Building bearing capacity testing system and building bearing capacity testing method

Abstract

The invention provides a building bearing capacity testing system and a building bearing capacity testing method. The building bearing capacity testing system comprises an intelligent terminal, an anchoring assembly, a traction assembly, a traction angle testing assembly, a traction force testing assembly, a building angle testing assembly and a building displacement testing assembly. At least one part of the anchoring assembly is detachably and fixedly arranged underground and is fixedly arranged relative to the ground; the traction assembly is connected with the anchoring assembly and the to-be-tested building. According to the invention, the stress test of the to-be-tested building in the horizontal direction is realized, the influence on the normal use of the to-be-tested building is reduced while the stress detection is carried out on the to-be-tested building, the test process is convenient and rapid, and the test efficiency is improved. The problems that a building bearing capacity testing system in the prior art is time-consuming and labor-consuming in testing, normal operation of a high-rise building needs to be interrupted, and unnecessary damage may be caused to the building are solved.

Description

Technical Field

[0001] This invention relates to the field of building load-bearing capacity testing equipment, and more specifically, to a building load-bearing capacity testing system and a building load-bearing capacity testing method. Background Technology

[0002] In modern engineering practice, tall buildings such as signal towers, utility poles, high-voltage transmission towers, and wind turbines need to be fixed by supports and other structures. After being fixed, tall buildings need to undergo stability tests to ensure that they remain stable under various external forces, especially when facing potential horizontal lateral loads caused by wind, earthquakes, and human factors. The horizontal bearing capacity of tall buildings needs to be guaranteed to be safe and reliable.

[0003] Existing technologies for testing the horizontal load-bearing capacity of buildings typically rely on large machinery, such as excavators or heavy cranes, to create tensile or thrust forces on the ground to assess the horizontal stability of tall buildings. These testing methods are not only time-consuming and labor-intensive, but also often require interrupting the normal operation of tall buildings, sometimes even causing unnecessary damage to the building itself or the surrounding environment. Furthermore, temporary reinforcement points need to be constructed during the testing process. Existing reinforcement methods typically involve excavating and pouring concrete foundations, which not only increases the complexity of the test but also raises costs and time consumption. Post-test recovery work is equally cumbersome, requiring the excavated area to be refilled to avoid long-term impacts on the soil structure.

[0004] Therefore, existing building load-bearing capacity testing systems suffer from problems such as time-consuming and labor-intensive testing, the need to interrupt the normal operation of tall buildings, and the potential for unnecessary damage to the buildings themselves, which urgently need to be addressed. Summary of the Invention

[0005] This invention provides a building load-bearing capacity testing system and a building load-bearing capacity testing method, which at least solves the problems of existing building load-bearing capacity testing systems, such as time-consuming and labor-intensive testing, the need to interrupt the normal operation of tall buildings, and the potential for unnecessary damage to the buildings themselves.

[0006] To address the aforementioned problems, according to one aspect of the present invention, a building load-bearing capacity testing system is provided, comprising: a smart terminal, an anchoring component, a traction component, a traction angle testing component, a traction force testing component, a building angle testing component, and a building displacement testing component; at least a portion of the anchoring component is detachably fixed underground and fixed relative to the ground surface; the traction component is connected to the anchoring component and the building to be tested, and is used to pull the building to be tested with a set traction force; the traction angle testing component is used to test the angle of the traction force relative to the horizontal plane, and the traction force testing component is used to test the magnitude of the traction force; the building angle testing component is used to detect the angle change of the building to be tested relative to the horizontal plane; the building displacement testing component is used to test the displacement change of the top of the building to be tested; the traction component, the traction angle testing component, the traction force testing component, the building angle testing component, and the building displacement testing component are all electrically connected to the smart terminal; when the magnitude of the traction force tested by the traction force testing component exceeds a safe value, the smart terminal controls the traction component to reduce the traction force; when the angle change of the building to be tested relative to the horizontal plane detected by the building angle testing component exceeds a safe threshold or the displacement change of the top of the building to be tested detected by the building displacement testing component exceeds a safe threshold, the smart terminal controls the traction component to reduce the traction force.

[0007] Furthermore, the anchoring assembly includes a fixing structure and at least one drill bit structure; at least a portion of the fixing structure is disposed underground, and the fixing structure is detachably connected to the traction assembly; one end of the drill bit structure is fixedly disposed on the fixing structure, and the other end of the drill bit structure is relatively fixed to the underground rock strata by drilling; when the drill bit structure separates from the underground rock strata, the fixing structure can be disassembled from underground, so that the fixing structure can be separated from the ground.

[0008] Furthermore, the drill bit structure comprises at least three parts, including a vertical drill bit, a first inclined drill bit, and a second inclined drill bit. The vertical drill bit is disposed at the lower part of the fixed structure, and its drilling direction is vertically downward. The first inclined drill bit is disposed on one side of the fixed structure along the horizontal direction, and its drilling direction is inclined relative to the horizontal plane. The second inclined drill bit is disposed on the other side of the fixed structure along the horizontal direction, and its drilling direction is inclined relative to the horizontal plane. The angle between the drilling directions of the first and second inclined drill bits is greater than or equal to 90 degrees.

[0009] Furthermore, the drill bit structure includes a drilling motor and at least one threaded drill bit. The threaded drill bit is driven and connected to the drilling motor, which is electrically connected to a smart terminal. The drilling motor is used to drive the threaded drill bit to rotate for drilling and fixing or removing from underground rock formations. When there are at least two threaded drill bits, one end of one of the two adjacent threaded drill bits has a mating cavity, and the other end of the threaded drill bit has a mating protrusion. At least a portion of the mating protrusion is inserted into the mating cavity and engaged with the inner wall of the mating cavity to fix the two adjacent threaded drill bits relative to each other and rotate simultaneously.

[0010] Furthermore, the anchoring assembly includes a fixed seat and at least one drill rod structure; the fixed seat is detachably connected to the traction assembly; a portion of the fixed seat is buried underground, or the bottom surface of the fixed seat abuts against the ground surface; the drill rod structure passes through the fixed seat and is threadedly engaged with the fixed seat, and the drill rod structure is adjustablely mounted on the fixed seat; one end of the drill rod structure is located above the fixed seat for operation, and the other end of the drill rod structure is inserted into the underground rock strata by drilling to be relatively fixed to the underground rock strata; when the drill rod structure separates from the underground rock strata, the fixed seat can be detached from the underground to allow the fixed seat to be separated from the ground surface; the fixed seat also has a soil receiving cavity inside, the opening of which faces underground, and the soil receiving cavity is used to receive soil when the drill rod structure is drilling; the anchoring assembly also includes a backfilling thruster, which is electrically connected to a smart terminal; at least a portion of the backfilling thruster is disposed within the soil receiving cavity, and the backfilling thruster is used to push the soil within the soil receiving cavity to backfill the borehole after the drill rod structure has been fixed in place.

[0011] Furthermore, there are at least two drill rod structures and at least two slag containment cavities, with each cavity corresponding to one of the drill rod structures. There are also at least two backfill propellers, each corresponding to one of the slag containment cavities. The anchoring assembly includes a resistance detector, a liquid storage tank, and a valve. The liquid storage tank stores water and is connected to the slag containment cavities via an outlet pipe. The valve is located on the outlet pipe and controls its opening and closing. The valve is electrically connected to a smart terminal. The resistance detector detects the resistance of the backfill propellers in pushing the slag. When the resistance detector detects that the resistance is greater than a preset threshold, the smart terminal controls the valve to open the outlet pipe, allowing water from the storage tank to flow into the slag containment cavities and mix with the slag to form mud, which is then used to backfill the borehole after the drill rod structures are fixed in place.

[0012] Furthermore, the building load-bearing capacity testing system also includes a transport vehicle used to transport the anchoring components to a designated location. The anchoring components also include multiple rollers spaced apart at the bottom of the mounting base to collectively drive the mounting base to move. After the transport vehicle moves to the designated location, the rollers drive the anchoring components to move, causing some rollers and part of the drill rod structure to be suspended out of the transport vehicle. The suspended drill rod structure is then controlled to drill downwards to fix itself relative to the underground rock strata. Then, the transport vehicle is moved to unload the anchoring components. The bottom of the mounting base has multiple storage slots, each corresponding to one of the rollers. The rollers can be folded and stored in their respective storage slots, allowing the bottom of the mounting base to contact the ground or underground rock strata.

[0013] Furthermore, the drill rod structure includes a screw drill bit and a drive motor. The screw drill bit is driven and connected to the drive motor, which drives the screw drill bit to rotate. The screw drill bit passes through the fixed seat and is threadedly engaged with the fixed seat. The screw drill bit is rotatably mounted on the fixed seat. One end of the screw drill bit is located above the fixed seat, and the other end of the screw drill bit is inserted into the underground rock strata by drilling to fix it relative to the underground rock strata.

[0014] Furthermore, the axial length of the screw drill bit is greater than or equal to 0.6 meters; the screw drill bit is made of steel, and its outer diameter is greater than or equal to 0.1 meters; the drill rod structure also includes a limiting screw, which is threadedly engaged with one end of the screw drill bit located above the fixed seat, and the limiting screw is used to fix the screw drill bit; the end of the screw drill bit located above the fixed seat has a drive hole, which is used to limit the engagement with the rotating shaft of the drive motor, so that the drive motor drives the screw drill bit to rotate along the central axis of the screw drill bit.

[0015] According to another aspect of the present invention, a method for testing the load-bearing capacity of a building is provided, which is applied to the aforementioned building load-bearing capacity testing system. The method further includes: controlling a traction angle testing component to test the angle of the traction force relative to the horizontal plane; controlling a traction force testing component to test the magnitude of the traction force; controlling a building angle testing component to detect the change in the angle of the building under test relative to the horizontal plane; controlling a building displacement testing component to test the displacement change at the top of the building under test; determining the resulting displacement change and angle change relative to the horizontal plane based on the angle of the traction force relative to the horizontal plane and the traction force value; and controlling a smart terminal to calculate the data obtained after the traction angle testing component, traction force testing component, building angle testing component, and building displacement testing component have completed their measurements, in order to output the horizontal load-bearing capacity test result of the building under test.

[0016] Applying the technical solution of this invention, this invention provides a building load-bearing capacity testing system, comprising: a smart terminal, an anchoring component, a traction component, a traction angle testing component, a traction force testing component, a building angle testing component, and a building displacement testing component; at least a portion of the anchoring component is detachably fixed underground and relatively fixed to the ground; the traction component is connected to the anchoring component and the building to be tested respectively, and the traction component is used to pull the building to be tested with a set traction force; the traction angle testing component is used to test the angle of the traction force relative to the horizontal plane, and the traction force testing component is used to test the magnitude of the traction force; the building angle testing component is used to detect the angle change of the building to be tested relative to the horizontal plane; the building displacement testing component is used to test the displacement change of the top of the building to be tested; the traction component, the traction angle testing component, the traction force testing component, the building angle testing component, and the building displacement testing component are all electrically connected to the smart terminal; when the magnitude of the traction force tested by the traction force testing component exceeds a safe value, the smart terminal controls the traction component to reduce the traction force; when the angle change of the building to be tested relative to the horizontal plane detected by the building angle testing component exceeds a safe threshold or the displacement change of the top of the building to be tested detected by the building displacement testing component exceeds a safe threshold, the smart terminal controls the traction component to reduce the traction force.

[0017] This invention, through the coordinated operation of a smart terminal, anchoring component, traction component, traction angle testing component, traction force testing component, building angle testing component, and building displacement testing component, enables stress testing of the building under test in the horizontal direction. While probing stress in the building, it also minimizes the impact on its normal use and makes the testing process convenient and quick. The building load-bearing capacity testing system proposed in this invention can be efficiently applied to the horizontal load-bearing capacity testing of tall buildings. Through innovative design, it achieves efficient and accurate testing of the horizontal load-bearing capacity of the building under test. The modular and integrated design of each component simplifies the testing process, improves the accuracy and efficiency of data acquisition, and enables rapid assessment of the horizontal load-bearing capacity of tall buildings without interfering with their normal operation. This has significant application value and economic benefits for ensuring the safe operation of tall buildings and preventing the impact of natural disasters and man-made accidents. The invention has a simple structure and low cost, is easy to assemble and maintain, and solves the problems of time-consuming and labor-intensive testing, the need to interrupt the normal operation of tall buildings, and the potential for unnecessary damage to the buildings themselves in existing building load-bearing capacity testing systems. Therefore, it is suitable for large-scale promotion and use. Attached Figure Description

[0018] The accompanying drawings, which form part of this application, are used to provide a further understanding of the invention. The illustrative embodiments of the invention and their descriptions are used to explain the invention and do not constitute an undue limitation of the invention. In the drawings:

[0019] Figure 1 A partial structural schematic diagram of the building load-bearing capacity testing system provided in an embodiment of the present invention is shown;

[0020] Figure 2 A partial structural schematic diagram of the anchoring component provided in Embodiment 1 of the present invention is shown;

[0021] Figure 3 This diagram illustrates the engagement of two adjacent drill bit structures according to Embodiment 1 of the present invention.

[0022] Figure 4 A partial structural schematic diagram of the anchoring component provided in Embodiment 2 of the present invention is shown;

[0023] Figure 5 A schematic diagram showing the cooperation between the drive hole and the drive motor provided in Embodiment 2 of the present invention is shown;

[0024] Figure 6 A partial structural schematic diagram of the transport vehicle transporting the anchoring assembly provided in Embodiment 2 of the present invention is shown.

[0025] The above figures include the following reference numerals:

[0026] 10. Anchoring assembly; 11. Fixing structure; 12. Drill bit structure; 121. Vertical drill bit; 122. First inclined drill bit; 123. Second inclined drill bit; 124. Mating cavity; 125. Mating protrusion; 13. Fixing seat; 131. Slag receiving cavity; 14. Drill rod structure; 141. Screw drill bit; 142. Limiting screw; 143. Drive hole; 144. Drive motor; 15. Backfill pusher; 16. Liquid storage tank; 17. Roller;

[0027] 20. Traction components;

[0028] 30. The building to be tested;

[0029] 40. Transport vehicle. Detailed Implementation

[0030] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the present invention or its application or use. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0031] like Figures 1 to 6 As shown, an embodiment of the present invention provides a building load-bearing capacity testing system, including: a smart terminal, an anchoring component 10, a traction component 20, a traction angle testing component, a traction force testing component, a building angle testing component, and a building displacement testing component; at least a portion of the anchoring component 10 is detachably fixed underground and fixed relative to the ground surface; the traction component 20 is connected to the anchoring component 10 and the building 30 to be tested, and the traction component 20 is used to pull the building 30 to be tested with a set traction force; the traction angle testing component is used to test the angle of the traction force relative to the horizontal plane, and the traction force testing component is used to test the magnitude of the traction force; the building angle testing component is used to detect the building displacement of the building under test. The angle change of building 30 relative to the horizontal plane; the building displacement test component is used to test the displacement change of the top of the building 30 under test; the traction component 20, the traction angle test component, the traction force test component, the building angle test component, and the building displacement test component are electrically connected to the smart terminal respectively. When the magnitude of the traction force tested by the traction force test component exceeds the safety value, the smart terminal controls the traction component 20 to reduce the traction force; when the building angle test component detects that the angle change of the building 30 under test relative to the horizontal plane exceeds the safety threshold or the building displacement test component detects that the displacement change of the top of the building 30 under test exceeds the safety threshold, the smart terminal controls the traction component 20 to reduce the traction force.

[0032] This invention, through the coordinated operation of a smart terminal, anchoring component 10, traction component 20, traction angle testing component, traction force testing component, building angle testing component, and building displacement testing component, enables stress testing of the building 30 under test in the horizontal direction. While detecting stress in the building 30, it also minimizes the impact on its normal use and makes the testing process convenient and quick. The building load-bearing capacity testing system proposed in this invention can be efficiently applied to the horizontal load-bearing capacity testing of tall buildings. Through innovative design, it achieves efficient and accurate testing of the horizontal load-bearing capacity of the building 30 under test. The modular and integrated design of each part simplifies the testing process, improves the accuracy and efficiency of data acquisition, and enables rapid assessment of the horizontal load-bearing capacity of tall buildings without interfering with their normal operation. This has significant application value and economic benefits for ensuring the safe operation of tall buildings and preventing the impact of natural disasters and man-made accidents. The invention has a simple structure and low cost, is easy to assemble and maintain, and solves the problems of time-consuming and labor-intensive testing, the need to interrupt the normal operation of tall buildings, and the potential for unnecessary damage to the buildings themselves in existing building load-bearing capacity testing systems. It is suitable for large-scale promotion and use.

[0033] like Figure 2 As shown, the anchoring assembly 10 includes a fixing structure 11 and at least one drill bit structure 12; at least a portion of the fixing structure 11 is disposed underground, and the fixing structure 11 is detachably connected to the traction assembly 20; one end of the drill bit structure 12 is fixedly disposed on the fixing structure 11, and the other end of the drill bit structure 12 is fixed relative to the underground rock strata by drilling; when the drill bit structure 12 separates from the underground rock strata, the fixing structure 11 can be disassembled from underground, so that the fixing structure 11 can be separated from the ground.

[0034] By fixing at least one end of a drill bit structure 12 to a fixed structure 11, with at least a portion of the fixed structure 11 located underground to form a relatively stable fixed state with respect to the ground, and the other end of the drill bit structure 12 firmly fixed to the underground rock strata through drilling, a strong underground support point is formed. This allows the fixed structure 11 to be disassembled from underground after the test, separating from the ground surface, facilitating subsequent movement and storage. This design enables the entire testing system to be stably anchored at the test location, providing sufficient reverse tensile force to test the load-bearing capacity of the building 30 under test. Simultaneously, it ensures the system's recyclability and flexibility after the test, reducing on-site restoration work and improving testing efficiency and convenience.

[0035] like Figure 2As shown, there are at least three drill bit structures 12, including a vertical drill bit 121, a first inclined drill bit 122, and a second inclined drill bit 123. The vertical drill bit 121 is disposed at the lower part of the fixed structure 11, and the drilling direction of the vertical drill bit 121 is vertically downward. The first inclined drill bit 122 is disposed on one side of the fixed structure 11 along the horizontal direction, and the drilling direction of the first inclined drill bit 122 is inclined relative to the horizontal plane. The second inclined drill bit 123 is disposed on the other side of the fixed structure 11 along the horizontal direction, and the drilling direction of the second inclined drill bit 123 is inclined relative to the horizontal plane. The angle between the drilling direction of the first inclined drill bit 122 and the drilling direction of the second inclined drill bit 123 is greater than or equal to 90 degrees.

[0036] The anchoring assembly 10 is securely fixed underground by at least three drill bit structures 12, including a vertical drill bit 121, a first inclined drill bit 122, and a second inclined drill bit 123. The vertical drill bit 121 is located at the lower part of the fixing structure 11, drilling vertically downwards, while the first inclined drill bit 122 and the second inclined drill bit 123 are respectively located on both sides of the fixing structure 11, drilling downwards relative to the horizontal plane, with the angle between their drilling directions greater than or equal to 90 degrees. This layout design ensures that the anchoring assembly 10 can be firmly embedded in the underground rock strata in multiple directions, improving the stability and reliability of the overall system during testing. It also allows the anchoring assembly 10 to better withstand the horizontal tension from the traction assembly 20, avoiding slippage or tilting during testing and ensuring the accuracy of the test data. In addition, the diversified drill bit structure 12 design allows for flexible adjustment of the drill bit direction and depth according to different geological conditions, thereby adapting to more diverse testing scenarios. After the test was completed, the separation of the drill bit structure 12 from the underground rock strata allowed the fixing structure 11 to be easily disassembled from underground, ensuring the smooth progress of subsequent work and reducing the long-term impact on the test site. This multi-faceted fixing strategy, combined with monitoring and control by intelligent terminals, significantly improved the accuracy and efficiency of building load-bearing capacity testing, while also reducing testing costs and environmental protection requirements.

[0037] like Figure 2 and Figure 3 As shown, the drill bit structure 12 includes a drilling motor and at least one threaded drill bit. The threaded drill bit is driven and connected to the drilling motor, which is electrically connected to a smart terminal. The drilling motor is used to drive the threaded drill bit to rotate for drilling and fixing or removing it from underground rock formations. When there are at least two threaded drill bits, one end of one of the two adjacent threaded drill bits has a mating cavity 124, and the other end of the threaded drill bit has a mating protrusion 125. At least a portion of the mating protrusion 125 is inserted into the mating cavity 124 and engaged and fixed with the inner wall of the mating cavity 124, so that the two adjacent threaded drill bits are relatively fixed and rotate simultaneously.

[0038] The drill bit structure 12 innovatively adopts a drive connection design between a drilling motor and at least one threaded drill bit. The drilling motor is electrically connected to a smart terminal, ensuring precise control and automated management of the drilling operation. The use of threaded drill bits makes the process of fixing or removing drill bits from underground rock formations more efficient and stable. When at least two threaded drill bits are present, they are fixed by engaging the mating cavity 124 at the end of one threaded drill bit with the mating protrusion 125 at the end of another threaded drill bit, achieving relative fixation and synchronous rotation of adjacent threaded drill bits, enhancing the overall stability and collaborative operation capability of the drilling process.

[0039] The above design not only improves the efficiency of installing and removing the anchoring component 10, but also ensures the firmness and safety of the anchoring point during building load-bearing capacity testing, thereby improving the reliability of the test results. In other embodiments not shown in the figures, the threaded drill bit can also be designed with a shape that transitions through a smooth curved surface, further optimizing the mechanical properties of the drill bit structure, making the drilling process smoother, reducing energy consumption, and improving the overall durability of the system. Through the above design, not only can the underground fixing of the anchoring component be completed quickly and safely, but the drill bit can also be easily retrieved after the test, reducing the impact on the environment.

[0040] like Figure 4 As shown, the anchoring assembly 10 includes a fixed seat 13 and at least one drill rod structure 14; the fixed seat 13 is detachably connected to the traction assembly 20; a portion of the fixed seat 13 is buried underground, or the bottom surface of the fixed seat 13 abuts against the ground surface; the drill rod structure 14 passes through the fixed seat 13 and is threadedly engaged with the fixed seat 13, and the drill rod structure 14 is adjustablely mounted on the fixed seat 13; one end of the drill rod structure 14 is located above the fixed seat 13 for operation, and the other end of the drill rod structure 14 is inserted into the underground rock strata by drilling to be relatively fixed to the underground rock strata; when the drill rod structure 14 separates from the underground rock strata... When the fixed base 13 is installed, it can be removed from the ground to separate it from the ground. The fixed base 13 also has a soil receiving cavity 131 inside, with the opening of the soil receiving cavity 131 facing the ground. When the drill rod structure 14 is drilling, the soil receiving cavity 131 is used to receive soil. The anchoring assembly 10 also includes a backfilling thruster 15, which is electrically connected to the smart terminal. At least a part of the backfilling thruster 15 is disposed in the soil receiving cavity 131. The backfilling thruster 15 is used to push the soil in the soil receiving cavity 131 to move, so as to backfill the borehole after the drill rod structure 14 is fixed after drilling.

[0041] The anchoring assembly 10 employs a design of a fixed base 13 and a drill rod structure 14. The fixed base 13 is detachably connected to the traction assembly 20, facilitating the transportation and installation of the entire testing system. The fixed base 13 is partially buried underground or in contact with the ground surface, and the drill rod structure 14 drills into the underground rock strata to achieve a firm fixation to the ground. The drill rod structure 14 passes through the fixed base 13 and is threaded into it. One end of the drill rod structure 14 is positioned above the fixed base 13 for easy operation, while the other end is fixedly connected to the underground rock strata through drilling. This design ensures that the anchoring assembly 10 can provide sufficient reverse tensile force to test the load-bearing capacity of the building 30 under test. After the drill rod structure 14 completes the drilling and fixing, a soil collection cavity 131 within the fixed base 13 collects the soil generated during drilling, preventing environmental impact. The backfill pusher 15 is used to push the soil back into the borehole after the test, achieving rapid backfilling and reducing the complexity of subsequent restoration work. The combination of the backfill pusher 15 and the slag containment cavity 131 not only simplifies the testing process, but also reduces the damage to the on-site environment and improves testing efficiency and environmental friendliness.

[0042] like Figure 4 As shown, there are at least two drill rod structures 14 and at least two slag containment cavities 131, with each cavity 131 corresponding to one of the drill rod structures 14. There are at least two backfill propellers 15, each corresponding to one of the slag containment cavities 131. The anchoring assembly 10 also includes a resistance detector, a liquid storage tank 16, and a valve. The liquid storage tank 16 stores water and is connected to the slag containment cavity 131 via an outlet pipe. The valve is located on the outlet pipe and controls its opening and closing. The valve is electrically connected to a smart terminal. The resistance detector detects the resistance of the backfill propeller 15 in pushing the slag. When the resistance detector detects that the resistance of the backfill propeller 15 in pushing the slag is greater than a preset threshold, the smart terminal controls the valve to open the outlet pipe, allowing water from the liquid storage tank 16 to flow into the slag containment cavity 131 and mix with the slag to form mud, which is used to backfill the borehole after the drill rod structures 14 have been fixed in place.

[0043] A one-to-one correspondence is established between the drill rod structure 14 and the muck-containing cavity 131, meaning that at least two drill rod structures 14 are each equipped with one muck-containing cavity 131. Simultaneously, at least two backfill thrusters 15 also correspond one-to-one with the muck-containing cavity 131, ensuring that each borehole can be independently and effectively backfilled after drilling and grounding. Furthermore, the anchoring assembly 10 integrates a resistance detector, a liquid storage tank 16, and a valve. The liquid storage tank 16 is connected to the muck-containing cavity 131 via an outlet pipe and is used to store water. The valve is installed on the outlet pipe to control the water flow. During the backfill thruster 15's propulsion of the muck, if the thrust resistance detected by the resistance detector exceeds a preset threshold, the intelligent terminal will respond and instruct the valve to open the outlet pipe, releasing water from the liquid storage tank 16 into the muck-containing cavity 131. This water mixes with the muck to form a flowable slurry, facilitating better filling of the borehole and achieving non-destructive repair of the underground rock strata. The above design not only optimizes the borehole backfilling process, ensuring a clean and safe testing site, but also demonstrates efficient resource utilization and reduces testing costs. By adding water to form mud, it overcomes the potential clogging or insufficient backfilling problems that may occur when directly filling dry excavated soil, providing a convenient and efficient solution for post-test site restoration. Furthermore, by controlling the amount of water added, the consistency of the mud can be flexibly adjusted to meet the backfilling needs under different geological conditions, further enhancing the versatility and adaptability of the testing system.

[0044] In other embodiments not shown in the figure, different methods can be used to mix the slag and water, such as using a mixing device. However, these alternative methods do not deviate from the core inventive concept of the present invention, which is to intelligently control the backfilling process by monitoring the backfilling resistance in order to achieve the best test results and site remediation quality.

[0045] It should be noted that, under the control of the intelligent terminal, when the resistance encountered by the backfill pusher 15 in pushing the slag exceeds a preset threshold, the water in the storage tank 16 will flow into the slag receiving cavity 131 through the intelligently controlled valve, mixing with the slag to form mud, thus making it easier to backfill the borehole. This avoids the problem of backfilling due to loose slag, further ensuring the restoration of the original appearance of the ground after the test, and improving the convenience and applicability of the entire testing system. In addition, the rollers 17, which can be folded and stored in the storage slot, achieve effective contact between the bottom of the fixing seat 13 and the ground or underground rock strata, ensuring the stability and accuracy of the testing process. The combined use of the screw drill bit 141 and the drive motor 144 in the drill rod structure 14 ensures efficient drilling and stable retraction of the drill bit. The setting of the limit screw 142 and the drive hole 143 ensures the stable fixation of the drill rod structure 14 and the effective driving of the drive motor 144. The overall design is reasonable and easy to operate. By adopting the above design, the building load-bearing capacity testing system in this embodiment can minimize interference with the test site while ensuring the accuracy and safety of the test, thereby improving the efficiency and quality of the horizontal load-bearing capacity test of tall buildings.

[0046] like Figure 6 As shown, the building load-bearing capacity testing system also includes a transport vehicle 40, which is used to transport the anchoring component 10 to a designated location. The anchoring component 10 also includes multiple rollers 17, which are spaced apart at the bottom of the fixed base 13 to jointly drive the fixed base 13 to move. After the transport vehicle 40 moves to the designated location, the rollers 17 drive the anchoring component 10 to move, so that some of the rollers 17 and some of the drill rod structure 14 are moved out of the transport vehicle 40 and suspended in the air. The suspended drill rod structure 14 is controlled to drill downwards to fix itself relative to the underground rock strata. Then the transport vehicle 40 is moved to unload the anchoring component 10. The bottom of the fixed base 13 has multiple storage slots, which are arranged one-to-one with multiple rollers 17. The rollers 17 can be folded and stored in the corresponding storage slots so that the bottom of the fixed base 13 contacts the ground or underground rock strata.

[0047] The building load-bearing capacity testing system significantly improves its mobility and flexibility by introducing a transport vehicle 40 and foldable, retractable rollers 17. Specifically, the transport vehicle 40 transports the anchoring assembly 10 to the test site. Upon arrival, the rollers 17 unfold from the storage slot of the mounting base 13, suspending part of the rollers 17 and the drill rod structure 14 in the air, thus initiating drilling operations to achieve a fixed connection with the underground rock strata. After drilling and fixing are completed, the anchoring assembly 10 can be easily removed by moving the transport vehicle 40 for subsequent testing. After the test, the rollers 17 can be folded back into the storage slot, facilitating contact between the mounting base 13 and the ground or underground rock strata, further simplifying the system recovery process and ensuring rapid restoration of the test site and convenient system reuse.

[0048] The above design not only improves testing efficiency and reduces testing costs, but also minimizes damage to the testing site, demonstrating the environmental friendliness and practicality of the testing system. In other embodiments not shown in the figures, the drill rod structure 14, through the cooperation of the limiting screw 142 and the drive motor 144, ensures the stability and accuracy of the drilling process. Simultaneously, by detecting the resistance during backfilling, the intelligent terminal can adjust the amount of water added in a timely manner to form suitable backfill mud, effectively improving the efficiency and effect of borehole backfilling, further demonstrating the thoughtfulness and comprehensiveness of the invention in its detailed design.

[0049] like Figure 5 As shown, the drill rod structure 14 includes a screw drill bit 141 and a drive motor 144. The screw drill bit 141 is drivenly connected to the drive motor 144, which drives the screw drill bit 141 to rotate. The screw drill bit 141 passes through the fixed seat 13 and is threadedly engaged with the fixed seat 13. The screw drill bit 141 is rotatably mounted on the fixed seat 13. One end of the screw drill bit 141 is located above the fixed seat 13, and the other end of the screw drill bit 141 is inserted into the underground rock strata by drilling to fix it relative to the underground rock strata.

[0050] The drill rod structure 14 integrates a screw drill bit 141 and a drive motor 144. The screw drill bit 141 is driven by the drive motor 144, which drives the screw drill bit 141 to rotate. The screw drill bit 141 passes through the fixing seat 13 and is threaded into it. This design allows the screw drill bit 141 to rotate relative to the fixing seat 13, enabling it to drill downwards into the underground rock strata for fixation. One end of the screw drill bit 141 is located above the fixing seat 13 for easy operation, while the other end establishes a fixed connection with the underground rock strata through drilling, ensuring the stability of the anchoring component 10. The combined use of the screw drill bit 141 and the drive motor 144 achieves efficient and precise drilling and fixation, providing a reliable support for subsequent building load-bearing capacity testing, ensuring the smooth progress of the test process and the accuracy of the data. In other embodiments not shown in the figures, the screw drill bit 141 may be designed with a longer axial length, a larger outer diameter, and a more robust material. These improvements further enhance the stability and load-bearing capacity of the drill rod structure 14, enabling it to maintain good anchoring performance when facing more complex geological conditions, thereby ensuring the overall performance of the testing system and the validity of the test results.

[0051] Of course, the length, diameter, and material of the screw drill bit 141 can also be adjusted to adapt to different types of testing needs. In other embodiments not shown in the figure, the setting of the limiting screw 142 and the drive hole 143 not only ensures the stable fixation of the screw drill bit 141 during operation, but also enables the drive motor 144 to precisely drive the screw drill bit 141, ensuring the smooth progress of the drilling process and improving the overall performance of the testing system and the reliability of the test results.

[0052] Specifically, such as Figure 4 As shown, the axial length of the screw drill bit 141 is greater than or equal to 0.6 meters; the screw drill bit 141 is made of steel and its outer diameter is greater than or equal to 0.1 meters; the drill rod structure 14 also includes a limiting screw 142, which is threadedly engaged with one end of the screw drill bit 141 located above the fixed seat 13, and the limiting screw 142 is used to fix the screw drill bit 141; the end of the screw drill bit 141 located above the fixed seat 13 has a drive hole 143, which is used to limit the rotation shaft of the drive motor 144 so that the drive motor 144 drives the screw drill bit 141 to rotate along the central axis of the screw drill bit 141.

[0053] The screw drill bit 141 of the drill rod structure 14 has an axial length of ≥0.6 meters and is made of steel with an outer diameter ≥0.1 meters. This size and material selection ensures sufficient strength and drilling efficiency for the screw drill bit 141, guaranteeing a stable bond with the underground rock formation during testing. The drill rod structure 14 is also equipped with a limit screw 142, which threads with the screw drill bit 141 to secure it and prevent loosening during drilling and testing, ensuring the stability and reliability of the entire system. The top of the screw drill bit 141 has a drive hole 143 that precisely matches the rotating shaft of the drive motor 144, ensuring that the drive motor 144 can accurately control the screw drill bit 141 to rotate along its central axis, improving the controllability and accuracy of the drilling process. Through this design, the drill rod structure 14 can form a strong anchor point in the underground rock formation, providing stable support for the entire testing system when pulling the structure under test, making the test results more accurate and reliable.

[0054] It should be noted that the axial length and outer diameter of the screw drill bit 141 can be adjusted to adapt to different geological conditions and testing requirements, ensuring effective anchoring under various conditions. The engagement of the limiting screw 142 further stabilizes the screw drill bit 141, preventing displacement during drilling and ensuring the stability of the drill rod structure 14 and the accuracy of the test. The limiting engagement between the drive hole 143 and the rotating shaft of the drive motor 144 achieves precise docking between the screw drill bit 141 and the drive motor 144, ensuring high efficiency in the driving process and thus improving the performance and testing efficiency of the entire building load-bearing capacity testing system. In other embodiments not shown in the figure, the drill rod structure 14 can also be configured with a more advanced drive system or materials to cope with more complex testing environments, further enhancing the adaptability and reliability of the testing system.

[0055] The building load-bearing capacity testing system of this invention, controlled uniformly by an intelligent terminal, can monitor traction angle, traction force, building angle changes, and displacement changes in real time. When an abnormality is detected, such as the traction force exceeding a safe value or the angle change of the building under test exceeding a preset threshold, the intelligent terminal automatically adjusts the torque of the traction component 20, avoiding potential damage to the building due to excessive force. Simultaneously, the system's backfilling mechanism can quickly backfill the borehole after testing, reducing the impact on the ground environment and accelerating the recovery speed of the test site. This modular and automated design not only simplifies the operation process and reduces labor costs but also improves the safety and accuracy of the test. It is particularly suitable for testing the horizontal load-bearing capacity of tall buildings such as signal towers, utility poles, high-voltage transmission towers, and wind turbines, and has broad application prospects and practical value.

[0056] This invention also provides a method for testing the load-bearing capacity of a building, which is applied to the aforementioned building load-bearing capacity testing system. The method further includes: controlling a traction angle testing component to test the angle of the traction force relative to the horizontal plane; controlling a traction force testing component to test the magnitude of the traction force; controlling a building angle testing component to detect the change in the angle of the building under test 30 relative to the horizontal plane; controlling a building displacement testing component to test the displacement change at the top of the building under test 30; determining the resulting displacement change and angle change of the building under test 30 relative to the horizontal plane based on the angle of the traction force relative to the horizontal plane and the traction force value; and controlling a smart terminal to calculate the data obtained after the traction angle testing component, traction force testing component, building angle testing component, and building displacement testing component have completed their measurements, in order to output the horizontal load-bearing capacity test result of the building under test 30.

[0057] The building load-bearing capacity testing method proposed in this invention is applied to the aforementioned building load-bearing capacity testing system. This method achieves precise measurement and real-time monitoring of the traction force angle and magnitude, as well as the displacement and angle changes of the building under test, through intelligent control. The collaborative work of the traction angle testing component, traction force testing component, building angle testing component, and building displacement testing component enables the testing process to accurately reflect the building's response under different traction forces, thereby accurately assessing the building's horizontal load-bearing capacity. The integrated control function of the intelligent terminal ensures the safety of the testing process, enabling timely adjustment of the traction force when it is too large or the building's response exceeds a safety threshold, avoiding excessive stress on the building. This automatic control mechanism based on real-time data significantly improves testing efficiency and reduces human intervention compared to traditional testing methods, while avoiding potential damage to the building or surrounding environment due to improper operation. It provides a more efficient, safe, and accurate solution for testing the horizontal load-bearing capacity of tall buildings. Therefore, this method, while ensuring testing accuracy and efficiency, also solves the problems of time-consuming and labor-intensive testing, the need to interrupt the normal operation of tall buildings, and the potential for unnecessary damage to the building itself in existing technologies, making it suitable for large-scale promotion and use.

[0058] The working process and principle of a specific embodiment of the present invention will now be described in detail as follows:

[0059] The roller 17 is preferably configured as an existing split-assembly roller, which is combined into a whole roller 17 for movement during use. In practical applications, magnetic connection, snap-fit ​​connection or bolt connection are preferred to achieve the assembly and disassembly of the roller 17. Since the specific structural design of the roller 17 adopts the existing structure, it will not be described in detail here.

[0060] The traction assembly 20 is connected between the anchoring assembly 10 and the building under test 30, and is used to pull the tall building (i.e., the building under test 30). When the traction assembly 20 pulls the building under test 30, the anchoring assembly 10 provides a fixed fulcrum to achieve the tensile effect. Under this traction operation, it is preferable to measure the changes in physical parameters under the stress corresponding to the building under test 30, including changes in the tilt angle and displacement of the tall building. The specific parameters to be measured are preferably arranged and adjusted according to actual needs. The traction angle testing assembly is used to measure the angle between the traction structure and the ground. The obtained angle facilitates the calculation of the vertical and horizontal forces corresponding to the traction structure. The main data to be calculated is the influence of the horizontal force on the building under test 30. The traction force testing assembly is used to measure the traction effect of the traction assembly 20 on the building under test 30; the traction assembly 20 is connected between the building under test 30 and the anchoring assembly 10, for example, through a steel wire rope, a cable made of synthetic fibers, or a cable made of cotton or linen, and is not specifically limited, but preferably through a steel wire rope. A traction force testing component is mounted on the traction component 20 to measure the magnitude of the traction force. The traction force testing component connects to both sides of the traction mechanism (e.g., a steel wire rope). After connection, the traction force testing component can effectively measure the magnitude of the traction force exerted by the traction component 20 on the building 30 under test through the tension of the steel wire ropes on both sides, thus conveniently achieving traction force measurement. In most cases, the traction component 20 is implemented using a steel wire rope, a method that is low-cost and provides good traction performance. Other types of traction components 20, as long as they can achieve basic traction functions, are also applicable to this embodiment; however, since they are existing technology in the field, they will not be described in detail here.

[0061] The building angle testing component is used to measure the angle between the building 30 under test and the ground. The values ​​that can be measured by the tall building angle testing component include the initial angle before the application of traction force, and the angle after changes under different traction forces. Measuring the traction angle can effectively determine the angle change of the building 30 under test under the action of traction force. Since the angle change value affects the horizontal force of the traction force, the obtained angle change value must meet a preset standard. If it does not meet the standard, it means that the building 30 under test does not respond to the traction force in accordance with relevant regulations. In practice, it is preferable to set different standard specifications to determine different angle changes under the same traction force conditions; the smaller the angle change, the greater the resistance of the building 30 under test to the traction force. Since determining different angle changes according to different standard specifications under the same traction force conditions is existing technology in this field, it will not be elaborated further here.

[0062] The building displacement testing assembly is used to measure the displacement of the bottom or top of the building under test 30 under the traction force of the traction assembly 20. When implementing the tall building displacement testing assembly, it is placed close to the tall building. For example, a specific rigid measurement point is selected on the building under test 30 so that displacement can be measured when that point moves. Alternatively, a structure for fixing the measuring assembly can be set on the building under test 30. For example, a steel reinforcement structure can be used to fix it at the bottom of the building under test 30, forming an extended steel rod-like structure. Using this rod-like structure, the displacement value formed under the traction force is measured, thereby obtaining the displacement value of the bottom of the building under test 30.

[0063] In summary, this invention provides a building load-bearing capacity testing system and method. By setting up an intelligent terminal, anchoring component 10, traction component 20, traction angle testing component, traction force testing component, and building angle testing component working in coordination, this invention achieves stress testing of the building 30 under test in the horizontal direction. While detecting stress in the building 30 under test, it also reduces the impact on the normal use of the building 30 and makes the testing process convenient and quick. The building load-bearing capacity testing system proposed in this invention can be efficiently applied to the horizontal load-bearing capacity testing of tall buildings. Through innovative design, it achieves efficient and accurate testing of the horizontal load-bearing capacity of the building 30 under test. This invention simplifies the testing process and improves the accuracy and efficiency of data acquisition through modular and integrated design of its various parts. It can quickly assess the horizontal load-bearing capacity of tall buildings without interfering with their normal operation. This has significant application value and economic benefits for ensuring the safe operation of tall buildings and preventing the impact of natural disasters and man-made accidents. The invention has a simple structure and low cost, and is easy to assemble and maintain. It solves the problems of existing building load-bearing capacity testing systems, such as time-consuming and labor-intensive testing, interruption of the normal operation of tall buildings, and potential unnecessary damage to the buildings themselves. It is suitable for large-scale promotion and use.

[0064] The technical features of the embodiments described above can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as the combination of these technical features does not contradict each other, it should be considered to be within the scope of this specification.

[0065] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0066] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps set forth in these embodiments do not limit the scope of the invention. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following figures denote similar items; therefore, once an item is defined in one figure, it need not be further discussed in subsequent figures.

[0067] In the description of this invention, it should be understood that the orientation or positional relationship indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" is generally based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing this invention and simplifying the description. Unless otherwise stated, these directional terms 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 on the scope of protection of this invention; the directional terms "inner" and "outer" refer to the inner and outer contours relative to the outline of each component itself.

[0068] For ease of description, spatial relative terms such as "above," "on top of," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "on top of" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatial relative descriptions used herein will be interpreted accordingly.

[0069] Furthermore, it should be noted that the use of terms such as "first" and "second" to define components is merely for the purpose of distinguishing the corresponding components. Unless otherwise stated, the above terms have no special meaning and therefore should not be construed as limiting the scope of protection of this invention.

[0070] The above description is merely a preferred embodiment of the present invention and is not intended to limit the invention. Various modifications and variations can be made to the present invention by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the scope of protection of the present invention.

Claims

1. A building load carrying capacity testing system, characterized by, The utility model relates to a building angle test device, building displacement test device, traction angle test device, traction force test device, anchor assembly (10), traction assembly (20) and intelligent terminal, including: Intelligent terminal, anchor assembly (10), traction assembly (20), traction angle test device, traction force test device, building angle test device and building displacement test device, at least one part of anchor assembly (10) is detachably fixed and arranged underground, and is relatively fixedly arranged with ground, traction assembly (20) is connected with anchor assembly (10) respectively, building (30) to be tested, and traction assembly (20) is used to pull building (30) to be tested with set traction force, traction angle test device is used to test the angle of traction force relative to horizontal plane, and traction force test device is used to test the size of traction force, building angle test device is used to detect the angle change of building (30) to be tested relative to horizontal plane, building displacement test device is used to test the displacement change of top end of building (30) to be tested, traction assembly (20), traction angle test device, traction force test device, building angle test device and building displacement test device are electrically connected with intelligent terminal respectively, when the size of traction force tested by traction force test device exceeds safe value, intelligent terminal controls traction assembly (20) to reduce traction force, when the angle change of building (30) to be tested relative to horizontal plane detected by building angle test device exceeds safe threshold or the displacement change of top end of building (30) to be tested tested by building displacement test device exceeds safe threshold, intelligent terminal controls traction assembly (20) to reduce traction force.

2. The building load capacity testing system of claim 1, wherein, Anchor assembly (10) includes fixed structure (11) and at least one drill bit structure (12), at least one part of fixed structure (11) is arranged underground, and fixed structure (11) is detachably connected with traction assembly (20), one end of drill bit structure (12) is fixedly arranged on fixed structure (11), and the other end of drill bit structure (12) is relatively fixed with underground rock stratum through the way of drilling, when drill bit structure (12) is separated from underground rock stratum, fixed structure (11) can be detached from underground, so that fixed structure (11) can be separated from ground.

3. The building load capacity testing system of claim 2, wherein, The drill bit structure (12) is at least three, at least three drill bit structures (12) include a vertical drill bit (121), a first inclined drill bit (122) and a second inclined drill bit (123), the vertical drill bit (121) is arranged at the lower part of the fixed structure (11), and the drilling direction of the vertical drill bit (121) is vertically downward; the first inclined drill bit (122) is arranged at one side of the fixed structure (11) along the horizontal direction, and the drilling direction of the first inclined drill bit (122) is inclined relative to the horizontal plane; the second inclined drill bit (123) is arranged at the other side of the fixed structure (11) along the horizontal direction, and the drilling direction of the second inclined drill bit (123) is inclined relative to the horizontal plane; wherein the included angle between the drilling direction of the first inclined drill bit (122) and the drilling direction of the second inclined drill bit (123) is greater than or equal to 90 degrees.

4. The building load-carrying capacity test system according to claim 2, wherein, The drill bit structure (12) comprises a drill motor and at least one threaded drill bit, the threaded drill bit is drivingly connected with the drill motor, the drill motor is electrically connected with the intelligent terminal, and the drill motor is used to drive the threaded drill bit to rotate to fix or remove from the underground rock layer; When the threaded drill bit is at least two, in the adjacent two threaded drill bits, one end of one threaded drill bit has a matching cavity (124), and one end of the other threaded drill bit has a matching protrusion (125), at least a part of the matching protrusion (125) is inserted into the matching cavity (124), and is clamped and fixed with the inner wall of the matching cavity (124), so that the adjacent two threaded drill bits are relatively fixed and simultaneously rotated.

5. The building load-carrying capacity test system according to claim 1, wherein, The anchor assembly (10) comprises a fixed seat (13) and at least one drill rod structure (14); the fixed seat (13) is detachably connected with the traction assembly (20); a part of the fixed seat (13) is embedded underground, or the bottom surface of the fixed seat (13) abuts against the ground; the drill rod structure (14) passes through the fixed seat (13) and is threadedly matched with the fixed seat (13), the drill rod structure (14) is adjustably arranged on the fixed seat (13); one end of the drill rod structure (14) is located above the fixed seat (13) for operation, the other end of the drill rod structure (14) is inserted into the underground rock layer in a drilling manner to be relatively fixed with the underground rock layer; when the drill rod structure (14) is separated from the underground rock layer, the fixed seat (13) can be detached from the underground, so that the fixed seat (13) is separable from the ground; The fixed seat (13) further has a slag containing cavity (131) inside, an opening of the slag containing cavity (131) is arranged towards the ground, and the slag containing cavity (131) is used for containing slag when the drill rod structure (14) drills the ground; the anchoring assembly (10) further comprises a backfilling propeller (15), the backfilling propeller (15) is electrically connected with the intelligent terminal; at least a part of the backfilling propeller (15) is arranged in the slag containing cavity (131), and the backfilling propeller (15) is used for propelling the slag in the slag containing cavity (131) to move, so as to backfill the drill hole after the drilling and fixing of the drill rod structure (14) are completed.

6. The building load-carrying capacity test system according to claim 5, wherein, The drill rod structure (14) is at least two, the slag containing cavity (131) is at least two, and at least two slag containing cavities (131) are arranged in one-to-one correspondence with at least two drill rod structures (14); the backfilling propeller (15) is at least two, and at least two backfilling propellers (15) are arranged in one-to-one correspondence with at least two slag containing cavities (131); The anchoring assembly (10) further comprises a resistance detector, a liquid storage tank (16) and a valve; the liquid storage tank (16) is used for storing water and is communicated with the slag containing cavity (131) through a liquid outlet pipe; the valve is arranged on the liquid outlet pipe and is used for controlling the opening and closing of the liquid outlet pipe; the valve is electrically connected with the intelligent terminal; the resistance detector is used for detecting the resistance of the backfilling propeller (15) propelling the slag; when the resistance detector detects that the resistance of the backfilling propeller (15) propelling the slag is greater than a preset threshold, the intelligent terminal controls the valve to open the liquid outlet pipe, and the water in the liquid storage tank (16) flows into the slag containing cavity (131) and mixes with the slag to form mud, so as to backfill the drill hole after the drilling and fixing of the drill rod structure (14) are completed.

7. The building load capacity testing system of claim 5, wherein, The building load-carrying capacity test system further comprises a transport vehicle (40), the transport vehicle (40) is used for transporting the anchoring assembly (10) to a designated position; the anchoring assembly (10) further comprises a plurality of rollers (17), and the plurality of rollers (17) are arranged at intervals at the bottom of the fixed seat (13) to jointly drive the fixed seat (13) to move; wherein, after the transport vehicle (40) moves to the designated position, the rollers (17) drive the anchoring assembly (10) to move, so that part of the rollers (17) and part of the drill rod structures (14) are arranged in suspension outside the transport vehicle (40), the suspended drill rod structures (14) are controlled to drill downwards to be relatively fixed with the underground rock stratum, then the transport vehicle (40) is moved, and the anchoring assembly (10) is unloaded; the bottom of the fixed seat (13) has a plurality of receiving grooves, the plurality of receiving grooves are arranged in one-to-one correspondence with the plurality of rollers (17), and the rollers (17) can be folded and received in the corresponding receiving grooves, so that the bottom of the fixed seat (13) is in contact with the ground or the underground rock stratum.

8. The building load capacity testing system of claim 5, wherein, The drill rod structure (14) comprises a screw drill bit (141) and a driving motor (144), the screw drill bit (141) is drivingly connected with the driving motor (144), and the driving motor (144) is used for driving the screw drill bit (141) to rotate; the screw drill bit (141) passes through the fixed seat (13) and is threadedly matched with the fixed seat (13), and the screw drill bit (141) is rotatably arranged on the fixed seat (13); one end of the screw drill bit (141) is located above the fixed seat (13), and the other end of the screw drill bit (141) is inserted into the underground rock layer in a drilling manner to be relatively fixed with the underground rock layer.

9. The building load-carrying capacity testing system according to claim 8, characterized in that, The axial length of the screw drill bit (141) is greater than or equal to 0.6 meters; the screw drill bit (141) is made of steel material, and the outer diameter of the screw drill bit (141) is greater than or equal to 0.1 meters; The drill rod structure (14) further comprises a limiting screw (142), the limiting screw (142) is threadedly matched with one end of the screw drill bit (141) located above the fixed seat (13), and the limiting screw (142) is used for fixing the screw drill bit (141); The one end of the screw drill bit (141) located above the fixed seat (13) has a driving hole (143), the driving hole (143) is used for limiting matching with the rotating shaft of the driving motor (144), so that the driving motor (144) drives the screw drill bit (141) to rotate along the central axis of the screw drill bit (141).

10. A method of testing the load bearing capacity of a building, characterized by, The building load-carrying capacity testing method is applied to the building load-carrying capacity testing system according to any one of claims 1 to 9; The building load-carrying capacity testing method further comprises: controlling the traction angle testing assembly to test the angle of the traction force relative to the horizontal plane, controlling the traction force testing assembly to test the magnitude of the traction force, controlling the building angle testing assembly to detect the angle change of the building (30) to be tested relative to the horizontal plane, and controlling the building displacement testing assembly to test the displacement change of the top end of the building (30) to be tested, based on the angle of the traction force relative to the horizontal plane and the magnitude of the traction force, respectively corresponding to determining the displacement change and the angle change of the building (30) to be tested relative to the horizontal plane, and controlling the intelligent terminal to calculate the data after the traction angle testing assembly, the traction force testing assembly, the building angle testing assembly and the building displacement testing assembly complete the measurement, so as to output the horizontal load-carrying capacity test result of the building (30) to be tested.

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