Deformation measuring device for measuring irregular building and measuring method thereof

Abstract

The invention relates to the technical field of irregular buildings, in particular to a deformation measuring device and method for measuring irregular buildings, and the device comprises a fixed frame which is provided with a lifting assembly and a rotating assembly in an inner cavity; the lifting assembly comprises a first motor embedded into the bottom of an inner cavity of the fixing frame, an output shaft of the first motor is fixedly connected with a threaded rod, the top end of the threaded rod is rotationally connected with the first motor, and the surface of the threaded rod is in threaded connection with a carrier. The device has the advantage of good measurement effect, in the actual use process, the extensometer, the level gauge and the inclinometer are used for carrying out deformation measurement on an irregular building, the extensometer is mainly used for accurately measuring the tiny deformation of a specific part of the building, such as the telescopic change of a beam, a column and other structures under stress, and the deformation of the specific part of the building can be accurately measured by detecting the deformation data. The stress distribution condition in the building structure can be judged, and potential safety hazards can be found in time.

Description

Technical Field

[0001] The present invention relates to the technical field of irregular buildings, and specifically to a deformation measurement device and a measurement method for measuring irregular buildings. Background Art

[0002] With the continuous advancement of the urbanization process and the continuous innovation of architectural aesthetics concepts, irregular buildings, with their unique artistic shapes and spatial expressiveness, have gradually become beautiful landscapes in the urban skyline, and are deeply favored by designers and the public. Such buildings often break through the constraints of traditional geometric forms and adopt unconventional design elements such as curves, folded surfaces, and inclinations, showing unprecedented visual impact and spatial experience.

[0003] However, behind this innovative design, there are also technical challenges that cannot be ignored. Due to the complexity of the structural system of irregular buildings far exceeding that of conventional buildings, the load distribution often shows a high degree of non-uniformity, which directly leads to the complex and variable stress distribution inside the structure. In specific areas, such as structural turning points, connection nodes, or load mutation points, stress concentration is extremely likely to occur. Under long-term action, it may cause structural deformation, cracks, and even a decline in overall stability, and its deformation risk is significantly higher than that of buildings following traditional design principles.

[0004] Therefore, there is an urgent need for a deformation measurement device and a measurement method for measuring irregular buildings to solve the above problems. Summary of the Invention

[0005] The purpose of the present invention is to provide a deformation measurement device and a measurement method for measuring irregular buildings, which have the advantage of good measurement effect and solve the problems raised in the above background art.

[0006] To achieve the above object, the present invention provides the following technical solution: A deformation measurement device for measuring irregular buildings, comprising: a fixed frame, and a lifting assembly and a rotating assembly are arranged inside the cavity of the fixed frame.

[0007] The lifting assembly includes a motor 1 embedded at the bottom of the inner cavity of the fixed frame. The output shaft of the motor 1 is fixedly connected to a threaded rod. The top end of the threaded rod is rotatably connected to the motor 1. A carrier frame is threadedly connected to the surface of the threaded rod.

[0008] The rotating assembly includes a second motor embedded in the bottom of the inner cavity of the fixed frame. The output shaft of the second motor is fixedly connected to a round rod. The top of the round rod penetrates through the top of the load carrier and is rotatably connected to the fixed frame. Two protrusions are fixedly connected to the surface of the round rod. A driving pulley is slidably connected to the surfaces of the round rod and the protrusions. A first driven pulley is rotatably connected to the top of the load carrier and on the right side of the driving pulley. A second driven pulley is rotatably connected to the top of the load carrier and in front of the driving pulley. A first movable pulley is arranged on the top of the load carrier. A second movable pulley is arranged on the front side of the load carrier. A belt is commonly connected to the surfaces of the driving pulley, the first driven pulley, the second driven pulley, the first movable pulley, and the second movable pulley. A transmission block is fixedly connected to the top of the second movable pulley.

[0009] A translation assembly is arranged in the inner cavity of the load carrier.

[0010] The translation assembly includes an electric telescopic rod arranged in the inner cavity of the load carrier. The output end of the electric telescopic rod is fixedly connected to a linkage block. A moving plate is fixedly connected to one side of the linkage block. The bottom of the moving plate is rotatably connected to the first movable pulley. The top of the transmission block penetrates through the top of the moving plate and is fixedly connected to a rotating plate. An extensometer, a level, and an inclinometer are arranged on the top of the rotating plate.

[0011] Further, as a preferred embodiment of the present invention, two mounting plates are fixedly connected to the bottoms of both sides of the fixed frame. Fixing bolts penetrate through the tops of the mounting plates.

[0012] Further, as a preferred embodiment of the present invention, limiting grooves are opened on both sides of the inner cavity of the fixed frame. Limiting blocks are slidably connected to the inner cavities of the limiting grooves. One side of the limiting block is fixedly connected to the load carrier.

[0013] Further, as a preferred embodiment of the present invention, a plurality of heat dissipation holes are opened on the front side and the rear side of the fixed frame. The heat dissipation holes are respectively used in cooperation with the first motor and the second motor.

[0014] Further, as a preferred embodiment of the present invention, a fixing block is sleeved on the surface of the electric telescopic rod. The surface of the fixing block is fixedly connected to the load carrier.

[0015] Further, as a preferred embodiment of the present invention, a guiding groove is opened on one side of the inner cavity of the load carrier. A guiding block is slidably connected to the inner cavity of the guiding groove. One side of the guiding block is fixedly connected to the moving plate.

[0016] Further, as a preferred embodiment of the present invention, a through hole is opened on the top of the load carrier. The diameter of the through hole is larger than the total diameter of the round rod and the protrusions.

[0017] Further, as a preferred embodiment of the present invention, one side of the moving plate is provided with an inclined surface.

[0018] In the present invention, a measurement method for a deformation measurement device of an irregular building includes the following steps: Step 1: The extensometer, level, and inclinometer cooperate with each other. The extensometer is mainly used to measure the deformation of the building structure when it is stressed. By measuring the telescopic changes of specific parts of the building, the degree of deformation after stress can be understood, which helps to judge the stability and safety of the building structure. For an irregular building, it helps to discover the areas of structural stress concentration and achieve full-dimensional and high-precision deformation monitoring of the irregular building. The level uses a horizontal line of sight to measure the height difference between two points. By measuring the elevation changes of different parts of the building, the settlement and overall flatness of the building can be understood. The inclinometer is used to measure the inclination angle and inclination direction of the building. By monitoring the inclination of the building, unstable factors in the building structure can be detected in a timely manner. During this process, the second motor can be started, and the output shaft of the second motor drives the round rod and the protrusion to rotate. When the round rod and the protrusion rotate, they will drive the driving pulley to rotate. When the driving pulley rotates, it will drive the first driven pulley and the second driven pulley to rotate in the inner cavity of the carrier through the transmission of the belt. The first movable pulley and the second movable pulley rotate on one side of the moving plate. Then, when the second movable pulley rotates, it will drive the rotating plate to rotate through the transmission of the transmission block. As the rotating plate rotates, the extensometer, level, and inclinometer will rotate to the front of the building in sequence. At this time, these devices can be used to measure the irregular aspects of the building. Step 2: By starting the first motor, the output shaft of the first motor drives the threaded rod to rotate. When the threaded rod rotates, it can drive the carrier to move up and down through the threads on its surface. When the carrier moves, it will drive the extensometer, level, and inclinometer to move up and down synchronously with the carrier through the transmission of the translation assembly, so as to adjust the height of these detection devices to meet the detection requirements at different height positions. Step 3: Start the electric telescopic rod. The output end of the electric telescopic rod extends to drive the linkage block to move forward. The linkage block drives the moving plate to move forward. When the moving plate moves forward, it will drive the first movable pulley and the second movable pulley to move forward. At this time, the belt will still be on the surfaces of the first movable pulley and the second movable pulley to ensure the stability of the transmission. At this time, the extensometer, level, and inclinometer will move forward with the movement of the movable pulley to reach the appropriate detection position.

[0019] Beneficial effects. The technical solution of this application has the following technical effects: The present invention has the advantage of good measurement effect. During actual use, an extensometer, a level, and an inclinometer are used to measure the deformation of irregular buildings. The extensometer is mainly used to accurately measure the minute deformation of specific parts of the building, such as the telescopic changes of structures such as beams and columns when they are stressed. By detecting these deformation data, the stress distribution inside the building structure can be judged, and potential safety hazards can be discovered in a timely manner; The level uses the principle of horizontal sight to measure the elevation difference between different parts of the building, thereby monitoring the settlement of the building. For irregular buildings, it can comprehensively reflect the settlement differences of each part; The inclinometer can monitor the inclination angle and inclination direction of the building in real time. When the building shows an inclination trend, the inclinometer can quickly capture the change and accurately record the relevant data; Secondly, under the action of the lifting component, the measuring instrument can be placed at an appropriate height position to meet the measurement requirements of different height parts of irregular buildings; The rotating component can rotate the extensometer, the level, and the inclinometer to the front of the building in sequence to achieve multi-angle measurement operations. The shape of irregular buildings is complex, and the deformation conditions of each surface may be different. The rotating component can enable the measuring instrument to fully cover each side of the building, ensuring the integrity and accuracy of the measurement data; The translation component is used to move the front and back positions of the extensometer, the level, and the inclinometer. During the measurement process, according to the specific shape of the building and the measurement requirements, the front and back positions of the instrument are adjusted through the translation component, which can make the instrument closer to the measurement target, improve the measurement accuracy and reliability, and solve the problems raised in the above background technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention. In the drawings: Figure 1 is a schematic structural diagram of the present invention; Figure 2 is a three-dimensional schematic diagram of the partial structure of the lifting component, rotating component, and translation component of the present invention Figure 1 ; Figure 3 is a three-dimensional schematic diagram of the partial structure of the lifting component, rotating component, and translation component of the present invention Figure 2 ; Figure 4 is a three-dimensional structural diagram of the carrier frame of the present invention; Figure 5 is a three-dimensional structural diagram of the driving pulley of the present invention.

[0021] In the figure, the meanings of the reference numerals are as follows: 1, fixed frame; 2, lifting assembly; 21, first motor; 22, threaded rod; 23, load-carrying rack; 3, rotating assembly; 31, second motor; 32, round rod; 33, protrusion; 34, driving pulley; 35, first driven pulley; 36, second driven pulley; 37, movable pulley one; 38, movable pulley two; 39, transmission block; 4, translation assembly; 41, electric telescopic rod; 42, linkage block; 43, moving plate; 44, rotating plate; 45, extensometer; 46, level; 47, inclinometer; 5, mounting plate; 6, fixing bolt; 7, limiting groove; 8, limiting block; 9, heat dissipation hole; 10, fixing block; 11, guiding groove; 12, guiding block; 13, through hole. Detailed implementation manners

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. In order to better understand the technical content of the present invention, specific embodiments are specifically cited and described in conjunction with the accompanying drawings as follows. In the present disclosure, aspects of the present invention are described with reference to the accompanying drawings, and many illustrative embodiments are shown in the drawings. It should be understood that the various concepts and embodiments introduced above, as well as those described in more detail below, can be implemented in any of many ways. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0023] As shown in the attached Figure 1 to the attached Figure 5 figures: This embodiment provides a deformation measurement device for measuring irregular buildings, including: a fixed frame 1, and a lifting assembly 2 and a rotating assembly 3 are arranged in the inner cavity of the fixed frame 1.

[0024] The lifting assembly 2 includes a first motor 21 embedded in the bottom of the inner cavity of the fixed frame 1. The output shaft of the first motor 21 is fixedly connected with a threaded rod 22. The top end of the threaded rod 22 is rotatably connected with the first motor 21. A load-carrying rack 23 is threadedly connected to the surface of the threaded rod 22.

[0025] The rotating assembly 3 includes a second motor 31 embedded in the bottom of the inner cavity of the fixed frame 1. The output shaft of the second motor 31 is fixedly connected to a round rod 32. The top of the round rod 32 penetrates through the top of the carrier 23 and is rotatably connected to the fixed frame 1. Two protrusions 33 are fixedly connected to the surface of the round rod 32. A driving pulley 34 is slidably connected to the surfaces of the round rod 32 and the protrusions 33. A first driven pulley 35 is rotatably connected to the top of the carrier 23 and on the right side of the driving pulley 34. A second driven pulley 36 is rotatably connected to the top of the carrier 23 and in front of the driving pulley 34. A first movable pulley 37 is arranged on the top of the carrier 23. A second movable pulley 38 is arranged on the front side of the carrier 23. A belt is commonly connected to the surfaces of the driving pulley 34, the first driven pulley 35, the second driven pulley 36, the first movable pulley 37, and the second movable pulley 38. A transmission block 39 is fixedly connected to the top of the second movable pulley 38.

[0026] A translation assembly 4 is arranged in the inner cavity of the carrier 23.

[0027] The translation assembly 4 includes an electric telescopic rod 41 arranged in the inner cavity of the carrier 23. The output end of the electric telescopic rod 41 is fixedly connected to a linkage block 42. A moving plate 43 is fixedly connected to one side of the linkage block 42. The bottom of the moving plate 43 is rotatably connected to the first movable pulley 37. The top of the transmission block 39 penetrates through the top of the moving plate 43 and is fixedly connected to a rotating plate 44. An extensometer 45, a level 46, and an inclinometer 47 are arranged on the top of the rotating plate 44.

[0028] Specifically, two mounting plates 5 are fixedly connected to the bottoms of both sides of the fixed frame 1. Fixing bolts 6 penetrate through the tops of the mounting plates 5.

[0029] In this embodiment: By the combined use of the mounting plates 5 and the fixing bolts 6, it plays a role in facilitating the installation and fixation of the fixed frame 1, thereby improving the stability of the fixed frame 1.

[0030] Specifically, limiting grooves 7 are opened on both sides of the inner cavity of the fixed frame 1. Limiting blocks 8 are slidably connected to the inner cavities of the limiting grooves 7. One side of the limiting block 8 is fixedly connected to the carrier 23.

[0031] In this embodiment: By the combined use of the limiting grooves 7 and the limiting blocks 8, when the carrier 23 moves, it will drive the limiting blocks 8 to slide in the inner cavities of the limiting grooves 7, playing a role in limiting and guiding the carrier 23.

[0032] Specifically, a plurality of heat dissipation holes 9 are opened on the front side and the rear side of the fixed frame 1. The heat dissipation holes 9 are respectively used in cooperation with the first motor 21 and the second motor 31.

[0033] In this embodiment, the ventilation holes 9 are provided to ventilate and dissipate heat from the first motor 21 and the second motor 31, which is beneficial to improving the safety of the first motor 21 and the second motor 31.

[0034] Specifically, a fixing block 10 is sleeved on the surface of the electric telescopic rod 41, and the surface of the fixing block 10 is fixedly connected to the carrier 23.

[0035] In this embodiment, the fixing block 10 is provided to support and fix the electric telescopic rod 41, which is beneficial to improving the stability effect of the electric telescopic rod 41.

[0036] Specifically, a guiding groove 11 is formed on one side of the inner cavity of the carrier 23, a guiding block 12 is slidably connected to the inner cavity of the guiding groove 11, and one side of the guiding block 12 is fixedly connected to the moving plate 43.

[0037] In this embodiment, by the combined use of the guiding groove 11 and the guiding block 12, when the moving plate 43 moves, it will drive the guiding block 12 to slide in the inner cavity of the guiding groove 11, which plays a role in guiding the moving plate 43.

[0038] Specifically, a through hole 13 is formed in the top of the carrier 23, and the diameter of the through hole 13 is larger than the sum of the diameters of the round rod 32 and the protrusion 33.

[0039] In this embodiment, by the setting of the through hole 13, when the round rod 32 and the protrusion 33 rotate, they will not affect the carrier 23, thereby improving the rationality of the structural layout.

[0040] Specifically, one side of the moving plate 43 is provided with an inclined surface.

[0041] In this embodiment, by the setting of the inclined surface, while improving the aesthetics of the moving plate 43, the manufacturing cost of the moving plate 43 is also reduced.

[0042] In the present invention, a measuring method for a deformation measuring device for measuring an irregular building includes the following steps: Step 1: The extensometer 45, the level 46, and the inclinometer 47 cooperate with each other. The extensometer 45 is mainly used to measure the deformation of the building structure when it is stressed. By measuring the telescopic changes of specific parts of the building, the degree of deformation after stress can be understood, which helps to judge the stability and safety of the building structure. For irregular buildings, it helps to discover the areas of structural stress concentration and achieve full-dimensional and high-precision deformation monitoring of irregular buildings. The level 46 uses a horizontal line of sight to measure the height difference between two points. By measuring the elevation changes of different parts of the building, the settlement and overall flatness of the building can be understood. The inclinometer 47 is used to measure the inclination angle and direction of the building. By monitoring the inclination of the building, unstable factors in the building structure can be detected in a timely manner. During this process, the motor two 31 can be started. The output shaft of the motor two 31 drives the round rod 32 and the protrusion 33 to rotate. When the round rod 32 and the protrusion 33 rotate, they will drive the driving pulley 34 to rotate. When the driving pulley 34 rotates, it will drive the driven pulley one 35 and the driven pulley two 36 to rotate in the inner cavity of the load-bearing frame 23 through the transmission of the belt. The movable pulley one 37 and the movable pulley two 38 rotate on one side of the moving plate 43. Then, when the movable pulley two 38 rotates, it will drive the rotating plate 44 to rotate through the transmission of the transmission block 39. As the rotating plate 44 rotates, the extensometer 45, the level 46, and the inclinometer 47 will rotate to the front of the building in sequence. At this time, these devices can be used to measure the irregular aspects of the building; Step 2: By starting the motor one 21, the output shaft of the motor one 21 drives the threaded rod 22 to rotate. When the threaded rod 22 rotates, it can drive the load-bearing frame 23 to move up and down through the threads on its surface. When the load-bearing frame 23 moves, it will drive the extensometer 45, the level 46, and the inclinometer 47 to move up and down synchronously with the load-bearing frame 23 through the transmission of the translation assembly 4, so as to realize the adjustment of the height of these detection devices to meet the detection requirements at different height positions; Step 3: Start the electric telescopic rod 41. The output end of the electric telescopic rod 41 extends to drive the linkage block 42 to move forward. The linkage block 42 drives the moving plate 43 to move forward. When the moving plate 43 moves forward, it will drive the movable pulley one 37 and the movable pulley two 38 to move forward. At this time, the belt will still be on the surfaces of the movable pulley one 37 and the movable pulley two 38 to ensure the stability of the transmission. At this time, the extensometer 45, the level 46, and the inclinometer 47 will move forward with the movement of the movable pulley and reach the appropriate detection position.

[0043] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

[0044] Although the present invention has been disclosed above in preferred embodiments, it is not intended to limit the present invention. Those of ordinary skill in the art to which the present invention pertains can make various modifications and refinements without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention shall be subject to what is defined by the claims.

Claims

1. A deformation measuring device for measuring irregular buildings, comprising: A fixed frame (1), characterized in that: a lifting component (2) and a rotating component (3) are arranged in an inner cavity of the fixed frame (1); The lifting assembly (2) comprises a motor 1 (21) embedded in the bottom of the inner cavity of the fixing frame (1); the output shaft of the motor 1 (21) is fixedly connected to a threaded rod (22); the top end of the threaded rod (22) is rotatably connected to the motor 1 (21); and the surface of the threaded rod (22) is threadedly connected to a carrier (23); The rotating assembly (3) comprises a second motor (31) embedded in the bottom of the inner cavity of the fixing frame (1); the output shaft of the second motor (31) is fixedly connected to a round rod (32); the top end of the round rod (32) penetrates the top of the carrier (23) and is rotatably connected to the fixing frame (1); two protrusions (33) are fixedly connected to the surface of the round rod (32); the surfaces of the round rod (32) and the protrusions (33) are slidably connected to a driving pulley (34); the top of the carrier (23) and located on the right side of the driving pulley (34) is rotatably connected to a driven pulley (34). 35), a driven pulley 2 (36) is rotatably connected to the top of the carrier (23) and located in front of the driving pulley (34), a movable pulley 1 (37) is arranged on the top of the carrier (23), and a movable pulley 2 (38) is arranged on the front of the carrier (23), and a belt is commonly connected to the surfaces of the driving pulley (34), the driven pulley 1 (35), the driven pulley 2 (36), the movable pulley 1 (37) and the movable pulley 2 (38), and a transmission block (39) is fixedly connected to the top of the movable pulley 2 (38); The inner cavity of the object carrier (23) is provided with a translation assembly (4); The translation assembly (4) comprises an electric telescopic rod (41) arranged in the inner cavity of the object carrier (23); the output end of the electric telescopic rod (41) is fixedly connected to a linkage block (42); one side of the linkage block (42) is fixedly connected to a moving plate (43); the bottom of the moving plate (43) is rotationally connected to a movable pulley (37); the top of the transmission block (39) passes through the top of the moving plate (43) and is fixedly connected to a rotating plate (44); the top of the rotating plate (44) is provided with an extensometer (45), a level (46) and an inclinometer (47).

2. The deformation measuring device for measuring irregular buildings according to claim 1, characterized in that: Two mounting plates (5) are fixedly connected to the bottom of both sides of the fixing frame (1), and fixing bolts (6) are provided through the tops of the mounting plates (5).

3. The deformation measuring device for measuring irregular buildings according to claim 1, characterized in that: Limiting grooves (7) are provided on both sides of the inner cavity of the fixing frame (1), the inner cavity of the limiting grooves (7) is slidably connected to a limiting block (8), and one side of the limiting block (8) is fixedly connected to the object carrier (23).

4. The deformation measuring device for measuring irregular buildings according to claim 1, characterized in that: The front and rear sides of the fixing frame (1) are both provided with a plurality of heat dissipation holes (9), and the heat dissipation holes (9) are used in conjunction with motor 1 (21) and motor 2 (31), respectively.

5. The deformation measuring device for measuring irregular buildings according to claim 1, characterized in that: A fixing block (10) is sleeved on the surface of the electric telescopic rod (41), and a surface of the fixing block (10) is fixedly connected to the object carrier (23).

6. The deformation measuring device for measuring irregular buildings according to claim 1, characterized in that: A guide groove (11) is provided on one side of the inner cavity of the object carrier (23); a guide block (12) is slidably connected to the inner cavity of the guide groove (11); and one side of the guide block (12) is fixedly connected to the movable plate (43).

7. The deformation measuring device for measuring irregular buildings according to claim 1, characterized in that: A through hole (13) is provided at the top of the object carrier (23), and the diameter of the through hole (13) is greater than the sum of the diameters of the round rod (32) and the protrusion (33).

8. The deformation measuring device for measuring irregular buildings according to claim 1, characterized in that: One side of the movable plate (43) is provided with an inclined surface.

9. A method for measuring the deformation of an irregular building, characterized in that: The method comprises the following steps: Step 1: Using an extensometer (45), a level (46) and an inclinometer (47) to work together, the extensometer (45) is mainly used to measure the deformation of the building structure when it is subjected to stress. By measuring the expansion and contraction changes of specific parts of the building, the degree of deformation after the stress is understood, and the stability and safety of the building structure are assisted in judging. For irregular buildings, it is helpful to find the structural stress concentration area, and realize the full-dimensional and high-precision deformation monitoring of irregular buildings; The level (46) uses a horizontal line of sight to measure the height difference between two points. By measuring the elevation changes of different parts of the building, the settlement and overall flatness of the building can be understood. The inclinometer (47) is used to measure the inclination angle and inclination direction of the building. By monitoring the inclination of the building, unstable factors of the building structure can be discovered in time. In this process, the second motor (31) can be started. The output shaft of the second motor (31) drives the round rod (32) and the protrusion (33) to rotate. When the round rod (32) and the protrusion (33) rotate, they drive the driving pulley (34) to rotate. When the driving pulley (34) rotates, When the movable plate (43) is moved, the driven pulley (35) and the driven pulley (36) are driven to rotate in the inner cavity of the carrier (23) through the transmission of the belt, and the movable pulley (37) and the movable pulley (38) are driven to rotate on one side of the movable plate (43). Then, when the movable pulley (38) rotates, the rotating plate (44) is driven to rotate through the transmission of the transmission block (39). As the rotating plate (44) rotates, the extensometer (45), the level (46), and the inclinometer (47) are rotated to the front of the building in sequence. At this time, these devices can be used to measure the irregularities of the building. Step 2: By starting the motor 1 (21), the output shaft of the motor 1 (21) drives the threaded rod (22) to rotate. When the threaded rod (22) rotates, the threaded rod (22) can drive the carrier (23) to move up and down through the threads on the surface. When the carrier (23) moves, the extensometer (45), the level (46), and the inclinometer (47) follow the carrier (23) to move up and down synchronously through the transmission of the translation assembly (4), thereby realizing the height adjustment of these detection equipment to meet the detection requirements of different height positions; Step 3: Start the electric telescopic rod (41). The output end of the electric telescopic rod (41) extends to drive the linkage block (42) to move forward. The linkage block (42) drives the moving plate (43) to move forward. When the moving plate (43) moves forward, it drives the movable pulley 1 (37) and the movable pulley 2 (38) to move forward. At this time, the belt will still be on the surface of the movable pulley 1 (37) and the movable pulley 2 (38) to ensure the stability of the transmission. At this time, the extensometer (45), the level (46), and the inclinometer (47) will move forward with the movement of the movable pulley to reach a suitable detection position.

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