Scaffold deviation detection device for building construction

Abstract

The invention discloses a building construction scaffold deviation detection device, and relates to the technical field of building construction safety, and the building construction scaffold deviation detection device comprises a steel pipe, a supporting platform, a first connecting frame, a sensor and grinding removal mounting mechanisms, the grinding and removing mounting mechanism comprises connecting seats fixedly connected with the outer arc surface of the first connecting frame, the interior of the first connecting frame is in threaded connection with a threaded cylinder, the outer surface of the threaded cylinder is fixedly sleeved with a first outer gear ring, and the faces, away from each other, of the left connecting seat and the right connecting seat are fixedly connected with first connecting frames; the problem that a stable and uniform supporting surface cannot be provided for offset detection equipment to affect the accuracy and reliability of an offset detection result due to the fact that a corrosion layer is pressed and broken after the installation operation is completed can be effectively prevented.

Description

Technical Field

[0001] The invention relates to the technical field of building construction safety, and more specifically to a building construction scaffold deviation detection device. Background Art

[0002] During the construction process, the scaffolding serves as a support and working platform, and its stability is directly related to the safety of construction workers and the quality of the project. The construction scaffolding offset detection device is a safety device used to detect whether the scaffolding is offset during use. The main purpose of this device is to ensure the stability and safety of the scaffolding and prevent safety accidents caused by offset. The construction scaffolding offset detection device detects the tilt or offset of the scaffolding in real time through sensors, and issues an alarm when an offset is detected, reminding construction workers to take timely measures to correct it.

[0003] The main structure of the scaffolding uses steel pipes as supporting materials, so the offset detection equipment is often directly fixed on the steel pipes. However, scaffolding made of steel pipes is often exposed to the outdoor environment. They are easily eroded by rainwater, which in turn triggers oxidation reactions and causes a rust layer to form on the surface of the steel pipes. The rust layer is porous and fragile. When the offset detection equipment is installed on such rusted steel pipes, the rust layer will be crushed under pressure, which will weaken the stability after installation. Therefore, the porous and fragile rust layer cannot provide a uniform and stable supporting surface for the offset detection equipment, affecting the accuracy and reliability of the offset detection results. Summary of the invention

[0004] In view of the problems existing in the prior art, the purpose of the present invention is to provide a construction scaffolding deviation detection device, which destroys the rust layer to solve the problem that the rust layer cannot provide a uniform and stable supporting surface for the deviation detection equipment.

[0005] To solve the above problems, the present invention adopts the following technical solutions.

[0006] A device for detecting the deviation of a scaffold for building construction, comprising a steel pipe, a supporting platform, a first connecting frame and a sensor, the steel pipe being inserted into the interior of the first connecting frame, and a grinding mounting mechanism being arranged on left and right sides of the supporting platform, the grinding mounting mechanism comprising a connecting seat fixedly connected to the outer arc surface of the first connecting frame, the internal thread of the first connecting frame being connected to a threaded cylinder, the outer surface of the threaded cylinder being fixedly sleeved with a first outer gear ring, the left and right groups of connecting seats being fixedly connected to the first connecting frame on one side away from each other, the first connecting frame being fixedly connected to a connecting slide rod at one end away from the connecting seat, a plurality of connecting slide rods being slidably connected with an annular track together, the annular track being fixedly connected to a second connecting frame on one side away from the second outer gear ring, the second connecting frame being fixedly connected to a first spring on one side close to the center of the annular track, the first spring being fixedly connected to a push plate on one end close to the circular part of the annular track, and a grinding sheet being arranged on one end of the push plate close to the center of the annular track.

[0007] Furthermore, the first connecting frame is fixedly connected to a suspension block at one end away from the connecting seat, a rotating rod is rotatably inserted inside the suspension block, the rotating rod is fixedly connected to the second gear and the first gear at one end close to the connecting seat and the other end away from the connecting seat respectively, and the second outer gear is fixedly connected to a side of the annular track close to the connecting seat. The number of the connecting seats is six, and three are in a group, and one of the connecting seats in each group is fixedly connected to the lower surfaces of the left and right sides of the supporting platform respectively, the first gear is meshed with the first outer gear ring, and the second gear is meshed with the second outer gear ring; The end of the threaded cylinder located outside the first connecting frame is fixedly connected to a rotating cylinder, and the front and rear sides of the first connecting frame away from the connecting seat are fixedly connected to guide rods, and the surfaces of the two guide rods are slidably sleeved with a fixed clamping plate.

[0008] Furthermore, the number of the connecting seats is six, and three are in a group. One of the connecting seats in each group is fixedly connected to the lower surfaces on the left and right sides of the support platform respectively, the first gear is meshed with the first outer gear ring, and the second gear is meshed with the second outer gear ring.

[0009] Furthermore, a rubber block is fixedly connected to one side of the push plate close to the center of the circular track, and the grinding sheet is fixedly connected to one side of the rubber block away from the push plate.

[0010] Furthermore, a guide column is fixedly connected to one side of the push plate away from the center of the circular track, and the guide column penetrates and inserts the second connecting frame.

[0011] Furthermore, a horizontal mounting mechanism is provided on the upper surface of the support platform, the horizontal mounting mechanism comprises a connecting block fixedly connected to the upper surface of the support platform, a spherical piece is provided inside the connecting block, the upper surface of the spherical piece is fixedly connected to the mounting platform, the sensor is fixedly connected to the upper surface of the mounting platform, a support frame is fixedly connected to the front end of the support platform, the number of the support frames is two, the upper surface of the support frame is fixedly connected to a second supporting block, the interiors of the second supporting blocks at the front and rear are respectively threaded with a first screw and a second screw, the upper surface of the support platform is fixedly connected There is a first supporting block, a transmission rod is arranged inside the first supporting block, a thread groove is opened on the surface of the transmission rod, the transmission rod is threadedly connected to the first supporting block through the thread groove, the corners at the front and rear ends of the mounting platform are respectively fixedly connected with a first pull rope and a second pull rope, the number of the first pull rope and the second pull rope are both two, the first pull rope is fixedly connected to an end of the second screw rod away from the second supporting block, the second pull rope is fixedly connected to an end of the first screw rod away from the second supporting block, the left and right ends of the transmission rod are fixedly connected with support plates, and the support plates are located between the first pull rope and the second pull rope.

[0012] Furthermore, the corners of the support platform are fixedly connected with support uprights, and the upper ends of the support uprights are rotatably connected with support shafts.

[0013] Furthermore, one end of the first screw rod, the second screw rod and the transmission rod away from the second supporting block are all fixedly connected with a rotating handle.

[0014] Furthermore, a column is fixedly connected to the upper surface of the right end of the support platform, the number of the columns is two, the top of the column is rotatably connected to a rotating shaft, a measuring frame is fixedly connected between the two rotating shafts, and a plexiglass plate is fixedly connected to the upper surface of the measuring frame.

[0015] Furthermore, one end of the rotating shaft away from the measuring frame is fixedly connected to a moving block, and the number of the moving blocks is four. One side of the column away from the measuring frame is fixedly connected to a second connecting frame, and the inner arc surface of the second connecting frame is fixedly connected to a second spring, and the ends of the four second springs close to each other are all fixedly connected to a fixed block.

[0016] Furthermore, a strip guide plate is inserted inside the second connection frame, and ends of four strip guide plates close to each other are fixedly connected to arc surfaces of four fixed clamping blocks respectively.

[0017] Compared with the prior art, the present invention has the following beneficial effects: (1) This solution uses a grinding sheet to grind the rust layer on the surface of the steel pipe, which can remove the rust layer on the surface of the steel pipe, or pre-destroy the outer rust layer that is more fragile and easy to fall off. It can effectively prevent the rust layer from being crushed due to pressure after the installation work is completed, resulting in the inability to provide a stable and uniform support surface for the offset detection equipment, thereby affecting the accuracy and reliability of the offset detection results.

[0018] (2) This solution achieves a stable installation of the sensor on the scaffold by placing the fixing splints tightly together and applying pressure to the surface of the steel pipe, and using the synergistic effect of the three fixing splints to tightly clamp the surface of the steel pipe. The fixing operation is then performed after the rust layer on the surface of the steel pipe has been thoroughly pre-treated with a grinding sheet. This process arrangement greatly improves the connection efficiency between the rust layer treatment and the installation operation, which not only simplifies the operation steps, but also enhances the convenience of operation, effectively shortens the installation cycle, and improves the overall installation efficiency.

[0019] (3) This solution can freely adjust the tilt angle of the sensor in all directions through the spherical parts, and fix the state of the sensor, so as to avoid the surface of the steel pipe being not flat due to stains, installation tilt, etc. after the offset detection device is fixed on the scaffolding, resulting in installation tilt and affecting the accuracy and reliability of the offset detection results. The spherical parts can be used to adjust the tilt angle of the sensor in all directions, and then fix the state of the sensor, effectively dealing with the surface unevenness problem caused by stains on the surface of the steel pipe, slight tilt during installation, etc. when the offset detection device is fixed on the scaffolding. Through the precise adjustment and fixation of the spherical parts, it can be ensured that the sensor maintains the ideal level or predetermined tilt angle, thereby minimizing external interference and further improving the accuracy and reliability of the detection data.

[0020] (4) When adjusting the lateral level of the sensor, when the bubble in the measurement frame is exactly located at its geometric center, it indicates that the sensor has reached a precise lateral level. This assists the installation of the offset detection equipment and ensures that the accuracy requirements during the installation process are met, further improving the accuracy and reliability of the overall installation operation.

[0021] (5) In this solution, when the sensor is installed in the vertical direction, the moving block passes over the two fixed blocks and rotates 90° to accurately adjust the tilt angle of the measurement frame. In this way, in the vertical installation mode, the measurement frame can still be used as an auxiliary component for the installation operation of the offset detection equipment, ensuring that during the installation process, whether in the horizontal or vertical state, the deflection caused by improper installation can be effectively prevented, further enhancing the accuracy and reliability of the detection results. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the present invention; Figure 2 It is a structural schematic diagram of the sensor part of the present invention; Figure 3 It is a structural schematic diagram of the connecting seat part of the present invention; Figure 4 It is a structural schematic diagram of the first connecting frame and the threaded barrel of the present invention; Figure 5 It is a schematic structural diagram of the first outer gear ring and the second outer gear ring of the present invention; Figure 6 It is a structural schematic diagram of the fixing splint of the present invention; Figure 7 It is a structural schematic diagram of the second connecting frame part of the present invention; Figure 8 It is a structural schematic diagram of the measurement frame part of the present invention; Fig. 9 For the present invention Figure 8 Enlarged view of point A in the middle; Fig.10 It is a structural schematic diagram of the supporting platform part of the present invention; Fig.11 For the present invention Fig.10 Enlarged view of point B in the middle; Fig.12 It is a schematic structural diagram of the connecting seat and the spherical member of the present invention.

[0023] Description of the numbers in the figure: 1. Steel pipe; 2. Sensor; 301. Support platform; 302. First connecting frame; 303. First connecting frame; 304. Connecting seat; 305. Rotating drum; 306. First outer gear ring; 307. Second outer gear ring; 308. Annular track; 309. Push plate; 310. Threaded cylinder; 311. Guide rod; 312. Connecting slide rod; 313. Fixed clamping plate; 314. Rotating rod; 315. First gear; 316. Second gear; 317. Suspension block; 318. Second connecting frame; 319. Rubber block; 320. Guide column; 321. First spring; 322. Grinding sheet; 401. Measuring frame Frame; 402, organic glass plate; 403, column; 404, second connecting frame; 405, strip guide plate; 406, second spring; 407, fixed block; 408, rotating shaft; 409, moving block; 501, installation platform; 502, first pull rope; 503, second pull rope; 504, rotating handle; 505, first screw rod; 506, supporting frame; 507, second screw rod; 508, transmission rod; 509, first supporting block; 510, threaded groove; 511, supporting plate; 512, supporting plate; 513, supporting shaft; 514, connecting block; 515, spherical member; 516, second supporting block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] See also Figure 1-Figure 7A device for detecting the deviation of a construction scaffold comprises a steel pipe 1, a support platform 301, a first connecting frame 303 and a sensor 2, wherein the steel pipe 1 is inserted into the interior of the first connecting frame 303, and a grinding installation mechanism is arranged on the left and right sides of the support platform 301, wherein the grinding installation mechanism comprises a connecting seat 304 fixedly connected to the outer arc surface of the first connecting frame 303, the internal thread of the first connecting frame 303 is connected with a threaded cylinder 310, and the outer surface of the threaded cylinder 310 is fixedly sleeved with a first outer gear ring 306, and the left and right groups of the connecting seats 304 are fixedly connected to the first connecting frame 302 on the sides away from each other, and the first connecting frame 302 is fixedly connected to the end away from the connecting seat 304 with a connecting slide rod 312, and a plurality of the connecting slide rods 312 are connected between A circular track 308 is slidably connected together, and a second connecting frame 318 is fixedly connected to a side of the circular track 308 away from the second outer gear ring 307, and a first spring 321 is fixedly connected to the side of the second connecting frame 318 close to the center of the circular track 308. The first spring 321 applies pressure toward the steel pipe 1 to the push plate 309, so that the grinding sheet 322 can be closely attached to the surface of the steel pipe 1. The first spring 321 is fixedly connected to the push plate 309 at one end close to the circular part of the circular track 308, and a grinding sheet 322 is arranged at one end of the push plate 309 close to the center of the circular track 308. When the grinding sheet 322 rotates, the rust layer on the surface of the steel pipe 1 can be polished by the grinding sheet 322, so that the rust layer on the surface of the steel pipe 1 can be polished and cleaned or the outer more fragile rust layer can be destroyed in advance; Among them, the number of the connecting seats 304 is six, and three are in a group. One of the connecting seats 304 in each group is fixedly connected to the lower surfaces of the left and right sides of the supporting platform 301, respectively. The first gear 315 is meshed with the first outer gear ring 306, and the second gear 316 is meshed with the second outer gear ring 307. The end of the threaded cylinder 310 located outside the first connecting frame 303 is fixedly connected to the rotating cylinder 305. The rotation of the rotating cylinder 305 applies a squeezing force to the fixed clamping plate 313, so that the fixed clamping plate 313 can be pressed on the surface of the steel pipe 1. The front and rear sides of the first connecting frame 302 away from the end of the connecting seat 304 are fixedly connected with guide rods 311. The surfaces of the two guide rods 311 are slidably sleeved with fixed clamping plates 313. By clamping the three fixed clamping plates 313 on the surface of the steel pipe 1, the sensor 2 can be fixed on the scaffolding.

[0026] Among them, a rubber block 319 is fixedly connected to one side of the push plate 309 close to the center of the circular track 308. The soft rubber block 319 can make the grinding sheet 322 fit the surface of the steel pipe 1 more closely to provide a better grinding effect. The grinding sheet 322 is fixedly connected to the side of the rubber block 319 away from the push plate 309. A guide column 320 is fixedly connected to one side of the push plate 309 away from the center of the circular track 308. The guide column 320 is inserted through the second connecting frame 318.

[0027] By adopting the above technical solution, when the offset detection device is installed on the scaffolding, the first connecting frame 303 is sleeved on the steel pipe 1 from one end of the steel pipe 1 on the scaffolding, and then the rotating cylinder 305 is held to rotate. As the rotating cylinder 305 rotates, the threaded cylinder 310 can be driven to rotate, so that the threaded cylinder 310 is gradually rotated out of the first connecting frame 303, and the rotating cylinder 305 is approached until it contacts the inclined surface on the fixed clamp 313. As the rotating cylinder 305 continues to rotate, a greater squeezing force is applied to the fixed clamp 313, so that the fixed clamp 313 can be pressed against the surface of the steel pipe 1. By clamping the three fixed clamps 313 on the surface of the steel pipe 1, the sensor 2 can be fixed on the scaffolding.

[0028] During the rotation of the rotating drum 305, the first outer gear ring 306 will be driven to rotate, and then the first gear 315 and the rotating rod 314 will be driven to rotate, thereby driving the second gear 316 to rotate, and the second outer gear ring 307 and the annular track 308 will be rotated. When the annular track 308 rotates, the push plate 309 and the grinding sheet 322 will also rotate synchronously. At the same time, the first spring 321 applies pressure to the push plate 309 in the direction of the steel pipe 1, so that the grinding sheet 322 is in close contact with the surface of the steel pipe 1. Therefore, when the grinding sheet 322 rotates, the rust layer on the surface of the steel pipe 1 can be polished by the grinding sheet 322. The rust layer on the surface of the steel pipe 1 can be polished and cleaned, or the outer more fragile rust layer can be destroyed in advance before the installation operation is performed. This can prevent the rust layer from being crushed under pressure after the installation is completed, and it is unable to provide a uniform and stable support surface for the offset detection equipment, affecting the accuracy and reliability of the offset detection result.

[0029] like Figure 10-12As shown, a horizontal mounting mechanism is arranged on the upper surface of a supporting platform 301, and the horizontal mounting mechanism comprises a connecting block 514 fixedly connected to the upper surface of the supporting platform 301, a spherical member 515 is arranged inside the connecting block 514, and the upper surface of the spherical member 515 is fixedly connected to the mounting platform 501, and the spherical member 515 can move freely inside the connecting block 514, so the inclination angle of the sensor 2 in various directions can be freely adjusted, and the sensor 2 is fixedly connected to the upper surface of the mounting platform 501, and a supporting frame 506 is fixedly connected to the front end of the supporting platform 301, and the number of the supporting frames 506 is two, and the upper surface of the supporting frame 506 is fixedly connected to a second supporting block 516, and the interiors of the second supporting blocks 516 at the front and rear are respectively threaded with a first screw 505 and a second screw 507, and the upper surface of the supporting platform 301 is fixedly connected to a first supporting block 509, and the interior of the first supporting block 509 is provided with a transmission rod 508, and the surface of the transmission rod 508 A thread groove 510 is provided on the surface, and the transmission rod 508 is threadedly connected to the first support block 509 through the thread groove 510. The corners at the front and rear ends of the installation platform 501 are respectively fixedly connected with the first pull rope 502 and the second pull rope 503. The number of the first pull rope 502 and the second pull rope 503 is two. The first pull rope 502 is fixedly connected to the end of the second screw rod 507 away from the second support block 516, and the second pull rope 503 is fixedly connected to the end of the first screw rod 505 away from the second support block 516. One end is fixedly connected, and the two first screws 505 and the two second screws 507 are rotated respectively to reel in the first pull rope 502 and the second pull rope 503, so as to adjust the sensor 2 to be in a horizontal state. The left and right ends of the transmission rod 508 are fixedly connected with support plates 511, so that the support plates 511 can stretch the first pull rope 502 and the second pull rope 503, so that the first pull rope 502 and the second pull rope 503 can be in a taut state, and the support plate 511 is located between the first pull rope 502 and the second pull rope 503.

[0030] Among them, the corners of the support platform 301 are fixedly connected with support uprights 512, and the upper ends of the support uprights 512 are rotatably connected with support shafts 513. The transmission direction of the force of the first pull rope 502 and the second pull rope 503 can be adjusted through the support shaft 513. The first screw 505, the second screw 507 and the transmission rod 508 are fixedly connected with a rotating handle 504 at one end away from the second support upright 516.

[0031] By adopting the above technical solution, after the offset detection device is fixed on the scaffold, the surface of the steel pipe 1 may not be flat enough due to stains, installation tilt, etc. At this time, the offset detection device is directly installed on the scaffold, and the offset detection device is in a tilted state. Therefore, during the installation process, since the spherical member 515 can move freely inside the connecting block 514, the tilt angle of the sensor 2 in each direction can be freely adjusted. Then, the first pull rope 502 and the second pull rope 503 are wound up by rotating the two first screws 505 and the two second screws 507 respectively until the sensor 2 is in a horizontal state. At this time, the transmission rod 508 is rotated again, so that the support plate 511 can rotate and the two first pull ropes 502 and the second pull ropes 503 can be stretched at one time, so that the first pull ropes 502 and the second pull ropes 503 are in a taut state, so that the state of the sensor 2 can be fixed, and the accuracy and reliability of the offset detection result can be avoided due to the installation tilt.

[0032] like Figure 8 and Fig. 9 As shown, a column 403 is fixedly connected to the upper surface of the right end of the support platform 301, and the number of the columns 403 is two. The top of the column 403 is rotatably connected to a shaft 408, and a measuring frame 401 is fixedly connected between the two shafts 408. A plexiglass plate 402 is fixedly connected to the upper surface of the measuring frame 401. When the bubble is in the middle of the measuring frame 401, it represents that the sensor 2 is in a horizontal state, thereby assisting the installation operation of the offset detection equipment.

[0033] Among them, one end of the rotating shaft 408 away from the measuring frame 401 is fixedly connected to the moving block 409, and the number of the moving block 409 is four. The side of the column 403 away from the measuring frame 401 is fixedly connected to the second connecting frame 404, and the inner arc surface of the second connecting frame 404 is fixedly connected to the second spring 406. When the moving card plate passes over the fixed card plate, the moving card plate can be pushed back between the corresponding two fixed card plates through the second spring 406. The ends of the four second springs 406 close to each other are fixedly connected to the fixed card block 407. The moving card block 409 rotates 45° every time it passes over a fixed card block 407, so that the angle of the measuring frame 401 can be accurately adjusted. A strip guide plate 405 is inserted into the interior of the second connecting frame 404, and the ends of the four strip guide plates 405 close to each other are fixedly connected to the arc surfaces of the four fixed card blocks 407 respectively.

[0034] By adopting the above technical solution, when adjusting the horizontal state of the sensor 2, since the interior of the measuring frame 401 is filled with liquid and a bubble is left, and the measuring frame 401 is in the shape of "+", when the bubble is in the middle of the measuring frame 401, it means that the sensor 2 is in the horizontal state, thereby assisting the installation operation of the offset detection device. When the sensor 2 needs to be installed vertically, it is only necessary to rotate the measuring frame 401 so that the organic glass plate 402 on the measuring frame 401 faces upward, and the number of the moving card block 409 and the fixed card block 407 are both four, and the moving card block 409 rotates 45° each time it passes over a fixed card block 407. Therefore, when the moving card block 409 passes over two fixed card blocks 407, it rotates 90°, so as to accurately adjust the angle of the measuring frame 401, so as to assist the installation operation of the offset detection device when it is installed vertically in the longitudinal direction, and prevent the occurrence of deflection during the installation of the horizontal and vertical installation, which affects the accuracy and reliability of the offset detection result.

[0035] Instructions for use: Slide the first connecting frame 303 onto the steel pipe 1 from one end of the steel pipe 1 on the scaffolding, then hold the rotating cylinder 305 and rotate it to gradually rotate the threaded cylinder 310 out of the first connecting frame 303. As the rotating cylinder 305 continues to rotate, the fixed clamping plate 313 can be pressed against the surface of the steel pipe 1. By clamping the three fixed clamping plates 313 on the surface of the steel pipe 1, the sensor 2 can be fixed on the scaffolding.

[0036] During the rotation of the rotating drum 305, the first outer gear ring 306 is driven to rotate, and then the first gear 315 and the rotating rod 314 are driven to rotate, thereby driving the second gear 316 to rotate, and the second outer gear ring 307 and the annular track 308 are rotated. When the annular track 308 rotates, the push plate 309 and the grinding sheet 322 also rotate synchronously, and the rust layer on the surface of the steel pipe 1 is polished by the grinding sheet 322.

[0037] During the installation process, the inclination angle of the sensor 2 in each direction is adjusted, and then the two first screws 505 and the two second screws 507 are rotated respectively to reel in the first pull rope 502 and the second pull rope 503 until the bubble is in the middle of the measuring frame 401 and the sensor 2 is in a horizontal state. At this time, the transmission rod 508 is rotated again to rotate the support plate 511 and simultaneously spread the two first pull ropes 502 and the second pull ropes 503 at one time, so that the first pull ropes 502 and the second pull ropes 503 are in a taut state, thereby fixing the state of the sensor 2.

[0038] The above is only a preferred specific implementation of the present invention; however, the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and its improved conception of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A construction scaffolding deviation detection device, comprising a steel pipe (1), a support platform (301), a first connection frame (303) and a sensor (2), wherein the steel pipe (1) is inserted into the interior of the first connection frame (303), and is characterized in that: A grinding installation mechanism, the grinding installation mechanism is arranged on the left and right sides of the support platform (301), the grinding installation mechanism comprises a connecting seat (304) fixedly connected to the outer arc surface of the first connecting frame (303), the internal thread of the first connecting frame (303) is connected to a threaded cylinder (310), the outer surface of the threaded cylinder (310) is fixedly sleeved with a first outer gear ring (306), the left and right groups of the connecting seats (304) are fixedly connected to the first connecting frame (302) on the sides away from each other, and the first connecting frame (302) is fixedly connected to a connecting slide at one end away from the connecting seat (304). A rod (312), a plurality of connecting sliding rods (312) are slidably connected to an annular track (308), a side of the annular track (308) away from the second outer gear ring (307) is fixedly connected to a second connecting frame (318), a side of the second connecting frame (318) close to the center of the annular track (308) is fixedly connected to a first spring (321), one end of the first spring (321) close to the circular part of the annular track (308) is fixedly connected to a push plate (309), and one end of the push plate (309) close to the center of the annular track (308) is provided with a grinding sheet (322).

2. A construction scaffolding deviation detection device according to claim 1, characterized in that: One end of the first connecting frame (302) away from the connecting seat (304) is fixedly connected to a suspension block (317); a rotating rod (314) is rotatably inserted inside the suspension block (317); one end of the rotating rod (314) close to the connecting seat (304) and one end away from the connecting seat (304) are respectively fixedly connected to a second gear (316) and a first gear (315); a surface of the annular track (308) close to the connecting seat (304) is fixedly connected to a second outer gear ring (307); the number of the connecting seats (304) is six, and three are in a group; one of the connecting seats (304) in each group is respectively fixedly connected to the lower surfaces of the left and right sides of the support platform (301); the first gear (315) is meshed with the first outer gear ring (306), and the second gear (316) is meshed with the second outer gear ring (307); One end of the threaded cylinder (310) located outside the first connection frame (303) is fixedly connected to a rotating cylinder (305), and the front and rear sides of the end of the first connection frame (302) away from the connection seat (304) are fixedly connected to guide rods (311), and the surfaces of the two guide rods (311) are slidably sleeved with a fixed clamping plate (313).

3. A construction scaffolding deviation detection device according to claim 1, characterized in that: A rubber block (319) is fixedly connected to one side of the push plate (309) close to the center of the circular track (308), and the grinding sheet (322) is fixedly connected to a side of the rubber block (319) away from the push plate (309).

4. A construction scaffolding deviation detection device according to claim 1, characterized in that: A guide column (320) is fixedly connected to one side of the push plate (309) away from the center of the circular track (308), and the guide column (320) is inserted through the second connecting frame (318).

5. A construction scaffolding deviation detection device according to claim 1, characterized in that: A horizontal mounting mechanism, wherein the horizontal mounting mechanism is arranged on the upper surface of the support platform (301), the horizontal mounting mechanism comprises a connecting block (514) fixedly connected to the upper surface of the support platform (301), a spherical member (515) is arranged inside the connecting block (514), the upper surface of the spherical member (515) is fixedly connected to the mounting platform (501), the sensor (2) is fixedly connected to the upper surface of the mounting platform (501), the front end of the support platform (301) is fixedly connected to a support frame (506), the number of the support frames (506) is two, the upper surface of the support frame (506) is fixedly connected to a second supporting block (516), the interiors of the second supporting blocks (516) are respectively threadedly inserted with a first screw rod (505) and a second screw rod (507), the upper surface of the support platform (301) is fixedly connected to a first supporting block (509), the first supporting A transmission rod (508) is arranged inside the support block (509), and a thread groove (510) is provided on the surface of the transmission rod (508). The transmission rod (508) is threadedly connected to the first support block (509) through the thread groove (510). The corners at the front and rear ends of the installation platform (501) are respectively fixedly connected with a first pull rope (502) and a second pull rope (503). The number of the first pull rope (502) and the second pull rope (503) are both two. The first pull rope (502) is fixedly connected to an end of the second screw rod (507) away from the second support block (516), and the second pull rope (503) is fixedly connected to an end of the first screw rod (505) away from the second support block (516). The left and right ends of the transmission rod (508) are fixedly connected to support plates (511), and the support plate (511) is located between the first pull rope (502) and the second pull rope (503).

6. A construction scaffolding deviation detection device according to claim 5, characterized in that: The corners of the support platform (301) are all fixedly connected to support upright plates (512), and the upper ends of the support upright plates (512) are rotatably connected to support shafts (513).

7. A construction scaffolding deviation detection device according to claim 5, characterized in that: The first screw rod (505), the second screw rod (507) and the transmission rod (508) are all fixedly connected to a rotating handle (504) at one end away from the second supporting block (516).

8. A construction scaffolding deviation detection device according to claim 5, characterized in that: A column (403) is fixedly connected to the upper surface of the right end of the support platform (301), the number of the columns (403) is two, the top end of the column (403) is rotatably connected to a rotating shaft (408), a measuring frame (401) is fixedly connected between the two rotating shafts (408), and the upper surface of the measuring frame (401) is fixedly connected to a plexiglass plate (402).

9. A construction scaffolding deviation detection device according to claim 8, characterized in that: One end of the rotating shaft (408) away from the measuring frame (401) is fixedly connected to a moving block (409), and the number of the moving blocks (409) is four; one side of the column (403) away from the measuring frame (401) is fixedly connected to a second connecting frame (404); the inner arc surface of the second connecting frame (404) is fixedly connected to a second spring (406); and one end of the four second springs (406) close to each other is fixedly connected to a fixed block (407).

10. A construction scaffolding deviation detection device according to claim 9, characterized in that: A strip-shaped guide plate (405) is inserted into the interior of the second connection frame (404), and ends of the four strip-shaped guide plates (405) close to each other are fixedly connected to arc surfaces of four fixed clamping blocks (407) respectively.

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