A multi-point mapping device for high-rise building structure displacement monitoring

Abstract

The application discloses a kind of multi-point surveying and mapping devices for high-rise building structure displacement monitoring, it is related to displacement monitoring technical field, including installation base, the installation base top end is equipped with telescopic storage vertical cylinder, telescopic storage vertical cylinder inside is connected with adjustable support sleeve rod, the installation base bottom is equipped with the mechanism of lamination positioning and anti-shake, the mechanism of lamination positioning and anti-shake includes center positioning cylinder, the installation base bottom is clamped with center positioning cylinder, the structure of the present application is scientific and reasonable, it is safe and convenient to use, set up the mechanism of lamination positioning and anti-shake, by the cooperation of center expansion anchor bolt, reinforcing expansion anchor bolt, detachable internal thread cylinder and anchor bolt installation pipe, it is convenient to fix device in high-rise building structure top, and using the cooperation of lamination height adjusting rod, lamination height lifting frame and lamination degree adjusting cylinder, when installing on curved surface structure, it is convenient to curve embed installation base inside, improve the lamination degree of installation base and high-rise building structure top.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of displacement monitoring, in particular to a multi-point mapping device for displacement monitoring of high-rise building structures. BACKGROUND

[0002] High-rise buildings play a crucial role in modern society, and high-rise building structures located in high seismic intensity areas may be subjected to strong earthquake extreme loads during service, causing structural damage. Rapid assessment of the damage state of high-rise building structures after an earthquake is important for earthquake relief and rapid recovery of urban functions after an earthquake. For example, a high-rise building seismic displacement monitoring system and method is disclosed in the prior art, application number CN202210949533.9, which can realize synchronous measurement of high-rise building seismic dynamic displacement and angle, as well as measurement of high-rise building structure residual displacement after an earthquake.

[0003] In high-rise building structure displacement monitoring, multi-point mapping refers to monitoring the displacement of different parts of a building through multiple measurement points simultaneously or at certain time intervals. Unlike traditional single-point monitoring, multi-point mapping can comprehensively and accurately obtain displacement data for each part of the building, reflecting the overall deformation of the building under the influence of factors such as stress and environmental changes.

[0004] Multi-point mapping devices typically use advanced sensors and measurement technologies such as laser scanning, optical fiber sensing, and total station instruments to arrange multiple measurement points at different locations on the building, obtaining displacement data in real time or periodically. These data can help engineers analyze the stress state, stability, and potential safety hazards of the building.

[0005] In this way, the overall structural behavior of high-rise buildings can be effectively monitored, problems can be detected in a timely manner, and the safety and long-term service life of the building can be ensured.

[0006] However, during installation, the device cannot be guaranteed to fit the curved surface and protruding positions on the outside of the building structure, which can easily cause gaps, resulting in collisions and vibrations, damaging the device and reducing the stability of the installation. Additionally, the wind resistance is poor. Therefore, it is necessary to provide a multi-point mapping device for displacement monitoring of high-rise building structures to overcome the deficiencies in the prior art. SUMMARY

[0007] The present application provides a multi-point mapping device for displacement monitoring of high-rise building structures, which can effectively solve the problem of not being able to guarantee the fit of the device with the curved surface and protruding positions on the outside of the building structure, which can easily cause gaps, resulting in collisions and vibrations, damaging the device and reducing the stability of the installation. Additionally, the wind resistance is poor.

[0008] In order to achieve the above object, the present application provides the following technical scheme: a multi-point mapping device for high-rise building structure displacement monitoring, comprising a mounting base, a telescopic storage vertical cylinder is installed at the top end of the mounting base, an adjustable support sleeve rod is connected inside the telescopic storage vertical cylinder, a fitting positioning and anti-shake mechanism is arranged at the bottom end of the mounting base, and the fitting positioning and anti-shake mechanism comprises a central positioning cylinder;

[0009] The central positioning cylinder is clamped at the bottom end of the mounting base, a fitting degree adjusting cylinder is sleeved outside the central positioning cylinder, a fitting height lifting frame is installed at the outside of the fitting degree adjusting cylinder, and a fitting height adjusting rod is rotatably connected at the top end of the fitting height lifting frame;

[0010] A detachable internal thread cylinder is rotatably connected inside the fitting degree adjusting cylinder, and a central expansion anchor bolt is installed inside the detachable internal thread cylinder;

[0011] A positioning connection bottom plate is installed outside the mounting base, a plurality of movable supports are rotatably connected inside the positioning connection bottom plate, and a corrosion-resistant rubber bushing and a steel cable splicing cylinder are arranged outside the plurality of movable supports.

[0012] According to the above technical scheme, the anti-drop ring is fixedly sleeved at the position inside the limiting buffer cylinder corresponding to the outside of the anti-shake buffer support rod, the anti-shake buffer support rod is equidistantly provided with a clamping groove outside, and a clamping block is clamped at the position inside the wall of the limiting buffer cylinder corresponding to the clamping groove;

[0013] A rubber pad is pasted at the bottom end of the curved fitting plate, and a groove is formed at the position outside the curved fitting plate corresponding to the bottom end of the mounting base.

[0014] According to the above technical scheme, the limiting buffer cylinder is equidistantly clamped at the wall inside the mounting base, the anti-shake buffer support rod is movably connected inside the limiting buffer cylinder, and the gap support spring is clamped between the anti-shake buffer support rod and the limiting buffer cylinder, the concave splicing hinge is rotatably connected at the bottom position outside the anti-shake buffer support rod, and the curved fitting plate is clamped at the bottom end of the concave splicing hinge;

[0015] The anchor bolt mounting pipe is rotatably connected inside the steel cable splicing cylinder, and the reinforced expansion anchor bolt is installed inside the anchor bolt mounting pipe.

[0016] According to the above technical scheme, the center cross reinforcing frame is clamped at the bottom position of the inner wall of the telescopic storage vertical cylinder, the internal strength stabilizing rod is clamped at the top end of the center cross reinforcing frame, the lifting traction sleeve pipe is sleeved outside the internal strength stabilizing rod through threads, and the tautness adjusting ring is movably sleeved outside the adjustable support sleeve rod.

[0017] The steel cable storage support is internally rotationally connected with a steel cable forward and reverse winding rod, and the steel cable forward and reverse winding rod is externally wound with a tightening positioning steel cable.

[0018] The wind-driven rotating ring is externally and fixedly connected with a tightening degree adjusting gear.

[0019] The tightening adjusting ring is externally equidistantly clamped with a deviation preventing limiting frame.

[0020] According to the technical scheme, the anti-shaking buffer support is externally fixedly connected with a drop preventing ring at the position corresponding to the internal position of the limiting buffer cylinder, equidistantly provided with a clamping groove on the outer wall, and clamped with a clamping block at the position corresponding to the internal position of the clamping groove, and the curved surface fitting plate is pasted with a rubber pad at the bottom end, and the mounting base is provided with a groove at the position corresponding to the outer side of the curved surface fitting plate.

[0021] According to the technical scheme, the lifting traction sleeve is rotationally connected with the inner wall of the adjustable support sleeve, and the telescopic storage vertical cylinder is equidistantly provided with a limiting groove on the outer side, and the deviation preventing limiting frame is slidingly connected with the inner wall of the limiting groove at one end, and the steel cable splicing cylinder is threadedly connected with a sealing cover at the internal top end, and the other end of the tightening positioning steel cable is rotationally connected with the top end of the sealing cover.

[0022] According to the technical scheme, the steel cable storage support is provided with four, and the steel cable storage support is provided with a wire hole at one end, and the tightening positioning steel cable is passed through the wire hole at one end, and the tightening degree adjusting gear on the wind-driven rotating ring is meshed with the tightening degree adjusting gear on the steel cable forward and reverse winding rod.

[0023] According to the technical scheme, the adjustable support sleeve is provided with an adjustable monitoring and wind-resistant breakage preventing mechanism at the top end, and the adjustable monitoring and wind-resistant breakage preventing mechanism comprises a positioning rotary support.

[0024] The adjustable support sleeve is clamped with a positioning rotary support at the top end, the positioning rotary support is rotationally connected with a horizontal steering disc at the top end, the horizontal steering disc is symmetrically clamped with a vertical rotary shaft support at the top end, and an angle swinging cross pile is rotationally connected between the two vertical rotary shaft supports, and the angle swinging cross pile is clamped with a rotary splicing plate at both ends.

[0025] One end of the horizontal steering disc is clamped with an extension traction plate, and a swinging connecting block is rotationally connected between the extension traction plate and the two rotary splicing plates, and a hydraulic telescopic rod is equidistantly clamped between the two swinging connecting blocks.

[0026] The other end of the horizontal steering disc is clamped with an L-shaped rotating plate, and symmetrically movable connection stop supporting rods are arranged inside the L-shaped rotating plate, the one end of the stop supporting rod is clamped with an arc-shaped limiting brake, the outside of the stop supporting rod is sleeved with a limiting telescopic spring at the outside position of the L-shaped rotating plate, and the one end of the two stop supporting rods is clamped with a transverse traction pull plate.

[0027] According to the above technical scheme, the distance extension rod is connected with the angle swing pile through threads, the other end of the distance extension rod is rotatably connected with a translation mounting frame, the one end of the translation mounting frame is clamped with a reinforced anti-breaking plate at the top and bottom positions, the one end of the translation mounting frame is clamped with a rotary adjustment shaft seat, the rotary adjustment shaft seat is rotatably connected with an angle adjusting lever inside, the both ends of the angle adjusting lever rotating shaft are sleeved with a limiting clamping ring through threads at the both sides of the rotary adjustment shaft seat, and the one end of the angle adjusting lever is provided with a displacement monitor.

[0028] The top end and the bottom end of the angle swing pile are both provided with a sliding groove, the one end of the reinforced anti-breaking plate is embedded in the sliding groove, and the outside of the reinforced anti-breaking plate is slidably attached to the inner wall of the sliding groove, the inner wall of the limiting clamping ring and the both ends of the rotary adjustment shaft seat are both pasted with anti-skid pads, and the displacement monitor is powered by an external power supply.

[0029] According to the above technical scheme, the top end of the angle swing pile is clamped with a wind speed measuring base at the middle position, the top end of the wind speed measuring base is clamped with a wind speed passing frame, the inner wall of the wind speed passing frame is clamped with a triangular positioning frame, the one end of the triangular positioning frame is rotatably connected with a wind speed test rotating blade, and the other end of the triangular positioning frame is provided with a wind speed sensor, and the one end of the L-shaped rotating plate is clamped with a swing release push rod at the middle position.

[0030] The wind speed sensor and the swing release push rod are both powered by an internal power supply, the one end of the wind speed test rotating blade rotating shaft is connected with the one end of the wind speed sensor, and the one end of the swing release push rod corresponds to the one end of the transverse traction pull plate.

[0031] Compared with the prior art, the present application has the advantages of scientific and reasonable structure, safe and convenient use, etc.

[0032] 1. The fitting positioning and anti-shaking mechanism is arranged, the center expansion anchor bolt, the reinforced expansion anchor bolt, the detachable internal thread cylinder and the anchor bolt mounting pipe are matched, the device is conveniently fixed on the top of the high-rise building structure, the fitting height adjusting rod, the fitting height lifting frame and the fitting degree adjusting cylinder are matched, the curved surface is conveniently embedded into the inside of the installation base when being installed on the curved surface structure, the fitting degree of the installation base and the top of the high-rise building structure is improved, and the stability of the installation can be ensured, and the shaking is reduced.

[0033] Meanwhile, the anti-shake buffer support rod is pushed down by the gap support spring, and the curved surface fitting plate is rotated due to the effect of the concave splicing hinge, thereby being closely fitted with the curved surface of the building outer layer, ensuring the supporting effect, supporting the gap between the installation base and the building outer layer, preventing shaking and collision between the installation base and the top of the high-rise building structure, and reducing the loosening phenomenon.

[0034] When the multi-section movable support pulls and fixes the installation base, the stability of the installation base is further improved. Meanwhile, the steel cable forward and reverse winding rod, the taut positioning steel cable and the steel cable splicing barrel cooperate to pull and fix the adjustable support sleeve rod, improve the wind resistance strength, and when the adjustable support sleeve rod and the wind-driven rotating ring rotate, the steel cable forward and reverse winding rod winds the taut positioning steel cable due to the limiting of the anti-deviation limiting frame on the taut adjusting ring, ensuring the stability of the adjustable support sleeve rod and the angle swing pile in the wind, reducing the shaking amplitude, ensuring the accuracy of subsequent monitoring, and reducing errors.

[0035] 2. The adjustable monitoring and wind-resistant anti-breaking mechanism is provided, the position of the angle swing pile is adjusted by the cooperation of the hydraulic telescopic rod, the swing connecting block and the rotating splicing plate, so that the angle swing pile can still be parallel to the horizontal plane on the inclined plane and the curved surface, and the perpendicularity of the displacement monitor to the horizontal plane can be adjusted by the cooperation of the rotating adjusting shaft seat and the angle adjusting lever, improving the adaptability, facilitating the adjustment of the direction of the displacement monitor from multiple angles, changing the monitoring position, and thus facilitating the monitoring from multiple points, ensuring the monitoring effect;

[0036] In addition, the wind speed is monitored in real time by the cooperation of the wind speed passing frame, the wind speed test rotating blade and the wind speed sensor. When the wind speed is low, the horizontal steering disc and the positioning rotating support seat are connected together by the cooperation of the stop support rod, the arc-shaped limiting brake pad and the limiting telescopic spring, so that when the angle swing pile rotates under the wind, the adjustable support sleeve rod, the wind-driven rotating ring and the tautness adjusting gear are rotated, facilitating the winding of the taut positioning steel cable, improving the positioning pulling effect and reducing shaking.

[0037] When the wind speed is too large, the wind speed sensor remotely controls the swing release push rod to extend, pushes the horizontal traction plate, the stop support rod and the arc-shaped limiting brake pad to move, releases the connection between the positioning rotating support seat and the horizontal steering disc, and makes the angle swing pile rotate alone, thereby being parallel to the blowing direction of the strong wind, reducing the windward area, preventing the device from directly resisting the strong wind, improving the stability of the device in bad weather, facilitating long-term use, and continuously maintaining the displacement monitoring effect.

[0038] In summary, by the cooperation of the fitting positioning and anti-shaking mechanism and the adjustable monitoring and wind-resistant and break-proof mechanism, the mounting base is stably fitted with the top surface of the complex building structure, the gap is reduced, the stability of the device is ensured, the phenomenon of the monitoring point deviating is prevented, the stability of the device in a low wind environment is ensured, the horizontal and vertical states are maintained, the monitoring effect is ensured, the direction can be adjusted in strong wind weather, the direct impact of strong wind on the angle swing pile structure is avoided, the stability of the displacement monitoring system in long-term operation on the complex curved top of the high-rise building, the continuity and accuracy of the monitoring data are significantly improved, and the environmental interference and structural damage risk are minimized. BRIEF DESCRIPTION OF DRAWINGS

[0039] The accompanying drawings are included to provide a further understanding of the application, and constitute a part of the specification, illustrate the application, and are used to explain the application together with the embodiments of the application, and do not constitute a limitation on the application.

[0040] In the drawings:

[0041] Figure 1 is a structural schematic diagram of the application;

[0042] Figure 2 is a structural schematic diagram of the fitting positioning and anti-shaking mechanism of the application;

[0043] Figure 3 is a mounting structure schematic diagram of the fitting height lifting frame of the application;

[0044] Figure 4 is a mounting structure schematic diagram of the multi-section movable support of the application;

[0045] Figure 5 is a mounting structure schematic diagram of the tension adjustment gear of the application;

[0046] Figure 6 is a mounting structure schematic diagram of the anchor mounting pipe of the application;

[0047] Figure 7 is a structural schematic diagram of the adjustable monitoring and wind-resistant and break-proof mechanism of the application;

[0048] Figure 8 is a structural schematic diagram of the A area in the application; Figure 7

[0049] Figure 9 is a mounting structure schematic diagram of the wind speed sensor of the application.

[0050] Reference numerals in the drawings: 1, mounting base; 2, telescopic storage vertical cylinder; 3, adjustable support sleeve rod;

[0051] ​4. Fitting Positioning and Anti-shake Mechanism; 401. Center Positioning Cylinder; 402. Fitting Degree Adjustment Cylinder; 403. Fitting Height Lifting Frame; 404. Fitting Height Adjustment Rod; 405. Detachable Internal Threaded Cylinder; 406. Center Expansion Anchor Bolt; 407. Limiting Buffer Cylinder; 408. Anti-shake Buffer Support Rod; 409. Gap Support Spring; 410. Concave Splicing Hinge Frame; 411. Curved Fitting Plate; 412. Positioning Connecting Base Plate; 413. Multi-Section Movable Support Frame; 414. Corrosion-resistant rubber bushing; 415. Steel cable splicing tube; 416. Anchor bolt installation tube; 417. Reinforced expansion anchor bolt; 418. Central cross reinforcement frame; 419. Internal strength stabilizing bar; 420. Lifting traction sleeve; 421. Tension adjustment ring; 422. Steel cable storage bracket; 423. Steel cable forward and reverse winding rod; 424. Tension positioning steel cable; 425. Wind-driven rotating ring; 426. Tension adjustment gear; 427. Anti-deviation limit frame;

[0052] 5. Adjustable monitoring and wind-resistant anti-breakage mechanism; 501. Positioning rotating support; 502. Horizontal steering wheel; 503. Vertical rotating shaft frame; 504. Angle swinging crossbar; 505. Rotating splicing plate; 506. Extension traction plate; 507. Swinging connecting block; 508. Hydraulic telescopic rod; 509. L-shaped rotating plate; 510. Stop support rod; 511. Arc-shaped limit brake pad; 512. Limiting telescopic spring; 513. Distance extension rod; 514. Translation mounting frame; 515. Reinforced anti-breakage plate; 516. Rotation adjustment shaft seat; 517. Angle adjustment lever; 518. Limiting clamping ring; 519. Displacement monitor; 520. Wind speed measuring base; 521. Wind speed transmission frame; 522. Triangular positioning frame; 523. Wind speed testing blade; 524. Wind speed sensor; 525. Swing release push rod; 526. Lateral traction pull plate. Detailed Implementation

[0053] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0054] Example: Figures 1-9 As shown, the present invention provides a technical solution, a multi-point mapping device for monitoring the displacement of high-rise building structures, including a mounting base 1, a telescopic storage vertical cylinder 2 installed at the top of the mounting base 1, an adjustable support sleeve rod 3 connected inside the telescopic storage vertical cylinder 2, and a fitting positioning and anti-shaking mechanism 4 provided at the bottom of the mounting base 1, the fitting positioning and anti-shaking mechanism 4 including a central positioning cylinder 401.

[0055] The bottom end of the mounting base 1 is clamped with a center positioning cylinder 401, the outer side of the center positioning cylinder 401 is sleeved with a fit degree adjusting cylinder 402, the outer side of the fit degree adjusting cylinder 402 is installed with a fit height lifting frame 403, and the top end of the fit height lifting frame 403 is rotationally connected with a fit height adjusting rod 404;

[0056] The fit degree adjusting cylinder 402 is rotationally connected with a detachable internal thread cylinder 405 inside, and the detachable internal thread cylinder 405 is installed with a center expansion anchor 406 inside;

[0057] The outer side of the mounting base 1 is installed with a positioning connecting bottom plate 412, the inside of the positioning connecting bottom plate 412 is rotationally connected with a multi-section movable support 413, and the outer side of the multi-section movable support 413 is sleeved with a corrosion-resistant rubber bushing 414;

[0058] The inside of the multi-section movable support 413 is clamped with a steel cable splicing cylinder 415, in order to ensure the stability of the installation, the outer side of the anti-shake buffer support 408 is fixedly sleeved with a drop prevention ring at the position inside the corresponding limiting buffer cylinder 407, equidistant grooves are formed in the outer side of the anti-shake buffer support 408, a clamping block is clamped at the position inside the corresponding groove in the inner wall of the limiting buffer cylinder 407, a rubber pad is pasted at the bottom end of the curved surface fitting plate 411, and a groove is formed at the position outside the curved surface fitting plate 411 at the bottom end of the mounting base 1;

[0059] The inner wall of the mounting base 1 is equidistantly clamped with a limiting buffer cylinder 407, the limiting buffer cylinder 407 is movably connected with an anti-shake buffer support 408 inside, and the anti-shake buffer support 408 and the limiting buffer cylinder 407 are clamped with a gap support spring 409 therebetween, a concave splicing hinge 410 is rotationally connected at the bottom position of the outer side of the anti-shake buffer support 408, the bottom end of the concave splicing hinge 410 is clamped with a curved surface fitting plate 411, in order to support the mounting base 1, a drop prevention ring is fixedly sleeved at the position inside the corresponding limiting buffer cylinder 407 of the outer side of the anti-shake buffer support 408, equidistant grooves are formed in the outer side of the anti-shake buffer support 408, a clamping block is clamped at the position inside the corresponding groove in the inner wall of the limiting buffer cylinder 407, a rubber pad is pasted at the bottom end of the curved surface fitting plate 411, and a groove is formed at the position outside the curved surface fitting plate 411 at the bottom end of the mounting base 1;

[0060] The inside of the steel cable splicing cylinder 415 is rotationally connected with an anchor mounting pipe 416, and the anchor mounting pipe 416 is installed with a reinforced expansion anchor 417 inside;

[0061] The bottom position of the inner wall of the telescopic storage vertical cylinder 2 is clamped with a center cross reinforcing frame 418, the top end of the center cross reinforcing frame 418 is clamped with an internal strength stabilizing rod 419, the outer side of the internal strength stabilizing rod 419 is threadedly sleeved with a lifting traction sleeve pipe 420, and the outer side of the adjustable supporting sleeve rod 3 is movably sleeved with a tightening adjusting ring 421;

[0062] A steel cable storage support 422 is equidistantly clamped outside the tightening adjusting ring 421, a steel cable forward and reverse winding rod 423 is rotationally connected inside the steel cable storage support 422, and a tightening positioning steel cable 424 is wound outside the steel cable forward and reverse winding rod 423;

[0063] The wind-driven rotating ring 425 is fixedly sleeved outside the adjustable support sleeve rod 3, the tightening degree adjusting gear 426 is fixedly sleeved outside the wind-driven rotating ring 425 and the steel cable forward and reverse winding rod 423, so that the wind power can be utilized conveniently, the steel cable storage support 422 has four, a wire hole is formed at one end of the steel cable storage support 422, one end of the tightening positioning steel cable 424 penetrates through the wire hole, and the tightening degree adjusting gear 426 on the wind-driven rotating ring 425 is meshed with the tightening degree adjusting gear 426 on the steel cable forward and reverse winding rod 423;

[0064] The anti-deviation limiting frame 427 is equidistantly clamped outside the tightening adjusting ring 421, in order to ensure the tightening degree of the tightening positioning steel cable 424, the lifting traction sleeve pipe 420 is rotationally connected with the inner wall of the adjustable support sleeve rod 3, and a limiting groove is equidistantly formed in the outer side of the telescopic storage vertical cylinder 2, one end of the anti-deviation limiting frame 427 is slidingly connected with the inner wall of the limiting groove, a sealing cover is threadedly connected to the inner top of the steel cable splicing cylinder 415, and the other end of the tightening positioning steel cable 424 is rotationally connected with the top of the sealing cover;

[0065] The adjustable monitoring and wind-resistant breakage prevention mechanism 5 is arranged at the top end of the adjustable support sleeve rod 3, and the adjustable monitoring and wind-resistant breakage prevention mechanism 5 comprises a positioning rotary seat 501;

[0066] The positioning rotary seat 501 is clamped at the top end of the adjustable support sleeve rod 3, the horizontal steering disc 502 is rotationally connected to the top end of the positioning rotary seat 501, the vertical rotary shaft frame 503 is symmetrically clamped to the top end of the horizontal steering disc 502, the angle swing cross pile 504 is rotationally connected between the two vertical rotary shaft frames 503, and the rotary splicing plate 505 is clamped to the two ends of the angle swing cross pile 504;

[0067] The extension traction plate 506 is clamped to one end of the horizontal steering disc 502, the swing connecting block 507 is rotationally connected between the extension traction plate 506 and the two rotary splicing plates 505, and the hydraulic telescopic rod 508 is equidistantly clamped between the two swing connecting blocks 507;

[0068] The other end of the horizontal steering wheel 502 is engaged with an L-shaped rotating plate 509, and the L-shaped rotating plate 509 is symmetrically connected with a stop support rod 510. One end of the stop support rod 510 is engaged with an arc-shaped limit brake pad 511. The outer side of the stop support rod 510 is fitted with a limit telescopic spring 512 corresponding to the outer side of the L-shaped rotating plate 509. One end of the two stop support rods 510 is engaged with a transverse traction plate 526. In order to ensure the horizontality of the angle swing cross post 504, a horizontal indicator is installed at the middle position of the top of the angle swing cross post 504. The inner wall of the arc-shaped limit brake pad 511 and the outer side of the positioning rotating support 501 are both provided with anti-slip texture. The arc of the arc-shaped limit brake pad 511 is equal to the arc of the positioning rotating support 501. The other end of the stop support rod 510 is engaged with a limit baffle.

[0069] Angle-swinging horizontal post 504 has a distance extension rod 513 internally connected by threads. The other end of the distance extension rod 513 is rotatably connected to a translation mounting bracket 514. Reinforcing anti-breakage plates 515 are snapped into the top and bottom of one end of the translation mounting bracket 514. A rotary adjustment shaft seat 516 is snapped into one end of the translation mounting bracket 514. An angle adjustment lever 517 is rotatably connected inside the rotary adjustment shaft seat 516, with the two ends of the angle adjustment lever 517's rotating shaft corresponding to the two sides of the rotary adjustment shaft seat 516. Each position is connected by a threaded clamping ring 518. One end of the angle adjustment lever 517 is equipped with a displacement monitor 519. To facilitate angle adjustment, the top and bottom of the angle swing cross post 504 are provided with sliding grooves. One end of the reinforcing anti-breakage plate 515 is embedded in the sliding groove, and the outer side of the reinforcing anti-breakage plate 515 slides against the inner wall of the sliding groove. Anti-slip pads are attached to the inner wall of the clamping ring 518 and both ends of the rotation adjustment shaft seat 516. The displacement monitor 519 is powered by an external power source.

[0070] A wind speed measuring base 520 is attached to the middle of the top of the angular swing horizontal pile 504. A wind speed passing frame 521 is attached to the top of the wind speed measuring base 520. A triangular positioning frame 522 is attached to the inner wall of the wind speed passing frame 521. A wind speed testing blade 523 is rotatably connected to one end of the triangular positioning frame 522, and a wind speed sensor 524 is installed at the other end of the triangular positioning frame 522. A swing release push rod 525 is attached to the middle of one end of the L-shaped rotating plate 509. In order to ensure the stability of the displacement monitor 519, both the wind speed sensor 524 and the swing release push rod 525 are powered by an internal power supply. One end of the shaft of the wind speed testing blade 523 is connected to one end of the wind speed sensor 524, and one end of the swing release push rod 525 corresponds to one end of the transverse traction plate 526.

[0071] The working principle and use process of the application are as follows: first, the distance is measured at the center position of the top corner of the high-rise building structure, drilling is performed, the center expansion anchor 406 and the reinforcing expansion anchor 417 are fixed in the hole, then the detachable internal thread cylinder 405 is connected with the center expansion anchor 406, the anchor installation pipe 416 is connected with the reinforcing expansion anchor 417, the position of the installation base 1 is fixed, and stability is ensured,

[0072] When the outer top of the high-rise building structure is a curved surface, the fitting height adjusting rod 404 is rotated to drive the fitting height lifting frame 403, the fitting degree adjusting cylinder 402 slides along the outside of the center positioning cylinder 401, the position of the fitting degree adjusting cylinder 402 in the installation base 1 is adjusted, and when the fitting degree adjusting cylinder 402 is connected with the center expansion anchor 406, the curved surface at the top of the high-rise building structure can be deepened into the installation base 1, the side of the installation base 1 is forced to be close to and fit the surface of the building structure outer wall, the gap is reduced, and the shaking frequency is reduced;

[0073] In addition, the gap support spring 409 is stretched and contracted, the anti-shake buffer support rod 408 is pushed to slide in the limiting buffer cylinder 407, the concave splicing hinge frame 410 and the curved surface fitting plate 411 are pushed to descend, the curved surface fitting plate 411 is forced to rotate along the bottom of the anti-shake buffer support rod 408, the curved surface fitting plate 411 is inclined, the fitting effect of the curved surface fitting plate 411 and the surface of the high-rise building structure is ensured, the bottom end of the installation base 1 is supported, the stability of the installation base 1 on the curved surface building outside is further improved, shaking and collision between the installation base 1 and the high-rise building outside are prevented, and the loosening phenomenon is reduced;

[0074] Then, the cooperation of the positioning connection bottom plate 412 facilitates the rotation of the multi-section movable support 413, the multi-section movable support 413 is forced to fit on the top of the building structure with the corrosion-resistant rubber bushing 414, and because the multi-section movable support 413 is combined by multiple sections, it can be bent and adjusted, the fitting effect with the top of the building structure is ensured, the installation base 1 is further pulled and fixed, and the stability of the installation base 1 on the curved surface of the top of the building structure is improved;

[0075] Then, the telescopic storage vertical cylinder 2 is installed on the installation base 1, the lifting traction sleeve 420 is rotated to drive the adjustable support sleeve rod 3 and the tightening adjustment ring 421 to slide along the outside of the internal strength stabilizing rod 419, the position is adjusted, then the tightening positioning steel cable 424 on the steel cable positive and negative winding rod 423 is pulled out and fixed above the steel cable splicing cylinder 415, the adjustable support sleeve rod 3 is facilitated to be pulled, the stability and wind resistance are improved, and shaking is reduced.

[0076] Then, the displacement monitor 519 is installed on the angle adjustment lever 517, and the cooperation of the hydraulic telescopic rod 508, the swing connecting block 507 and the rotating splice plate 505 facilitates the rotation of the angle swing pile 504 along the inner wall of the vertical rotating shaft frame 503, the angle of the angle swing pile 504 is adjusted, and the horizontal display at the top of the angle swing pile 504 is observed, so that the angle swing pile 504 is kept parallel to the horizontal plane, then the angle adjustment lever 517 with the displacement monitor 519 is rotated along the inside of the rotating adjustment shaft seat 516, so that the displacement monitor 519 is perpendicular to the horizontal plane, and the angle of monitoring is adjusted, and the rotating distance extension rod 513 pushes the translation mounting frame 514 and the displacement monitor 519 to move, changing the horizontal monitoring distance;

[0077] Then, the wind speed is monitored in real time by the cooperation of the wind speed test rotating blade 523 and the wind speed sensor 524 inside the wind speed passing frame 521, when the wind is small, the horizontal traction plate 526, the stop supporting rod 510 and the arc-shaped limiting brake 511 are pulled to move by the contraction characteristics of the limiting telescopic spring 512, the arc-shaped limiting brake 511 is forced to fit the outside of the positioning rotating seat 501, the position between the horizontal steering disc 502 and the positioning rotating seat 501 is fixed, and when the angle swing pile 504 rotates under the wind, the positioning rotating seat 501 and the adjustable supporting sleeve rod 3 rotate between the telescopic storage vertical cylinder 2 and the lifting traction sleeve 420, and because the tightening adjusting ring 421 is limited by the anti-deviation limiting frame 427, when the adjustable supporting sleeve rod 3 rotates, the wind-driven rotating ring 425 rotates, and the steel cable positive and negative winding rod 423 is pushed to rotate by the cooperation of the tightness adjusting gear 426, so as to wind the tightening positioning steel cable 424, improve the tightness of the tightening positioning steel cable 424, enhance the wind resistance of the angle swing pile 504 and the adjustable supporting sleeve rod 3, reduce the shaking, and ensure the displacement monitoring of the high-rise building;

[0078] Finally, when strong wind weather occurs, the wind speed passing frame 521 has too large wind speed, the swing release push rod 525 is elongated by the wind speed sensor 524, the horizontal traction plate 526 with the stop supporting rod 510 and the arc-shaped limiting brake 511 is moved, the arc-shaped limiting brake 511 is released from the fitting with the positioning rotating seat 501, and then the horizontal steering disc 502 and the angle swing pile 504 rotate alone, the direction of the angle swing pile 504 is forced to be parallel to the direction of the strong wind blowing, not perpendicular to the strong wind, the wind area of the device is reduced, the device can still maintain stability in bad weather, and long-term work is facilitated.

[0079] Finally, it should be noted that the above only describes the preferred examples of the present application, and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art will appreciate that modifications can be made to the technical solutions described in the foregoing embodiments, or equivalent replacements can be made to some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A multi-point mapping device for high-rise building structure displacement monitoring, comprising a mounting base (1), characterized in that: The mounting base (1) top end is provided with telescopic storage vertical cylinder (2), telescopic storage vertical cylinder (2) inside is connected with adjustable support sleeve rod (3), the mounting base (1) bottom is provided with the mechanism (4) that fits positioning and anti shake, the mechanism (4) that fits positioning and anti shake includes center positioning cylinder (401); The mounting base (1) bottom is clamped with a center positioning cylinder (401), the center positioning cylinder (401) outside is sleeved with a fit degree adjusting cylinder (402), the fit degree adjusting cylinder (402) outside is installed with a fit height lifting frame (403), the fit height lifting frame (403) top end rotates and connects fit height adjusting rod (404); The fit degree adjusting cylinder (402) inside rotates and connects with a detachable internal thread cylinder (405), the detachable internal thread cylinder (405) inside is installed with a center expansion anchor bolt (406); The mounting base (1) outside is installed with a positioning connection bottom plate (412), the positioning connection bottom plate (412) inside rotates and connects with a multi-section movable support (413), and the multi-section movable support (413) outside is provided with a corrosion-resistant rubber bushing (414) and a steel cable splicing cylinder (415); The steel cable splicing cylinder (415) inside rotates and connects with an anchor bolt mounting pipe (416), the anchor bolt mounting pipe (416) inside is installed with a reinforced expansion anchor bolt (417), the steel cable splicing cylinder (415) inside top end is connected with a sealing cover through threads; The telescopic storage vertical cylinder (2) inner wall bottom position is clamped with a center cross reinforcing frame (418), the center cross reinforcing frame (418) top end is clamped with an internal strength stabilizing rod (419), the internal strength stabilizing rod (419) outside is sleeved with a lifting traction sleeve (420) through threads, the adjustable support sleeve rod (3) outside movably sleeved with a tensioning adjusting ring (421), the lifting traction sleeve (420) outside and the adjustable support sleeve rod (3) inner wall rotate and connect; The tensioning adjusting ring (421) outside is equidistantly clamped with a steel cable storage support (422), the steel cable storage support (422) inside rotates and connects with a steel cable forward and reverse winding rod (423), the steel cable forward and reverse winding rod (423) outside is wound with a tensioning positioning steel cable (424); The adjustable support sleeve rod (3) outside is fixedly sleeved with a wind-driven swivel (425), the wind-driven swivel (425) outside and the steel cable forward and reverse winding rod (423) outside are both fixedly sleeved with a tensioning degree adjusting gear (426); The tensioning adjusting ring (421) outside is equidistantly clamped with a deviation preventing limiting frame (427), the tensioning degree adjusting gear (426) on the wind-driven swivel (425) and the tensioning degree adjusting gear (426) on the steel cable forward and reverse winding rod (423) are meshed with each other, the telescopic storage vertical cylinder (2) outside is equidistantly provided with a limiting groove, one end of the deviation preventing limiting frame (427) and the limiting groove inner wall slideedly connect, the other end of the tensioning positioning steel cable (424) and the sealing cover top end rotate and connect.

2. The multi-point mapping device for displacement monitoring of high-rise building structures according to claim 1, characterized in that: The mounting base (1) is equidistantly clamped with a limiting buffer cylinder (407) on the inner wall, the limiting buffer cylinder (407) is movably connected with a damping buffer support rod (408) inside, and the damping buffer support rod (408) and the limiting buffer cylinder (407) are clamped with a gap support spring (409) therebetween, and the damping buffer support rod (408) is rotatably connected with a concave splicing hinged frame (410) at the bottom position outside.

3. The multi-point mapping device for displacement monitoring of high-rise building structures according to claim 2, characterized in that: The damping buffer support rod (408) is fixedly sleeved with a drop prevention ring at the position corresponding to the inside of the limiting buffer cylinder (407) outside, and equidistantly provided with a clamping groove on the outside, and the clamping block is clamped at the position corresponding to the inside of the clamping groove on the inner wall of the limiting buffer cylinder (407); The curved surface fitting plate (411) is pasted with a rubber pad at the bottom end, and the mounting base (1) is provided with a groove at the position corresponding to the outside of the curved surface fitting plate (411) at the bottom end.

4. The multi-point mapping device for displacement monitoring of high-rise building structures according to claim 3, characterized in that: The steel cable storage support (422) has four, and the steel cable storage support (422) is provided with a wire hole at one end, and the tight positioning steel cable (424) passes through the wire hole at one end.

5. The multi-point mapping device for displacement monitoring of high-rise building structures according to claim 4, characterized in that: The adjustable support sleeve rod (3) is provided with an adjustable monitoring and windproof breakage prevention mechanism (5) at the top end, and the adjustable monitoring and windproof breakage prevention mechanism (5) comprises a positioning rotary support (501); The adjustable support sleeve rod (3) is clamped with a positioning rotary support (501) at the top end, and the positioning rotary support (501) is rotatably connected with a horizontal steering disc (502) at the top end, and the horizontal steering disc (502) is symmetrically clamped with a vertical rotary shaft frame (503) at the top end, and the angle swing cross pile (504) is rotatably connected between the two vertical rotary shaft frames (503), and the rotary splicing plate (505) is clamped on both sides of one end of the angle swing cross pile (504); The horizontal steering disc (502) is clamped with an extension traction plate (506) at one end, and the extension traction plate (506) is rotatably connected with a swing connecting block (507) between the two rotary splicing plates (505) inside, and the hydraulic telescopic rod (508) is clamped between the two swing connecting blocks (507); The horizontal steering disc (502) is clamped with an L-shaped rotating plate (509) at the other end, and the L-shaped rotating plate (509) is movably connected with a stop supporting rod (510) symmetrically inside, the stop supporting rod (510) is clamped with an arc-shaped limiting brake pad (511) at one end, and the stop supporting rod (510) is sleeved with a limiting telescopic spring (512) at the position corresponding to the outside of the L-shaped rotating plate (509) outside, and the stop supporting rod (510) is clamped with a horizontal traction plate (526) at one end.

6. The multi-point mapping device for displacement monitoring of high-rise building structures according to claim 5, characterized in that: The angle swing cross stake (504) is internally connected with a distance extension rod (513) through screw connection, one end of the distance extension rod (513) is rotatably connected with a translation mounting bracket (514), the translation mounting bracket (514) is clamped with a reinforcing anti-breaking plate (515) at the top and bottom positions of one end, the other end of the translation mounting bracket (514) is clamped with a rotary adjustment shaft seat (516), the rotary adjustment shaft seat (516) is rotatably connected with an angle adjusting lever (517) inside, and the angle adjusting lever (517) is sleeved with a limiting clamping ring (518) through screw connection at both ends of the rotating shaft corresponding to the positions of both sides of the rotary adjustment shaft seat (516), and one end of the angle adjusting lever (517) is provided with a displacement monitor (519). The angle swing cross stake (504) is provided with a sliding groove at the top and bottom ends, one end of the reinforcing anti-breaking plate (515) is embedded in the sliding groove, and the reinforcing anti-breaking plate (515) is in sliding fit with the inner wall of the sliding groove, the limiting clamping ring (518) and the rotary adjustment shaft seat (516) are both pasted with anti-skid pads at both ends, and the displacement monitor (519) is powered by an external power supply.

7. The multi-point mapping device for displacement monitoring of high-rise building structures according to claim 6, characterized in that: The angle swing cross stake (504) is clamped with a wind speed measuring base (520) at the middle position of the top end, the wind speed measuring base (520) is clamped with a wind speed passing frame (521) at the top end, the wind speed passing frame (521) is clamped with a triangular positioning frame (522) on the inner wall, the triangular positioning frame (522) is rotatably connected with a wind speed test rotating blade (523) at one end, and the triangular positioning frame (522) is provided with a wind speed sensor (524) at the other end, and the L-shaped rotating plate (509) is clamped with a swing release push rod (525) at the middle position of one end. The wind speed sensor (524) and the swing release push rod (525) are both powered by an internal power supply, one end of the wind speed test rotating blade (523) rotating shaft is connected with one end of the wind speed sensor (524), and one end of the swing release push rod (525) corresponds to one end of the transverse traction pull plate (526).

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