High formwork monitoring and early warning system

Abstract

The utility model relates to a monitoring and early warning system for a high formwork. The monitoring and early warning system comprises a displacement monitoring device, a load monitoring device, an inclination angle monitoring device, a sound-light alarm device, a wireless data transmission device and a terminal control device, the terminal control device is electrically connected with the displacement monitoring device, the load monitoring device, the inclination angle monitoring device, the sound-light alarm device and the wireless data transmission device. The device has the advantages of being convenient to install, low in maintenance cost, flexible in deployment and the like, in the construction monitoring process, the second-level response to dangerous conditions is achieved, various alarm functions are automatically triggered, operators are reminded to evacuate from dangerous areas in emergency, the construction safety risk is effectively reduced, and all performance indexes of the device reach and exceed existing high formwork manual monitoring standards. When monitoring data is larger than a set value and the system gives an alarm, related personnel are immediately organized to analyze reasons and research countermeasures, and meanwhile, the number of observation times is encrypted. If necessary, emergency rescue measures are taken to prevent accidents.

Description

Technical Field

[0001] The utility model relates to the technical field of high-support formwork monitoring, in particular to a high-support formwork monitoring and early warning system. Background Art

[0002] With the increasing number of large and complex engineering projects, landslide accidents occur frequently, seriously threatening the construction safety of large buildings. High-rise formwork systems with diverse, complex and high-risk characteristics have been increasingly widely used.

[0003] Currently, the monitoring of high-rise formwork is usually done manually on a regular basis. However, manual monitoring has blind spots and cannot obtain the status of the high-rise formwork in real time, making it impossible to accurately assess the risks of the high-rise formwork. Therefore, it is necessary to propose a high-rise formwork monitoring and early warning system that can achieve comprehensive monitoring. Utility Model Content

[0004] The purpose of the present invention is to provide a high-support formwork monitoring and early warning system to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] High-rise formwork monitoring and early warning system, including: high-rise formwork, displacement monitoring device, load monitoring device, inclination monitoring device, sound and light alarm device, wireless data transmission device and terminal control device;

[0007] The displacement monitoring device, load monitoring device, inclination monitoring device, sound and light alarm device, and wireless data transmission device are all arranged on the high formwork; the terminal control device is electrically connected to the displacement monitoring device, load monitoring device, inclination monitoring device, sound and light alarm device, and wireless data transmission device respectively.

[0008] The high formwork monitoring and early warning system as described above: the inclination monitoring device includes an annular frame and an inner connecting rod fixedly mounted on the inner wall of the annular frame;

[0009] An anti-winding mechanism is provided on one side of the annular frame.

[0010] The anti-winding mechanism includes a plumb bob, which is used to monitor the verticality of the high formwork.

[0011] As described above, the high-support formwork monitoring and early warning system: a support column is fixedly provided at one end of the inner connecting rod away from the annular frame, a level bubble is placed inside the support column, a base bearing is fixedly provided at the bottom of the inner connecting rod, and the bottom of the support column is rotatably connected to the base bearing.

[0012] As described above, the high-support formwork monitoring and early warning system: a first bracket is fixedly provided on the top peripheral surface of the inner connecting rod, a first sliding groove is provided at the end of the first bracket facing away from the inner connecting rod, a first slide is slidingly provided inside the first sliding groove, and the first bracket slides in cooperation with the first slide.

[0013] As described above, the high-support formwork monitoring and early warning system: a second bracket is also fixedly provided on the top circumferential surface of the inner connecting rod, a second sliding groove is provided at the end of the second bracket facing away from the inner connecting rod, a second slide is slidingly provided inside the second sliding groove, the second bracket is slidably matched with the second slide, and the second bracket and the second slide are arranged at the bottom ends of the first bracket and the first slide.

[0014] The high formwork monitoring and early warning system as described above: the anti-winding mechanism further includes a first rotating shaft, a second rotating shaft, a first pulley and a second pulley;

[0015] The first rotating shaft is rotatably set on the first slide, the second rotating shaft is rotatably set on the second slide, the first pulley is fixedly set on the top of the first rotating shaft, the second pulley is fixedly set on the top of the second rotating shaft, and the first pulley and the second pulley are connected by a plumb line of a sinker, and one end of the line of the sinker is fixedly connected to the second pulley.

[0016] The high formwork monitoring and early warning system as described above: the diameter of the second pulley is greater than the diameter of the first pulley, and a rocker is fixedly provided on the top of the second pulley.

[0017] As described above, the high-support formwork monitoring and early warning system: a threaded sleeve is fixedly provided at the bottom of the annular frame, a threaded groove is opened inside the threaded sleeve, and a calibration screw is rotatably provided thereon. The number of the threaded sleeves and calibration screws is three, and the three groups of threaded sleeves and calibration screws are symmetrically distributed at the bottom of the annular frame.

[0018] Compared with existing technologies, the present invention offers the following advantages: The high-rise formwork monitoring and early warning system comprises a displacement monitoring device, a load monitoring device, an inclination monitoring device, an audible and visual alarm device, a wireless data transmission device, and a terminal control device; the terminal control device is electrically connected to the displacement monitoring device, load monitoring device, inclination monitoring device, audible and visual alarm device, and wireless data transmission device. It features easy installation, low maintenance costs, and flexible deployment. During construction monitoring, it responds to dangerous situations within seconds, automatically triggering multiple alarm functions to alert workers to evacuate dangerous areas in emergencies, effectively reducing construction safety risks. Its performance indicators meet and exceed existing standards for manual high-rise formwork monitoring. It provides real-time monitoring, over-limit early warning, hazard alarms, accident prevention, and loss reduction. When monitoring data exceeds a set value and the system triggers an alarm, relevant personnel are immediately mobilized to analyze the cause and develop countermeasures, while monitoring frequency is increased. If necessary, decisive emergency measures are taken to prevent accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a structural diagram of the inclination monitoring device in the high-support formwork monitoring and early warning system.

[0020] Figure 2 This is a structural diagram of another orientation of the inclination monitoring device in the high-support formwork monitoring and early warning system.

[0021] Figure 3 This is a structural diagram of the removal and separation of the bracket and slider of the inclination monitoring device in the high-support formwork monitoring and early warning system.

[0022] Figure 4 This is a schematic diagram of the installation structure of the high-rise formwork monitoring and early warning system.

[0023] In the figure: 1. annular frame; 2. inner connecting rod; 3. support column; 4. base bearing; 5. first bracket; 501. first slide; 6. first slide plate; 7. first rotating shaft; 8. level bubble; 9. second bracket; 901. second slide; 10. second slide plate; 11. first pulley; 12. second pulley; 13. plumb bob; 14. second rotating shaft; 15. rocker; 16. threaded sleeve; 17. calibration screw; 100. displacement monitoring device; 200. load monitoring device; 300. inclination monitoring device; 400. sound and light alarm device; 500. wireless data transmission device; 600. terminal control device. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0025] The High Formwork Monitoring System, also known as the High Formwork Intelligent Monitoring System, is an intelligent device used to detect the displacement and settlement deformation of beams, slabs, and other components in building structures. This product utilizes advanced sensor technology, analyzes and processes data via a computer, and outputs real-time data or reports for user reference.

[0026] The High Formwork Safety Monitoring System is a real-time automated safety monitoring solution for large formwork support systems during pouring construction, addressing numerous key safety risk points. Key monitoring targets include formwork settlement, overall displacement, ram instability, fastener failure, support system tilt, and excessive pressure. The system utilizes wireless automatic networking, high-frequency continuous sampling, real-time data analysis, and on-site audible and visual alarms.

[0027] During the construction monitoring process, it responds to dangerous situations within seconds, reminding workers to evacuate dangerous areas in an emergency, and automatically triggers multiple alarm notifications to inform supervisors of the on-site situation in a timely manner; it effectively reduces construction safety risks, and its various performance indicators meet or exceed existing high-support formwork manual monitoring methods.

[0028] Therefore, this application provides a high-support formwork monitoring and early warning system, such as Figure 4 As shown, the high-support formwork monitoring and early warning system includes: a displacement monitoring device 100, a load monitoring device 200, an inclination monitoring device 300, an audible and visual alarm device 400, a wireless data transmission device 500 and a terminal control device 600; the displacement monitoring device 100, the load monitoring device 200, the inclination monitoring device 300, the audible and visual alarm device 400, and the wireless data transmission device 500 are all arranged on the high-support formwork; the terminal control device 600 is electrically connected to the displacement monitoring device, the load monitoring device 200, the inclination monitoring device 300, the audible and visual alarm device 400, and the wireless data transmission device 500, respectively.

[0029] In this embodiment, the device is used in high-support formwork operations, such as Figure 4 As shown, the displacement monitoring device 100, the load monitoring device 200, the inclination monitoring device 300, the sound and light alarm device 400, the wireless data transmission device 500 and the terminal control device 600 are all installed on the high formwork, and the displacement monitoring device 100, the load monitoring device 200, the inclination monitoring device 300, the sound and light alarm device 400, the wireless data transmission device 500 are all electrically connected to the terminal control device 600. Through such a system, the formwork settlement, support deformation and axial force of the tall formwork support system can be monitored in real time, and the monitoring goals of real-time monitoring, over-limit warning, danger alarm and trend prediction can be achieved.

[0030] Furthermore, since the formwork is installed inside the steel cage, it will not tilt too much, so only one side of the formwork or two adjacent sides needs to be monitored for verticality. In the existing inclination monitoring process, monitoring is generally carried out through the plumb line method and the total station. The plumb line method is to monitor by hanging a plumb line and observing whether the formwork surface is parallel to the vertical line. The total station is monitored through an instrument; however, the use conditions of the total station are limited, and good light and visibility are required. At the same time, the total station is large in size and not convenient to carry; therefore, in the application of field bridge projects, more monitoring is carried out through the plumb line method. Generally, the plumb line method is used to monitor the verticality of structures such as columns and cap beams. However, the plumb line method will cause the winding line to be not tightened and straightened when winding the line, which makes the wound line easily tangled together, inconvenient for next use, and has certain disadvantages. Therefore, the present application focuses on improving the inclination monitoring device 300: please refer to Figures 1-4 As an embodiment of the present invention, the high formwork monitoring and early warning system includes a ring frame 1 and an inner connecting rod 2 fixedly installed on the inner wall of the ring frame 1; an anti-winding mechanism is provided on one side of the ring frame 1; the anti-winding mechanism includes a plumb bob 13, and the plumb bob 13 is used to monitor the verticality of the high formwork.

[0031] In this embodiment, the verticality of the high formwork is mainly monitored by the plumb bob 13 in the anti-winding mechanism. When in use, the plumb bob 13 is lowered from the side of the formwork, and the user can observe whether the plumb bob 13 is parallel to the side of the formwork to monitor whether there is an inclination.

[0032] As a further solution of the present invention, a support column 3 is fixedly provided at one end of the inner connecting rod 2 facing away from the annular frame 1, a level bubble 8 is placed inside the support column 3, and a base bearing 4 is fixedly provided at the bottom of the inner connecting rod 2, and the bottom of the support column 3 is rotatably connected to the base bearing 4.

[0033] In this embodiment, a level bubble 8 is placed inside the support column 3. The level bubble 8 acts as a spirit level. When checking the inclination of the template on the horizontal plane, it can be checked whether the level bubble 8 is in the center of the support column 3. If it is not in the center, it means that the template is uneven and has an inclination.

[0034] As a further solution of the present invention, a first bracket 5 is fixedly provided on the top circumferential surface of the inner connecting rod 2, and a first sliding groove 501 is provided at the end of the first bracket 5 facing away from the inner connecting rod 2. A first slide 6 is slidingly provided inside the first sliding groove 501, and the first bracket 5 and the first slide 6 are slidably matched.

[0035] In this embodiment, the first slide plate 6 is configured to be retractable on the first bracket 5, so as to facilitate storage of the entire tool after use and reduce the volume of the entire tool.

[0036] When it is needed, the first slide plate 6 can be pulled out from the first bracket 5 .

[0037] As a further solution of the present invention, a second bracket 9 is fixedly provided on the top circumferential surface of the inner connecting rod 2, and a second sliding groove 901 is provided at the end of the second bracket 9 facing away from the inner connecting rod 2. A second slide 10 is slidingly provided inside the second sliding groove 901, and the second bracket 9 and the second slide 10 are slidably matched. The second bracket 9 and the second slide 10 are arranged at the bottom ends of the first bracket 5 and the first slide 6.

[0038] In this embodiment, the second slide 10 can be pulled out from the second bracket 9 according to the working principle described above.

[0039] As a further solution of the present invention, the anti-winding mechanism further includes a first rotating shaft 7, a second rotating shaft 14, a first pulley 11 and a second pulley 12;

[0040] The first rotating shaft 7 is rotatably set on the first skateboard 6, the second rotating shaft 14 is rotatably set on the second skateboard 10, the first pulley 11 is fixedly set on the top of the first rotating shaft 7, the second pulley 12 is fixedly set on the top of the second rotating shaft 14, and the first pulley 11 and the second pulley 12 are connected by a plumb line of a plumb line 13, and one end of the line of the plumb line 13 is fixedly connected to the second pulley 12.

[0041] In this embodiment, the first rotating shaft 7 is configured to rotate on the first slide 6 and the second rotating shaft 14 is configured to rotate on the second slide 10 , so that the first pulley 11 can rotate via the first rotating shaft 7 and the second pulley 12 can rotate via the second rotating shaft 14 .

[0042] As a further solution of the present invention, the diameter of the second pulley 12 is greater than the diameter of the first pulley 11 , and a rocker 15 is fixedly provided on the top of the second pulley 12 .

[0043] In this embodiment, when the line sinker 13 needs to be retracted after the line is suspended, the rocker 15 is rotated, which drives the second pulley 12 to rotate. Since one end of the line is fixedly connected to the second pulley 12, the rotation of the second pulley 12 will reel the line.

[0044] It should be noted that since the line will pass through the first pulley 11 and under the action of the plumb line's own gravity of the plumb bob 13, the line passing through the first pulley 11 will be tightened by the plumb line's own gravity, so that the line will be tightened and straightened when passing between the first pulley 11 and the second pulley 12, thereby preventing the line wound onto the surface of the second pulley 12 from getting tangled.

[0045] As a further solution of the present invention, a threaded sleeve 16 is fixedly provided at the bottom of the annular frame 1, and a threaded groove is opened inside the threaded sleeve 16 and a calibration screw 17 is rotatably provided. The number of the threaded sleeve 16 and the calibration screw 17 are three, and the three groups of threaded sleeves 16 and calibration screws 17 are symmetrically distributed at the bottom of the annular frame 1.

[0046] In this embodiment, for the template in the horizontal direction, the entire device can be placed on the template, and the position of the calibration screw 17 on the threaded sleeve 16 can be adjusted so that the three calibration screws 17 all maintain the same position on the threaded sleeve 16. The entire device is placed on the template. If the level bubble 8 is not in the center of the support column 3, it can be monitored that the template is installed with an inclination angle.

[0047] The above embodiments are exemplary rather than restrictive, so any technical solution of the present invention that can be implemented in other specific forms without departing from the spirit or basic features of the present invention is included in the present invention.

Claims

1. A high-rise formwork monitoring and early warning system, characterized in that: include: High-rise formwork, a displacement monitoring device (100), a load monitoring device (200), an inclination monitoring device (300), an audible and visual alarm device (400), a wireless data transmission device (500), and a terminal control device (600); The displacement monitoring device (100), the load monitoring device (200), the inclination monitoring device (300), the sound and light alarm device (400), and the wireless data transmission device (500) are all arranged on the high formwork; and the terminal control device (600) is electrically connected to the displacement monitoring device, the load monitoring device (200), the inclination monitoring device (300), the sound and light alarm device (400), and the wireless data transmission device (500), respectively.

2. The high-rise formwork monitoring and early warning system according to claim 1 is characterized in that: The tilt monitoring device (300) comprises an annular frame (1) and an inner connecting rod (2) fixedly mounted on the inner wall of the annular frame (1); An anti-winding mechanism is provided on one side of the annular frame (1); The anti-winding mechanism comprises a wire sinker (13), and the wire sinker (13) is used to monitor the verticality of the high formwork.

3. The high-rise formwork monitoring and early warning system according to claim 2 is characterized in that: A support column (3) is fixedly provided at one end of the inner connecting rod (2) facing away from the annular frame (1), a level bubble (8) is placed inside the support column (3), a base bearing (4) is fixedly provided at the bottom of the inner connecting rod (2), and the bottom of the support column (3) is rotatably connected to the base bearing (4).

4. The high-rise formwork monitoring and early warning system according to claim 3 is characterized in that: A first bracket (5) is fixedly provided on the top peripheral surface of the inner connecting rod (2); a first sliding groove (501) is provided at one end of the first bracket (5) away from the inner connecting rod (2); a first slide plate (6) is slidingly provided inside the first sliding groove (501); the first bracket (5) and the first slide plate (6) are in sliding cooperation.

5. The high-rise formwork monitoring and early warning system according to claim 4 is characterized in that: A second bracket (9) is also fixedly provided on the top peripheral surface of the inner connecting rod (2); a second sliding groove (901) is provided at one end of the second bracket (9) away from the inner connecting rod (2); a second slide plate (10) is slidingly provided inside the second sliding groove (901); the second bracket (9) and the second slide plate (10) are slidably matched; the second bracket (9) and the second slide plate (10) are provided at the bottom ends of the first bracket (5) and the first slide plate (6).

6. The high-rise formwork monitoring and early warning system according to claim 5 is characterized in that: The anti-winding mechanism further comprises a first rotating shaft (7), a second rotating shaft (14), a first pulley (11) and a second pulley (12); The first rotating shaft (7) is rotatably arranged on the first slide plate (6), the second rotating shaft (14) is rotatably arranged on the second slide plate (10), the first pulley (11) is fixedly arranged on the top of the first rotating shaft (7), the second pulley (12) is fixedly arranged on the top of the second rotating shaft (14), and the first pulley (11) and the second pulley (12) are connected by a plumb line of a plumb line (13), and one end of the line of the plumb line (13) is fixedly connected to the second pulley (12).

7. The high-rise formwork monitoring and early warning system according to claim 6 is characterized in that: The diameter of the second pulley (12) is greater than the diameter of the first pulley (11), and a rocker (15) is fixedly provided on the top of the second pulley (12).

8. The high-rise formwork monitoring and early warning system according to claim 7 is characterized in that: A threaded sleeve (16) is fixedly provided at the bottom of the annular frame (1), a threaded groove is provided inside the threaded sleeve (16) and a calibration screw (17) is rotatably provided thereon, the number of the threaded sleeve (16) and the calibration screw (17) is three, and the three groups of threaded sleeves (16) and calibration screws (17) are symmetrically distributed at the bottom of the annular frame (1).

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