Real-time monitoring device for bridge hanging basket suspension casting method construction

Abstract

The utility model relates to the technical field of bridge construction, and discloses a real-time monitoring device for bridge hanging basket suspension casting method construction, which comprises a walking track, a lower chord member is fixedly connected to one side of the outer wall of the walking track, a front inclined rod and a rear inclined rod are fixedly connected to two ends of the lower chord member respectively, one end of the rear inclined rod is fixedly connected with a vertical rod, and the other end of the vertical rod is fixedly connected with a horizontal rod. One end of the vertical rod is fixedly connected with an upper chord, and a hanging basket inclination angle monitoring mechanism is installed at the top of the upper chord and used for monitoring the inclination angle of a hanging basket in real time. According to the utility model, the hanging basket inclination angle monitoring mechanism adopts a power supply mode of combining the photovoltaic panel and the wind power generation assembly, the photovoltaic panel generates electric energy by utilizing a photoelectric effect of a semiconductor material under an illumination condition, and through intelligent adjustment of the telescopic rod and the rotating shaft, the optimal light receiving angle is always kept, and solar energy is efficiently collected. The wind power generation assembly drives fan blades to rotate by means of wind power to drive a spring to store energy and generate power.

Description

TECHNICAL FIELD

[0001] The utility model relates to bridge construction technical field especially for bridge hanging basket cantilever casting method construction's real time monitoring device. BACKGROUND

[0002] In the field of bridge construction, hanging basket cantilever casting method is widely used in the construction of various bridges due to its unique advantages. However, with the continuous expansion of bridge construction scale and the increasing requirements for construction safety and quality, the traditional construction monitoring methods have many drawbacks and cannot meet the complex needs of modern bridge construction.

[0003] From the perspective of energy supply, most traditional monitoring devices rely on external power grid for power supply. In the construction site, especially in some remote areas or complex terrain bridge construction projects, laying power grid not only has high cost, but also has great construction difficulty. Once the power grid fails or power outage occurs, the monitoring device will not work normally, resulting in interruption of construction monitoring. This not only affects the real-time grasp of the construction situation by the construction personnel, but also may cause serious consequences due to the inability to timely discover safety hazards and quality problems in construction.

[0004] In addition, the early construction monitoring device lacks effective early warning mechanism. Even if the hanging basket inclination or environmental parameter abnormality is monitored, the construction personnel cannot be notified in time and accurately. The construction personnel often discover the problem when it is already serious, and it may be too late to take measures, which cannot avoid the occurrence of accidents or quality problems. SUMMARY

[0005] In order to make up for the above shortcomings, the utility model provides a real-time monitoring device for bridge hanging basket cantilever casting method construction, which aims to improve the problem that most traditional monitoring devices in the prior art rely on external power grid for power supply, and the monitoring device cannot work normally once the power grid fails or power outage occurs, resulting in interruption of construction monitoring.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: a real-time monitoring device for bridge hanging basket cantilever casting method construction, comprising a walking track, a lower chord fixedly connected to one side of the outer wall of the walking track, a front inclined rod and a rear inclined rod fixedly connected to both ends of the lower chord respectively, a vertical rod fixedly connected to one end of the rear inclined rod, an upper chord fixedly connected to one end of the vertical rod, a hanging basket inclination monitoring mechanism installed on the top of the upper chord, which is used for real-time monitoring of the hanging basket inclination, and an environmental monitoring mechanism installed on the top of the upper chord, which is used for real-time monitoring of the construction environment.

[0007] As a further description of the above technical scheme:

[0008] The hanging basket inclination monitoring mechanism comprises an inclination instrument module, which is installed on the top of the upper chord, and the inclination instrument module comprises a horizontal inclination instrument and a vertical inclination instrument, and the input end of the inclination instrument module is electrically connected with a photovoltaic panel and a wind power generation assembly respectively.

[0009] As a further description of the above technical solution:

[0010] The environment monitoring mechanism comprises an environment monitoring module, which comprises a wind direction sensor, a wind speed sensor, a temperature sensor and a humidity sensor.

[0011] As a further description of the above technical solution:

[0012] The wind power generation assembly comprises a rotating rod, one end of the rotating rod is rotatably connected to one side of the outer wall of the inclination instrument module, and the other end of the rotating rod is fixedly connected with a fan blade.

[0013] As a further description of the above technical solution:

[0014] The wind power generation assembly further comprises a spring, one end of the spring is fixedly connected with the rotating rod, and the other end of the spring is installed on one side of the outer wall of the inclination instrument module.

[0015] As a further description of the above technical solution:

[0016] The photovoltaic panel is installed on one side of the outer wall of the upper chord, one end of the photovoltaic panel is provided with a rotating shaft, one side of the outer wall of the upper chord is provided with an extension rod, and the output end of the extension rod is connected with the rotating shaft.

[0017] As a further description of the above technical solution:

[0018] The output end of the environment monitoring module is electrically connected with a flashing light.

[0019] The utility model has the advantages of the following beneficial effects:

[0020] In the utility model, the hanging basket inclination monitoring mechanism adopts a power supply mode combining a photovoltaic panel and a wind power generation assembly, the photovoltaic panel generates electric energy by utilizing the photoelectric effect of semiconductor materials under light conditions, and through the intelligent adjustment of the extension rod and the rotating shaft, the best light receiving angle is always maintained, and solar energy is efficiently collected. The wind power generation assembly is driven to rotate by wind power, and the spring is energized and generates electricity, so that the power supply can be ensured even when the wind power is unstable.

[0021] The utility model discloses, environmental monitoring module and the linkage of flickering lamp constructs a timely and effective early warning mechanism, when environmental monitoring module detects any environmental parameter to exceed the preset safety threshold, immediately to flickering lamp output control signal, make it quick blink, in noisy, busy construction site, flickering lamp is with the visual signal of eye -catching, can attract the attention of construction personnel in the first time, let them know that the environment appears abnormal condition quickly. BRIEF DESCRIPTION OF DRAWINGS

[0022] Fig. 1 A perspective view of the real-time monitoring device for bridge hanging basket cantilever casting construction provided by the utility model;

[0023] Fig. 2 A display diagram of the real-time monitoring device for bridge hanging basket cantilever casting construction provided by the utility model;

[0024] Fig. 3 A schematic diagram of the real-time monitoring device for bridge hanging basket cantilever casting construction provided by the utility model.

[0025] LEGEND:

[0026] 1, walking track, 2, lower chord, 3, front inclined pole, 4, rear inclined pole, 5, vertical pole, 6, upper chord, 7, tilt angle instrument module, 8, horizontal tilt angle instrument, 9, vertical tilt angle instrument, 10, photovoltaic board, 11, flickering lamp, 12, environmental monitoring module, 13, pivot, 14, telescopic rod, 15, fan blade, 16, mainspring, 17, rotating rod. DETAILED DESCRIPTION

[0027] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0028] REFERENCE Figs. 1-3 An embodiment provided by the utility model: a real-time monitoring device for bridge hanging basket cantilever casting construction, including walking track 1, the outer wall one side of walking track 1 is fixedly connected with lower chord 2, and the both ends of lower chord 2 are fixedly connected with front inclined pole 3 and rear inclined pole 4, and one end of rear inclined pole 4 is fixedly connected with vertical pole 5, and one end of vertical pole 5 is fixedly connected with upper chord 6, and the top of upper chord 6 is installed with hanging basket tilt angle monitoring mechanism, and it is used for real-time monitoring of hanging basket tilt angle, and the top of upper chord 6 is also installed with environmental monitoring mechanism, and it is used for real-time monitoring of construction environment;

[0029] The hanging basket inclination monitoring mechanism comprises an inclination instrument module 7 installed on the top of the upper chord 6, the inclination instrument module 7 comprising a horizontal inclination instrument 8 and a vertical inclination instrument 9, and the input ends of the inclination instrument module 7 are respectively electrically connected with a photovoltaic panel 10 and a wind power generation assembly;

[0030] The wind power generation assembly comprises a rotating rod 17, one end of the rotating rod 17 being rotatably connected to one side of the outer wall of the inclination instrument module 7, and the other end of the rotating rod 17 being fixedly connected with a fan blade 15;

[0031] The wind power generation assembly further comprises a clockwork spring 16, one end of the clockwork spring 16 being fixedly connected with the rotating rod 17, and the other end of the clockwork spring 16 being installed on one side of the outer wall of the inclination instrument module 7;

[0032] The photovoltaic panel 10 is installed on one side of the outer wall of the upper chord 6, one end of the photovoltaic panel 10 being provided with a rotating shaft 13, one side of the outer wall of the upper chord 6 being provided with an extension rod 14, and the output end of the extension rod 14 being connected with the rotating shaft 13;

[0033] Specifically, the inclinometer module 7, installed at the top of the upper chord 6, works in conjunction with the horizontal inclinometer 8 and the vertical inclinometer 9 to achieve comprehensive real-time monitoring of the basket's tilt angle. The horizontal inclinometer 8 is based on the principle of gravity sensing and contains a sensitive pendulum structure. When the basket tilts horizontally, the pendulum displaces due to gravity, and this displacement is converted into an electrical signal output through a precise mechanical or electronic conversion device. For example, when the basket tilts to the left or right, the horizontal inclinometer 8 can accurately measure the tilt angle and convert it into a corresponding electrical signal value. The vertical inclinometer 9 utilizes the principle of a gyroscope, measuring the change in angular velocity of an object in the vertical direction to calculate the basket's tilt angle. When the basket tilts vertically, such as the front end sinking or the rear end rising, the vertical inclinometer 9 can respond quickly and output an electrical signal related to the tilt angle. The data from these two inclinometers complement each other, ensuring a comprehensive and accurate acquisition of the hanging basket's tilt angle. The inclinometer module 7 features a unique power supply method, achieving sustainable power through photovoltaic panels 10 and wind power generation components. Photovoltaic panels 10 are installed on one side of the outer wall of the upper chord 6. Under sunlight, the semiconductor material inside absorbs photon energy, generating electron-hole pairs. These electrons and holes move directionally under the influence of an electric field, thus forming an electric current. When the light intensity changes, the magnitude of the current generated by the photovoltaic panel 10 also changes accordingly. To ensure that the photovoltaic panel 10 always maintains the optimal angle of sunlight reception, a rotating shaft 13 installed at one end is connected to a telescopic rod 14. The telescopic rod 14 automatically adjusts its length based on changes in the sun's position, using feedback information from a built-in photosensor, driving the rotating shaft 13 to rotate, ensuring that the photovoltaic panel 10 always faces the sunlight, maximizing solar energy absorption. The wind power generation components also provide power to the inclinometer module 7. One end of the rotating rod 17 is rotatably connected to the outer wall of the inclinometer module 7, while the other end, fixed to the fan blade 15, begins to rotate under the influence of wind. The rotating rod 17 is connected to the spring 16. As the fan blade 15 continues to rotate, the rotating rod 17 drives the spring 16 to continuously tighten, converting wind energy into the elastic potential energy of the spring 16 and storing it. When the wind is weak, the spring 16 slowly releases its elastic potential energy, causing the rotating rod 17 to rotate in the opposite direction, allowing the fan blade 15 to maintain a certain speed, thereby driving the generator to continuously generate electricity. In this way, regardless of whether the wind is stable or unstable, the wind power generation component can provide a stable power supply to the inclinometer module 7, ensuring the continuity of the hanging basket inclinometer monitoring operation.

[0034] The environmental monitoring agency includes an environmental monitoring module 12, which includes a wind direction sensor, a wind speed sensor, a temperature sensor, and a humidity sensor.

[0035] The output terminal of the environmental monitoring module 12 is electrically connected to a flashing light 11;

[0036] Specifically, the wind direction sensor, the wind speed sensor, the temperature sensor and the humidity sensor integrated in the environment monitoring module 12 each plays a unique role to comprehensively monitor the construction environment. The wind direction sensor usually adopts a wind vane structure, and the wind vane will rotate with the change of the wind direction. After obtaining the environmental parameter data, the environment monitoring module 12 will transmit the data to the flashing light 11. When an environmental parameter exceeds the preset safety threshold, for example, the wind speed is too high, the temperature is too low or the humidity is too large, the environment monitoring module 12 will output a control signal to the flashing light 11. After receiving the signal, the internal circuit of the flashing light 11 will control the bulb to flash rapidly to attract the attention of the construction personnel in a conspicuous way, so that the construction personnel can take appropriate measures in time to ensure the construction safety and the engineering quality are not adversely affected by the environmental factors.

[0037] Working principle: The real-time monitoring device for the hanging basket cantilever casting method of bridge construction works in cooperation with the hanging basket inclination monitoring mechanism and the environment monitoring mechanism to ensure the construction safety and quality. The inclination instrument module 7 in the hanging basket inclination monitoring mechanism is installed at the top of the upper chord 6. The horizontal inclination instrument 8 is based on gravity sensing and relies on the internal pendulum structure to measure the inclination angle when the hanging basket is horizontally inclined. The vertical inclination instrument 9 calculates the inclination angle by measuring the change of the vertical angular velocity, and the two instruments complement each other to realize omnidirectional real-time monitoring. In terms of power supply, the photovoltaic panel 10 is installed on one side of the outer wall of the upper chord 6. When light shines, the semiconductor material generates electron-hole pairs to form an electric current. The angle is adjusted according to the position of the sun by cooperating the extension rod 14 with the rotating shaft 13 to maximize the absorption of solar energy. The rotating rod 17 of the wind power generation assembly is connected to the inclination instrument module 7 at one end, and the fan blade 15 at the other end rotates under the action of wind power to drive the clockwork 16 to store energy. When the wind power is low, the clockwork 16 releases energy to maintain power generation, ensuring stable power supply for the inclination instrument module 7. The environment monitoring module 12 of the environment monitoring mechanism integrates multiple sensors. The wind direction sensor indicates the wind direction by rotating the wind vane and converting the angle into an electric signal through a potentiometer or an encoder. The three-cup type wind speed sensor measures the wind speed based on the proportional relationship between the rotation speed of the wind cup and the wind speed, and the ultrasonic type measures the wind speed by measuring the time difference of ultrasonic wave propagation. The temperature sensor measures the temperature by measuring the change of resistance value or electromotive force based on the principle of thermistor or thermocouple. The humidity sensor measures the humidity by measuring the change of capacitance value or resistance value based on the principle of capacitive or resistive. When the parameters obtained by the environment monitoring module 12 exceed the safety threshold, a control signal will be output to the flashing light 11 to make it flash rapidly to remind the construction personnel so that they can take measures in time to cope with the abnormal environment.

[0038] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A real-time monitoring device for the construction of bridge hanging basket cantilever casting method, comprising a walking track (1), characterized in that: The outer wall side of the walking track (1) is fixedly connected with a lower chord (2), both ends of the lower chord (2) are fixedly connected with a front inclined rod (3) and a rear inclined rod (4) respectively, one end of the rear inclined rod (4) is fixedly connected with a vertical rod (5), one end of the vertical rod (5) is fixedly connected with an upper chord (6), the top of the upper chord (6) is installed with a hanging basket inclination monitoring mechanism for real-time monitoring of the inclination of the hanging basket, and the top of the upper chord (6) is also installed with an environment monitoring mechanism for real-time monitoring of the construction environment.

2. The real-time monitoring device for the construction of bridge hanging basket cast-in-place method according to claim 1, characterized in that: The hanging basket inclination monitoring mechanism comprises an inclination instrument module (7), the inclination instrument module (7) is installed at the top of the upper chord (6), the inclination instrument module (7) comprises a horizontal inclination instrument (8) and a vertical inclination instrument (9), and the input ends of the inclination instrument module (7) are electrically connected with a photovoltaic panel (10) and a wind power generation assembly respectively.

3. The real-time monitoring device for the construction of cantilever casting method of bridge hanging basket according to claim 1, characterized in that: The environment monitoring mechanism comprises an environment monitoring module (12), and the environment monitoring module (12) comprises a wind direction sensor, a wind speed sensor, a temperature sensor and a humidity sensor.

4. The real-time monitoring device for the construction of cantilever casting method of bridge hanging basket according to claim 2, characterized in that: The wind power generation assembly comprises a rotating rod (17), one end of the rotating rod (17) is rotatably connected to the outer wall side of the inclination instrument module (7), and the other end of the rotating rod (17) is fixedly connected with a fan blade (15).

5. The real-time monitoring device for the construction of cantilever casting method of bridge hanging basket according to claim 2, characterized in that: The wind power generation assembly further comprises a clockwork spring (16), one end of the clockwork spring (16) is fixedly connected with the rotating rod (17), and the other end of the clockwork spring (16) is installed on the outer wall side of the inclination instrument module (7).

6. The real-time monitoring device for the construction of cantilever casting method of bridge hanging basket according to claim 2, characterized in that: The photovoltaic panel (10) is installed on the outer wall side of the upper chord (6), one end of the photovoltaic panel (10) is installed with a rotating shaft (13), the outer wall side of the upper chord (6) is installed with a telescopic rod (14), and the output end of the telescopic rod (14) is connected with the rotating shaft (13).

7. The real-time monitoring device for the construction of cantilever casting method of bridge hanging basket according to claim 3, characterized in that: The output end of the environment monitoring module (12) is electrically connected with a flashing light (11).

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