Composite floor slab mounting equipment and method capable of automatically adjusting elevation

Abstract

The invention provides composite floor slab mounting equipment and method capable of automatically adjusting elevation, and relates to the technical field of building construction, the composite floor slab mounting equipment comprises a vertical rod vertically fixed on a construction surface and used for supporting a composite floor slab; the positioning instrument is installed on the vertical rod, and the positioning instrument is used for aligning a horizontal control line on a building wall by emitting horizontal laser, measuring vertical distance data between the surface of the composite floor slab and the horizontal control line by emitting vertical laser and transmitting the vertical distance data to the power module; the power module is arranged at the top of the vertical rod and used for receiving the vertical distance data and outputting a control instruction; the adjusting shaft is connected with the power module; the U-shaped support is connected with the adjusting shaft and used for bearing the composite floor slab; the power module is used for driving the adjusting shaft to rotate according to the vertical distance data so as to adjust the height of the composite floor slab. According to the technical scheme, the effect of improving the mounting efficiency of the composite floor slab is achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of building construction, in particular to a composite floor installation equipment and method for automatically adjusting elevation. BACKGROUND

[0002] In modern building construction, the application of composite floors is becoming more and more widespread. As a common prefabricated component, it plays an important role in improving the level of building industrialization and shortening the construction period. Its accurate installation is of great significance to the safety of building structures, and is related to the stability and reliability of the entire building. At the same time, it also directly affects the construction efficiency. Efficient and accurate installation can speed up the construction progress and reduce the engineering cost. With the continuous development of the construction industry, people's requirements for the quality and efficiency of composite floor installation are also increasing. In related technologies, the installation of composite floors usually relies on manual measurement and adjustment, using tools such as level and tape measure to level the elevation of composite floors, and using temporary supports to assist positioning, which is not only time-consuming and laborious, but also has a high safety risk, especially when working at a high altitude. Therefore, the composite floor installation equipment and method in related technologies have the problems of low efficiency and high safety risk. SUMMARY

[0003] The purpose of the present application is to overcome the above technical problems. The present application provides a composite floor installation equipment and method for automatically adjusting elevation.

[0004] In a first aspect, the present application provides a composite floor installation equipment for automatically adjusting elevation, comprising: a vertical rod fixed vertically on a construction surface for supporting a composite floor; a positioning instrument installed on the vertical rod, the positioning instrument being used to align a horizontal control line on a building wall by emitting horizontal laser, and measure the vertical distance data between the surface of the composite floor and the horizontal control line by emitting vertical laser, and transmit the vertical distance data to a power module; a power module arranged at the top of the vertical rod, used to receive the vertical distance data and output control instructions; an adjusting shaft connected with the power module; a U-shaped support connected with the adjusting shaft, used to carry the composite floor; the power module is used to drive the adjusting shaft to rotate to adjust the height of the composite floor according to the vertical distance data.

[0005] By adopting the above technical scheme, the vertical rod supports the composite floor, the positioning instrument emits horizontal laser to align the horizontal control line on the wall, emits vertical laser to measure the vertical distance data between the surface of the composite floor and the horizontal control line and transmits the vertical distance data to the power module, the power module receives the vertical distance data and outputs control instructions to drive the adjusting shaft to rotate, the adjusting shaft drives the U-shaped support to adjust the height of the composite floor, realizing the automatic adjustment of the elevation of the composite floor, improving the installation efficiency of the composite floor and reducing the safety risk of manual operation.

[0006] Optionally, the power module includes a motor and a power shaft, wherein the power module is linked to the adjustment shaft through the power shaft. The power module controls the power shaft to rotate automatically according to the control instructions, thereby driving the adjustment shaft to rotate to adjust the height of the U-shaped support until the height of the composite floor reaches the design elevation; the power module also includes a control unit, which is communicated with the positioner, for receiving vertical distance data and controlling the motor action.

[0007] By adopting the above technical solution, the power module is linked with the adjustment shaft through the power shaft. The power shaft can be controlled to rotate automatically according to the control instructions to drive the adjustment shaft to rotate. The height of the U-shaped support can be automatically adjusted to make the height of the composite floor reach the design elevation, thereby improving the efficiency of the composite floor installation; the control unit receives the vertical distance data and controls the motor action, which can accurately control the rotation speed and direction of the power shaft to achieve precise adjustment of the height of the composite floor.

[0008] Optionally, the locator is fixed to the pole by a magnetic structure, and the locator is configured to allow movement up and down along the pole; the locator also includes a fine-tuning knob for calibrating the alignment accuracy of the horizontal laser and the horizontal control line.

[0009] By adopting the above technical solution, the magnetic structure can conveniently fix the locator on the vertical pole, allowing the locator to move up and down along the vertical pole to flexibly adjust the position of the locator. The fine-tuning knob can calibrate the alignment accuracy of the horizontal laser and the horizontal control line, thereby improving the accuracy and flexibility of measurement and installation, avoiding the inconvenience and errors of manual operation, and improving the efficiency and safety of composite floor installation.

[0010] Optionally, a threaded transmission pair is provided between the adjusting shaft and the U-shaped support, and the rotational motion of the adjusting shaft is converted into vertical displacement of the U-shaped support through the threaded transmission pair; the U-shaped support includes a U-shaped supporting groove lined with an anti-slip rubber pad; a pressure sensor is also provided in the U-shaped support for triggering an audible and visual alarm when the composite floor is overloaded.

[0011] By adopting the above technical solution, the threaded transmission pair can convert the rotational motion of the adjustment shaft into the vertical displacement of the U-shaped support to adjust the height of the composite floor; the U-shaped support groove is lined with anti-slip rubber pads to prevent the composite floor from sliding; the pressure sensor can trigger an audible and visual alarm when the composite floor is overloaded, ensuring the safety of equipment and construction.

[0012] Optionally, a mechanical self-locking mechanism is provided at the bottom of the U-shaped support, and the mechanical self-locking mechanism automatically locks the current height position through friction damping when the adjustment shaft stops rotating.

[0013] By adopting the above technical solution, the U-shaped support carries the composite floor and the mechanical self-locking mechanism at the bottom automatically locks the current height position through friction damping when the adjustment shaft stops rotating, ensuring the height stability of the U-shaped support during the installation of the composite floor, thereby improving the safety and stability of the installation of the composite floor.

[0014] Optionally, the locator includes a horizontal laser emitting device and a vertical laser ranging module, wherein the horizontal laser emitting device is used to emit horizontal laser, and the vertical laser ranging module is used to emit vertical laser and measure vertical distance data.

[0015] By adopting the above technical solution, the horizontal laser emitting device emits horizontal laser to align with the horizontal control line on the building wall, and the vertical laser ranging module emits vertical laser to measure the vertical distance data between the surface of the composite floor and the horizontal control line, so that the power module can drive the adjustment shaft to rotate and adjust the height of the composite floor according to the data, thereby improving the accuracy and efficiency of the installation of the composite floor and reducing the safety risks of manual operation.

[0016] Optionally, the above-mentioned device further includes: a remote monitoring module and a mobile terminal, the remote monitoring module includes a camera, a temperature sensor and a fault diagnosis unit, and the remote monitoring module is used to transmit the device operating status and environmental parameters to the mobile terminal.

[0017] By adopting the above technical solution, real-time remote monitoring of the operating status and environmental parameters of the composite floor installation equipment with automatic elevation adjustment can be achieved, which is convenient for operators to understand the equipment status in a timely manner and improve the convenience and efficiency of equipment management.

[0018] Optionally, a mobile terminal application is installed in the mobile terminal, which is used to provide a user interface, display the operating parameters and alarm information of the equipment, and allow operators to remotely start and stop the equipment, adjust parameter settings, and receive fault alarms.

[0019] By adopting the above technical solution and using a mobile terminal application to provide a user interface, the equipment operating parameters and alarm information can be displayed, allowing operators to remotely start and stop the equipment, adjust parameter settings and receive fault alarms, thereby realizing remote control and real-time monitoring of the composite floor installation equipment, improving operational convenience and equipment management efficiency.

[0020] Optionally, the vertical pole includes at least two support columns spaced apart in the horizontal direction, and the tops of the vertical poles are rigidly connected by a cross beam to form an integral support frame.

[0021] By adopting the above technical solution, the vertical poles are set as at least two supporting columns spaced apart in the horizontal direction, and the tops of the vertical poles are rigidly connected by cross beams to form an integral supporting frame, which enhances the overall stability of the equipment and can better support the composite floor.

[0022] Optionally, the device further comprises a wind speed sensor and a vibration sensor for monitoring the field environment conditions, wherein the wind speed sensor is an ultrasonic wind speed sensor with a measurement range of 0-10 m / s, and the vibration sensor is an acceleration sensor with a measurement range of 0-1 g.

[0023] By adopting the above technical solutions, the device can monitor the field environment conditions by using the wind speed sensor and the vibration sensor. The ultrasonic wind speed sensor can measure the wind speed of 0-10 m / s, and the acceleration sensor can measure the vibration acceleration of 0-1 g, so as to grasp the field environment conditions in advance and ensure the stable operation and installation precision of the composite floor installation device in different environments.

[0024] Optionally, the positioning instrument is integrated with an intelligent algorithm module for automatically compensating the environmental interference. Specifically, when the wind speed sensor detects that the wind speed is greater than a first preset wind speed threshold and less than a second preset wind speed threshold, the intelligent algorithm is used to adjust the emission angle of the horizontal laser and the vertical laser to a first angle and increase the laser emission frequency to a first preset frequency; when the wind speed is greater than or equal to the second preset wind speed threshold, the intelligent algorithm is used to adjust the laser emission angle to a second angle and increase the laser emission frequency to a second preset frequency, wherein the second angle is greater than the first angle, and the second preset frequency is greater than the first preset frequency; when the vibration sensor detects that the ground vibration acceleration is greater than a first preset acceleration threshold and less than a second preset acceleration threshold, the intelligent algorithm is used to adjust the laser emission frequency to a third preset frequency and perform multiple measurements in each vibration period to obtain an average value; when the vibration acceleration is greater than the second preset acceleration threshold, the intelligent algorithm is used to adjust the laser emission angle to a third angle and increase the laser emission frequency to a fourth preset frequency.

[0025] By adopting the above technical solutions, the positioning instrument of the composite floor installation device with automatic height adjustment is integrated with an intelligent algorithm module, which can automatically compensate the environmental interference caused by the wind speed and the ground vibration. When the wind speed is in different threshold ranges, the intelligent algorithm can be used to adjust the emission angle of the horizontal laser and the vertical laser and increase the emission frequency. When the ground vibration acceleration is in different threshold ranges, the intelligent algorithm can also be used to adjust the laser emission frequency and perform multiple measurements to obtain an average value or adjust the emission angle and increase the emission frequency in specific cases, thereby improving the measurement accuracy and stability of the device in complex environments and further improving the precision and reliability of the composite floor installation.

[0026] In the second aspect of the present application, a method for installing a composite floor with automatic height adjustment is also provided, which is applied to any of the aforementioned composite floor installation devices with automatic height adjustment, including: installing a positioning instrument on the vertical pole, fixing it with a magnetic structure, and fine-tuning it so that the horizontal laser is aligned with the horizontal control line on the wall; using a vertical laser to measure the vertical distance data between the composite floor and the horizontal control line, and transmitting the vertical distance data to a power module; the power module controls the rotation of the adjustment shaft according to the received vertical distance data to adjust the height of the composite floor until the height of the composite floor reaches the design elevation.

[0027] By adopting the above technical solution, the locator is fixed to the vertical pole through a magnetic structure and can move up and down. The fine-tuning function can improve the alignment accuracy of the horizontal laser and the horizontal control line; the vertical distance data is measured by a vertical laser and transmitted to the power module, realizing automatic data collection; the power module controls the rotation of the adjustment axis to adjust the height of the composite floor according to the vertical distance data, and can automatically adjust the height of the composite floor to the design elevation, avoiding manual measurement and adjustment, improving the efficiency of the composite floor installation, and reducing safety risks.

[0028] Optionally, the power module controls the rotation of the adjustment shaft according to the received vertical distance data to adjust the height of the composite floor until the height of the composite floor reaches the design elevation, including: the power module calculates the height of the U-shaped support that needs to be adjusted according to the vertical distance data; the power module controls the rotation of the power shaft according to the height of the U-shaped support that needs to be adjusted, and drives the adjustment shaft to rotate to adjust the height of the composite floor until the design height is reached, wherein the power module includes a motor and a power shaft, and the power module is linked to the adjustment shaft through the power shaft.

[0029] By adopting the above technical solution, the power module can calculate the height that the U-shaped support needs to be adjusted according to the vertical distance data, and control the rotation of the power shaft to drive the rotation of the adjustment shaft, so as to automatically adjust the height of the composite floor to the designed height, thereby improving the installation efficiency of the composite floor and reducing the safety risks of manual operation.

[0030] In a third aspect of the present application, an electronic device is provided, comprising a memory and a processor, wherein a computer program is stored in the memory, and the processor implements any one of the above method steps when executing the program.

[0031] In a fourth aspect of the present application, a computer-readable storage medium is further provided. The computer-readable storage medium stores instructions. When the instructions are executed, any one of the above method steps is performed.

[0032] In summary, one or more technical solutions provided in this application have at least the following technical effects or advantages: 1. The locator emits a horizontal laser to align with the horizontal control line on the wall, and emits a vertical laser to measure the vertical distance data between the surface of the composite floor and the horizontal control line and transmits the data to the power module. The power module receives the vertical distance data and outputs a control instruction to drive the adjustment shaft to rotate. The adjustment shaft drives the U-shaped support to adjust the height of the composite floor, realizing automatic adjustment of the composite floor elevation, improving the installation efficiency of the composite floor, and reducing the safety risks of manual operation; 2. The magnetic structure can easily fix the locator on the vertical pole, allowing the locator to move up and down along the vertical pole to flexibly adjust the position of the locator. The fine-tuning knob can calibrate the alignment accuracy of the horizontal laser and the horizontal control line, improving the accuracy and flexibility of measurement and installation, avoiding the inconvenience and error of manual operation, and improving the efficiency and safety of composite floor installation; 3. It can realize real-time remote monitoring of the operating status and environmental parameters of the composite floor installation equipment with automatic elevation adjustment, which is convenient for operators to understand the equipment status in time and improve the convenience and efficiency of equipment management. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 This is a schematic diagram of a composite floor installation device that automatically adjusts the elevation provided by the present application; Figure 2 This is a schematic diagram of a composite floor installation scenario provided by this application; Figure 3 This is a flow chart of a composite floor installation method with automatic elevation adjustment provided by this application; Figure 4 This is a partial structural example diagram of the composite floor installation equipment provided by this application; Figure 5 This is a schematic diagram of the composite slab hoisting provided in this application; Figure 6 This is a schematic diagram of the joint control of multiple groups of devices provided by this application; Figure 7 This is a schematic diagram of the hoisting and placement of prefabricated components provided in this application. DETAILED DESCRIPTION

[0034] In order to enable those skilled in the art to better understand the technical solutions in this specification, the technical solutions in the embodiments of this specification will be clearly and completely described below in conjunction with the drawings in the embodiments of this specification. Obviously, the described embodiments are only part of the embodiments of this application, not all of the embodiments.

[0035] In the description of the embodiments of this application, words such as "for example" or "for instance" are used to indicate examples, illustrations, or explanations. Any embodiment or design described as "for example" or "for instance" in the embodiments of this application should not be construed as being preferred or advantageous over other embodiments or designs. Rather, the use of words such as "for example" or "for instance" is intended to present the relevant concepts in a concrete manner.

[0036] In the description of the embodiments of the present application, the term "plurality" means two or more. In addition, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of such features. The terms "include," "comprise," "have" and their variations all mean "including but not limited to," unless otherwise specifically emphasized.

[0037] This application provides a composite floor installation device that automatically adjusts the elevation. Figure 1 , Figure 1 This is a schematic diagram of an automatic height-adjusting composite floor installation device provided by the present application, which includes: a vertical pole, fixed vertically to the construction surface, for supporting the composite floor; a locator, installed on the vertical pole, the locator is used to align the horizontal control line on the building wall by emitting a horizontal laser, and to measure the vertical distance data between the surface of the composite floor and the horizontal control line by emitting a vertical laser, and transmit the vertical distance data to a power module; the power module is arranged at the top of the vertical pole, for receiving the vertical distance data and outputting control instructions; an adjustment shaft, connected to the power module; a U-shaped support, connected to the adjustment shaft, for carrying the composite floor; the power module is used to drive the adjustment shaft to rotate according to the vertical distance data to adjust the height of the composite floor.

[0038] In the above embodiment, the vertical poles support the composite floor, the positioning instrument emits a horizontal laser to align with the horizontal control line on the wall, and emits a vertical laser to measure the vertical distance data between the surface of the composite floor and the horizontal control line and transmits it to the power module. The power module receives the vertical distance data and outputs a control instruction to drive the adjustment shaft to rotate. The adjustment shaft drives the U-shaped support to adjust the height of the composite floor, thereby realizing automatic adjustment of the composite floor elevation, improving the installation efficiency of the composite floor, and reducing the safety risks of manual operation.

[0039] The automatic elevation-adjusting composite floor installation equipment of this embodiment uses a positioning instrument to emit a horizontal laser to align with a horizontal control line on the building wall to determine the reference horizontal plane. At the same time, the positioning instrument emits a vertical laser to measure the vertical distance data between the surface of the composite floor and the horizontal control line, and transmits the data to the power module. The power module outputs a control instruction to drive the adjustment shaft to rotate based on the received vertical distance data, and then drives the U-shaped support to move up and down, thereby realizing automatic adjustment of the height of the composite floor, so that the composite floor reaches the accurate elevation position and can be installed. Specifically, the vertical pole is fixed vertically to the construction surface to play a supporting role. The locator is installed on the vertical pole. The locator emits a horizontal laser beam, which is precisely aligned with the preset horizontal control line on the building wall to establish a reference elevation plane. This process replaces the manual leveling of the traditional level, ensuring the accuracy and stability of the reference line, and emits a vertical laser to measure the vertical distance data between the surface of the composite floor and the horizontal control line. The power module receives the vertical distance data measured by the locator, and outputs a control instruction based on the vertical distance data. The adjustment shaft is driven to rotate by the power module, driving the U-shaped support to move up and down, thereby realizing automatic adjustment of the height of the composite floor. Figure 2 This is a schematic diagram of a composite floor installation scenario provided by this application. Figure 2 The one-meter line (reference line) of the building corresponds to the above-mentioned horizontal control line, and a triangular diagonal brace or tripod is also provided under the vertical pole to ensure overall stability. In the related art, the installation of composite floor slabs mainly relies on manual measurement and adjustment, and requires the use of tools such as levels and tape measures. The measurement and adjustment process is cumbersome and consumes a lot of time and manpower. The installation equipment of this embodiment greatly reduces the manual operation links through the automated measurement and adjustment process, and can quickly and accurately complete the elevation adjustment of the composite floor slab, significantly improving the installation efficiency; in addition, during the manual installation process, especially when working at high altitudes, workers need to perform measurement and adjustment operations at heights, which poses a greater safety risk and is prone to accidents. The installation equipment of this embodiment realizes the automatic adjustment function, reduces the working time and operation intensity of workers at high altitudes, thereby reducing risk safety and ensuring the safety of construction personnel. Through this embodiment, the positioning instrument can accurately measure the vertical distance between the composite floor and the horizontal control line. The power module is adjusted according to the precise data, so that the elevation adjustment of the composite floor is more accurate, thereby improving the safety and stability of the entire building structure and ensuring the quality of the building; the automated adjustment process is fast and accurate, and no manual repeated measurement and adjustment is required, which greatly shortens the installation time of the composite floor, speeds up the construction progress, helps to reduce project costs, and improve the overall efficiency of construction; reduces the workers' work at high altitudes, reduces the risk of safety accidents caused by improper manual operation or fatigue, and provides a safer working environment for construction personnel.

[0040] In an optional embodiment, the power module comprises a motor and a power shaft, wherein the power module is linked with the adjusting shaft through the power shaft, the power module controls the power shaft to rotate automatically according to the control instruction, thereby driving the adjusting shaft to rotate to adjust the height of the U-shaped support until the height of the composite floor reaches the design elevation; the power module further comprises a control unit in communication connection with the positioner, for receiving the vertical distance data and controlling the motor to act.

[0041] In the above embodiment, the power module is linked with the adjusting shaft through the power shaft, the power module controls the power shaft to rotate automatically according to the control instruction, thereby driving the adjusting shaft to rotate, the height of the U-shaped support can be automatically adjusted, the height of the composite floor reaches the design elevation, and the efficiency of the installation of the composite floor is improved; the control unit receives the vertical distance data and controls the motor to act, the rotating speed and direction of the power shaft can be accurately controlled, and the height of the composite floor is accurately adjusted.

[0042] The power module consists of a motor, a power shaft, and a control unit. The locator transmits measured vertical distance data to the control unit, which controls the motor's movement and, in turn, the power shaft's rotation. The power shaft, through its linkage with the adjustment shaft, drives the adjustment shaft's rotation, thereby adjusting the height of the U-shaped support, ultimately bringing the composite floor slab to the designed elevation. The control unit updates the vertical distance data at a preset frequency to calculate adjustment instructions to control the power shaft's rotation speed and direction. The control unit's precise control of the motor enables precise adjustment of the power shaft's rotation speed and direction, ensuring accurate adjustment of the composite floor slab's height. For example, the motor's rotation speed and direction can be dynamically adjusted at a preset frequency (e.g., 10 times per second) to ensure real-time, precise adjustment. The overall operating mechanism is as follows: the locator measures the height difference between the floor slab surface and the horizontal control line and transmits it to the control unit in real time. The control unit controls the motor's movement, driving the power shaft's rotation, thereby driving the adjustment shaft to adjust the height of the U-shaped support. This adjustment process continues until the composite floor slab reaches the designed elevation, forming a closed-loop feedback control system that enables dynamic adjustment and automatic deviation correction to ensure installation accuracy. In the related art, when manually adjusting the height of the composite floor, the adjustment accuracy is difficult to ensure and errors are prone to occur due to the different experience and skill levels of the operators; the control unit of this embodiment can accurately calculate the adjustment instructions based on the real-time vertical distance data and control the action of the motor, thereby realizing precise control of the rotation speed and direction of the adjustment shaft, making the height adjustment of the composite floor more precise, and further improving the safety and stability of the building structure; through the real-time data processing and feedback control of the control unit, the stability of the adjustment process can be guaranteed, and the installation errors caused by unstable adjustment can be avoided, ensuring the stability and accuracy of the composite floor during the installation process, and improving the installation quality; realizing the automated control of the height adjustment of the composite floor, reducing manual intervention, improving construction efficiency, reducing labor costs, and also reducing the safety risks caused by improper manual operation.

[0043] In an optional embodiment, the locator is fixed to the pole by a magnetic structure, and the locator is configured to allow movement up and down along the pole; the locator also includes a fine-tuning knob for calibrating the alignment accuracy of the horizontal laser and the horizontal control line.

[0044] In the above embodiment, the magnetic structure can conveniently fix the locator on the vertical pole, allowing the locator to move up and down along the vertical pole to flexibly adjust the position of the locator. The fine-tuning knob can calibrate the alignment accuracy of the horizontal laser and the horizontal control line, thereby improving the accuracy and flexibility of measurement and installation, avoiding the inconvenience and errors of manual operation, and improving the efficiency and safety of composite floor installation.

[0045] The locator is fixed to the pole via a magnetic structure. This fixing method allows the locator to move up and down along the pole, allowing for flexible adjustment based on the actual height of the horizontal control line. The locator is also equipped with a fine-tuning knob for calibrating the alignment accuracy of the horizontal laser with the horizontal control line on the building wall, ensuring that the horizontal laser can accurately align with the horizontal control line, thereby improving measurement accuracy. In related technologies, locators are usually installed on the pole via bolts or other fixing methods. Once installed, this fixing method makes the position difficult to adjust. If the height of the composite floor changes or fine-tuning is required, the locator needs to be disassembled and reinstalled, which is time-consuming and labor-intensive. This embodiment uses a magnetic structure to fix the locator so that it can be easily moved up and down along the vertical pole without the need for disassembly and reinstallation, which greatly improves the flexibility of installation and adjustment and saves time and labor costs; the fine-tuning knob can accurately adjust the alignment accuracy of the horizontal laser and the horizontal control line to ensure the accuracy of the measurement data, thereby improving the accuracy of the installation of the composite floor and further ensuring the safety and stability of the building structure; this flexible fixing method and precise calibration function enable the equipment to better adapt to the installation requirements of composite floors of different heights and positions, enhance the versatility and adaptability of the equipment, and improve the practicality and economy of the equipment.

[0046] In an optional embodiment, a threaded transmission pair is provided between the adjusting shaft and the U-shaped support, and the rotational motion of the adjusting shaft is converted into a vertical displacement of the U-shaped support through the threaded transmission pair; the U-shaped support includes a U-shaped supporting groove lined with an anti-slip rubber pad; a pressure sensor is also provided in the U-shaped support for triggering an audible and visual alarm when the composite floor is overloaded.

[0047] In the above embodiment, the threaded transmission pair can convert the rotational motion of the adjustment shaft into the vertical displacement of the U-shaped support to adjust the height of the composite floor; the U-shaped support groove is lined with anti-slip rubber pads to prevent the composite floor from sliding; the pressure sensor can trigger an audible and visual alarm when the composite floor is overloaded, ensuring the safety of equipment and construction.

[0048] The adjusting shaft and the U-shaped support are connected by a threaded transmission pair. When the adjusting shaft rotates, the threaded transmission pair converts the rotational motion into a vertical displacement of the U-shaped support. For example, every time the adjusting shaft rotates one circle, the U-shaped support will accurately rise or fall 5mm, thereby achieving precise adjustment of the height of the composite floor slab; the U-shaped support is provided with a U-shaped supporting groove inside, which is lined with anti-skid rubber pads to stably support the composite floor slab and prevent it from sliding. The anti-skid rubber pads inside the lining prevent the composite floor slab from sliding and shifting during installation by increasing friction. For example, the surface of the anti-skid rubber pad adopts a concave-convex texture design, and the friction coefficient can reach The pressure is above 0.8, which is much higher than that of ordinary metal surfaces, effectively ensuring the stability of the load-bearing system and effectively avoiding installation deviations and safety accidents caused by floor sliding. In addition, a pressure sensor is also provided in the U-shaped support. For example, the pressure sensor is installed in the U-shaped support to monitor the pressure borne by the U-shaped support in real time. When the composite floor is overloaded, that is, the pressure exceeds a preset threshold (such as 110% of the designed load-bearing pressure), the pressure sensor converts the pressure signal into an electrical signal and transmits it to the control system (such as the control unit in the power module), triggering the sound and light alarm device to remind the operator to take timely measures. This embodiment introduces a threaded transmission pair and a pressure sensing device to achieve precise height adjustment and safe load monitoring during the installation of the composite floor.

[0049] In an optional embodiment, a mechanical self-locking mechanism is provided at the bottom of the U-shaped support, and the mechanical self-locking mechanism automatically locks the current height position through friction damping when the adjustment shaft stops rotating.

[0050] In the above embodiment, the U-shaped support carries the composite floor and the mechanical self-locking mechanism at the bottom automatically locks the current height position through friction damping when the adjustment shaft stops rotating, thereby ensuring the height stability of the U-shaped support during the installation of the composite floor and improving the safety and stability of the installation of the composite floor.

[0051] This embodiment incorporates a mechanical self-locking mechanism. When the adjustment shaft stops rotating, the mechanism automatically locks the current height position through friction damping, preventing the U-shaped bracket from accidentally moving due to external forces or vibration. This self-locking mechanism ensures that the composite floor maintains a stable height during installation and maintains its position even after external interference or the operator leaves the unit. The mechanical self-locking mechanism typically consists of a brake pad, a spring, and a trigger linkage. As the adjustment shaft rotates, the trigger linkage compresses the spring, separating the brake pad from the bottom of the U-shaped bracket or the corresponding portion of the upright. The U-shaped bracket can now move freely axially with the rotation of the adjustment shaft. When the adjustment shaft stops rotating, the spring recovers its deformation, pushing the brake pad into close contact with the corresponding component. Friction damping generates sufficient friction to prevent vertical movement of the U-shaped bracket, thereby automatically locking the current height position. For example, a disc spring is used to provide the return force, and the brake pad surface is made of a high-friction material (such as a special rubber coating with a friction coefficient of 0.6-0.8) to ensure a strong locking force even with minimal contact pressure. The self-locking mechanism of this embodiment effectively prevents safety accidents such as instability or sliding of the composite floor slabs caused by the displacement of the U-shaped support, thereby improving the safety of the construction process. The automatic locking function of the self-locking mechanism reduces the trouble of operators needing to manually lock or take other measures after adjustment, thereby improving the automation level and operational convenience of the equipment. It effectively avoids safety accidents such as sliding or tipping of the composite floor slabs caused by accidental movement of the U-shaped support. Taking the installation of composite floor slabs in high-rise buildings as an example, if the U-shaped support moves accidentally during the installation process, it may cause a major safety accident. The mechanical self-locking mechanism can reduce the risk of such accidents by more than 90%, greatly improving the safety of the construction process.

[0052] In an optional embodiment, the locator includes a horizontal laser emitting device and a vertical laser ranging module, wherein the horizontal laser emitting device is used to emit horizontal laser, and the vertical laser ranging module is used to emit vertical laser and measure vertical distance data.

[0053] In the above embodiment, the horizontal laser emitting device emits horizontal laser to align with the horizontal control line on the building wall, and the vertical laser ranging module emits vertical laser to measure the vertical distance data between the surface of the composite floor and the horizontal control line, so that the power module drives the adjustment shaft to rotate and adjust the height of the composite floor according to the data, thereby improving the accuracy and efficiency of the installation of the composite floor and reducing the safety risks of manual operation.

[0054] The locator consists of a horizontal laser transmitter and a vertical laser ranging module. The horizontal laser transmitter is used to emit a horizontal laser to align with a horizontal control line on the building wall, thereby determining the reference horizontal plane. The vertical laser ranging module is used to emit a vertical laser and measure the vertical distance between the surface of the composite floor and the horizontal control line. This data is transmitted to the power module to control the height adjustment of the composite floor. The vertical laser ranging module operates based on the time-of-flight (TOF) principle. The laser in the vertical laser ranging module emits vertical laser pulses toward the surface of the composite floor. After reflecting from the floor surface, the laser pulses are received by the photoelectric detector in the module. The vertical distance between the composite floor surface and the plane of the horizontal laser is quickly and accurately calculated. This data is then transmitted to the power module to provide data support for the elevation adjustment of the composite floor. Compared to manual measurement, non-contact laser ranging can reduce the measurement time of a single measurement point from minutes to seconds. This significantly shortens measurement time and accelerates construction progress in large-scale composite floor installation projects. For example, in the installation of floor slabs in a multi-story building, the use of this device can shorten the measurement phase by at least 30%. By integrating horizontal laser emission and vertical laser ranging functions into a single locator, operators only need to operate one device to complete measurement tasks, simplifying the operation process and improving work efficiency. The integrated locator can better adapt to different construction environments and requirements, improving the versatility and adaptability of the equipment, and enhancing its practicality and cost-effectiveness.

[0055] In an optional embodiment, the above-mentioned device further includes: a remote monitoring module and a mobile terminal, the remote monitoring module includes a camera, a temperature sensor and a fault diagnosis unit, and the remote monitoring module is used to transmit the device operating status and environmental parameters to the mobile terminal.

[0056] In the above embodiment, real-time remote monitoring of the operating status and environmental parameters of the composite floor installation equipment with automatic elevation adjustment can be achieved, which facilitates operators to understand the equipment status in a timely manner and improves the convenience and efficiency of equipment management.

[0057] The remote monitoring module includes a camera, a temperature sensor, and a fault diagnosis unit, which are used to monitor the operating status and environmental parameters of the equipment in real time and transmit this information to a mobile terminal. Operators can remotely view the operating status of the equipment through the mobile terminal, promptly detect and handle equipment failures, and ensure the normal operation of the equipment. The camera is used to capture the construction site and the working status of the equipment in real time, the temperature sensor is used to monitor the temperature changes of the equipment operating environment or key components, and the fault diagnosis unit is used to identify abnormal equipment conditions and generate alarm information. This embodiment introduces a remote monitoring module and a mobile terminal to achieve remote visual management and intelligent control of the equipment operating status and construction environment. Its core lies in building an intelligent monitoring system with data collection, transmission and remote interaction capabilities. Operators can remotely view the operating status and environmental parameters of the equipment through mobile terminals without having to be on duty on site for a long time, which improves the convenience and efficiency of monitoring and reduces labor costs. By real-time monitoring of parameters such as the temperature of the equipment operating environment, abnormal conditions can be discovered and measures can be taken in time, which can prevent the equipment from operating in an unfavorable environment, extend the service life of the equipment, and improve the stability of equipment operation. The fault diagnosis unit can monitor the operating status of the equipment in real time, discover potential faults in time and issue alarms, so that operators can take timely maintenance measures, reduce construction delays caused by equipment failures, and improve construction progress.

[0058] In an optional embodiment, a mobile terminal application is installed in the mobile terminal, which is used to provide a user interface, display the operating parameters and alarm information of the equipment, and allow operators to remotely start and stop the equipment, adjust parameter settings, and receive fault alarms.

[0059] In the above embodiment, a mobile terminal application is used to provide a user interface that can display equipment operating parameters and alarm information, allowing operators to remotely start and stop equipment, adjust parameter settings, and receive fault alarms, thereby realizing remote control and real-time monitoring of composite floor installation equipment, improving operational convenience and equipment management efficiency.

[0060] The mobile terminal application is installed on the mobile terminal and displays the working parameters and alarm information of the device through the user interface. The operator can remotely start and stop the device, adjust the parameter settings, and receive fault alarms through the application. This design enables the operator to conveniently manage and monitor the running state of the device through the mobile terminal, improving the intelligence and operation convenience of the device. The mobile terminal application establishes a bidirectional communication connection with the remote monitoring module of the device through a wireless network (such as 4G / 5G, Wi-Fi). During device operation, the working parameters (such as motor speed, adjustment shaft position, laser ranging data), environmental parameters (temperature, humidity), and alarm information are collected and encoded by the remote monitoring module and transmitted to the cloud server through the network. The mobile terminal application obtains data from the server, decodes it, and displays it on the user interface. Conversely, the start / stop instructions and parameter adjustment instructions issued by the operator in the application are encoded and transmitted back to the device, which are parsed and executed by the control unit. The application uses a graphical interface design to display device status through visual components such as charts, dashboards, and pop-up windows. For example, the adjustment shaft height is displayed in the form of a progress bar, and the device running state is distinguished by color (green for normal and red for alarm). The operator inputs instructions through touch interaction (such as sliding and clicking buttons), and the built-in algorithm of the application converts the operation into the corresponding instruction format, realizing remote control function.

[0061] In an optional embodiment, the vertical rods include at least two support columns distributed in a horizontal direction, and the top of each vertical rod is rigidly connected by a cross beam to form an integrated support frame.

[0062] In the above embodiment, the vertical rods are designed as at least two support columns distributed in a horizontal direction, and the top of each vertical rod is rigidly connected by a cross beam to form an integrated support frame, which enhances the overall stability of the device and better supports the composite floor slab.

[0063] The vertical poles are composed of at least two horizontally spaced support columns, and the tops of each column are rigidly connected by a crossbeam to form an integral support frame. This design, through the rigid connection of multiple support columns and crossbeams, enhances the stability and load-bearing capacity of the entire support frame, ensuring that the composite floor is reliably supported during installation. The support columns provide vertical support to ensure that the equipment is firmly fixed to the construction surface; the crossbeams rigidly connect the tops of each support column, enhancing the stability and torsional resistance of the entire frame structure. When the composite floor is placed on the U-shaped support, the load is transferred to the support columns through the adjustment shaft and the U-shaped support. Due to the rigid connection of the crossbeams, the support columns can cooperate in force. The load on one column is transferred to the other columns through the crossbeams, achieving balanced load distribution. For example, when a column on one side is subjected to a large lateral force, the crossbeam can transfer part of the force to the column on the other side, allowing the entire support frame to jointly resist external forces and maintain structural stability. This design enables the equipment to maintain good balance and load-bearing performance in various complex construction environments. This embodiment forms an integral support frame through the rigid connection of multiple supporting columns and beams, which greatly enhances the stability of the entire support system. This structure can better resist external forces and uneven loads, ensure that the composite floor remains stable during installation, and improve installation accuracy and safety; the integral support frame can distribute the load more evenly, improve the bearing capacity of the vertical poles, enable it to adapt to larger or heavier composite floors, expand the scope of application of the equipment, and improve the versatility and economy of the equipment.

[0064] In an optional embodiment, the above-mentioned device also includes a wind speed sensor and a vibration sensor for monitoring on-site environmental conditions, wherein the wind speed sensor adopts an ultrasonic wind speed sensor with a measurement range of 0-10m / s, and the vibration sensor adopts an acceleration sensor with a measurement range of 0-1g.

[0065] In the above embodiment, the equipment can use wind speed sensors and vibration sensors to monitor on-site environmental conditions. The ultrasonic wind speed sensor can measure wind speeds of 0-10m / s, and the acceleration sensor can measure vibration accelerations of 0-1g, so as to grasp the on-site environmental conditions in advance and ensure the stable operation and installation accuracy of the composite floor installation equipment in different environments.

[0066] This embodiment adds wind speed and vibration sensors to monitor on-site environmental conditions. The wind speed sensor uses an ultrasonic sensor with a measurement range of 0-10 m / s, enabling real-time monitoring of wind speed conditions at the construction site. The vibration sensor uses an accelerometer with a measurement range of 0-1g, enabling real-time monitoring of the vibration of the equipment and composite floor slabs. These sensors transmit the data they detect to the equipment's control unit, allowing operators to adjust construction strategies based on on-site environmental conditions, ensuring construction safety and stable equipment operation.

[0067] In an optional embodiment, the positioner is integrated with a smart algorithm module for automatic compensation of environmental interference, specifically comprising: when the wind speed sensor detects that the wind speed is greater than a first preset wind speed threshold and less than a second preset wind speed threshold, adjusting the emission angle of the horizontal laser and the vertical laser to a first angle and increasing the laser emission frequency to a first preset frequency through the smart algorithm; when the wind speed is greater than or equal to the second preset wind speed threshold, adjusting the laser emission angle to a second angle and increasing the laser emission frequency to a second preset frequency through the smart algorithm, wherein the second angle is greater than the first angle and the second preset frequency is greater than the first preset frequency; when the vibration sensor detects that the ground vibration acceleration is greater than a first preset acceleration threshold and less than a second preset acceleration threshold, adjusting the laser emission frequency to a third preset frequency and taking an average value by measuring multiple times in each vibration cycle through the smart algorithm; when the vibration acceleration is greater than the second preset acceleration threshold, adjusting the laser emission angle to a third angle and increasing the laser emission frequency to a fourth preset frequency through the smart algorithm.

[0068] In the above embodiment, the positioner of the automatic elevation adjustment composite floor installation equipment is integrated with a smart algorithm module, which can automatically compensate for environmental interference caused by wind speed and ground vibration. When the wind speed is in different threshold ranges, the emission angle of the horizontal laser and the vertical laser can be adjusted and the emission frequency can be increased through the smart algorithm. When the ground vibration acceleration is in different threshold ranges, the laser emission frequency can be adjusted and the emission angle can be adjusted and the emission frequency can be increased multiple times in specific cases to take an average value through the smart algorithm, improving the accuracy and stability of the equipment in complex environments, and further improving the precision and reliability of the composite floor installation.

[0069] The embodiment increases an intelligent algorithm module to automatically compensate for environmental interference (such as wind speed and vibration), and the intelligent algorithm module automatically adjusts the emission angle and emission frequency of the horizontal laser and the vertical laser according to the real-time data of the wind speed sensor and the vibration sensor, so as to reduce the influence of environmental interference on the measurement accuracy. The intelligent algorithm module pre-sets two wind speed thresholds (a first preset wind speed threshold and a second preset wind speed threshold, for example, 4 m / s and 6 m / s respectively), and when the wind speed is in different intervals, the algorithm adjusts according to the principles of aerodynamics and optical propagation. When the wind speed is greater than the first preset wind speed threshold and less than the second preset wind speed threshold, the wind will cause the laser beam to deviate slightly, at which time the algorithm adjusts the emission angle of the horizontal laser and the vertical laser to a first angle (for example, 0.5°), compensates for the light path deviation caused by wind power; at the same time, the laser emission frequency is increased to a first preset frequency (for example, from 10 Hz to 15 Hz), the data acquisition frequency is increased, and the influence of wind interference on single measurement is reduced; when the wind speed is greater than or equal to the second preset wind speed threshold, the influence of wind on laser propagation increases significantly, and the algorithm further adjusts the laser emission angle to a second angle (for example, 1°), which greatly corrects the light path; at the same time, the laser emission frequency is increased to a second preset frequency (for example, 20 Hz), and the reliability of the measurement data is enhanced by combining multiple measurements to take the average value. For vibration interference, the intelligent algorithm module also sets two acceleration thresholds (a first preset acceleration threshold and a second preset acceleration threshold, for example, 0.3g and 0.6g respectively). When the vibration acceleration is greater than the first preset acceleration threshold and less than the second preset acceleration threshold, the algorithm increases the laser emission frequency to a third preset frequency (for example, 12 Hz), and performs multiple measurements (for example, 3 times) in each vibration period, and uses statistical principles to take the average value to weaken the instantaneous measurement error caused by vibration; when the vibration acceleration is greater than the second preset acceleration threshold, the vibration has a serious influence on the measurement accuracy, and the algorithm not only increases the laser emission frequency to a fourth preset frequency (for example, 18 Hz), but also adjusts the laser emission angle to a third angle (for example, 0.8°), which reduces the interference of vibration on the laser propagation path through angle adjustment and high-frequency measurement, and ensures the accuracy of the measurement data.

[0070] Suppose a 30-story high-rise building needs to install prefabricated composite floors (size 3m x 6m, weight about 5 tons) during standard floor construction. The traditional manual installation method can only complete 2 panels per hour, and requires 4 workers to cooperate, which has safety hazards for high-altitude operations. The overall implementation process of the scheme of the application is as follows: Device deployment: mark a one-meter control line on the concrete wall at the edge of the floor, and fix four groups of automatic height adjustment devices (each group including a vertical rod, a position meter, a power module, and an adjustable U bracket) on the floor support points at a designed interval (about 2m).

[0071] First hoisting and initial positioning: The tower crane hoists the composite floor slab to about 30 cm above the designed position. The operator uses the remote control to preliminarily adjust the horizontal position of the slab so that the bottom surface of the composite slab is close to the top of the adjustable U-support.

[0072] Automatic leveling: The operator presses the device's power button, and the locator's horizontal laser automatically aligns with a one-meter control line on the wall. The vertical laser then measures the distance between the bottom surface of the composite slab and the control line (assuming the measured distance is 1.02 meters and the target distance is 1 meter). This measurement data is transmitted in real time to the power module, which calculates and controls the power shaft to rotate 10 times (corresponding to a 2cm drop in the adjustable U-support), precisely adjusting the composite slab's elevation to the designed position.

[0073] Remote Monitoring and Follow-up Operations: Operators use a mobile app to monitor the operating status of the four equipment groups (e.g., U-support height, laser alignment accuracy, and environmental parameters) in real time. Once the stacked panels are leveled, the crane is activated to hoist the next panel. This process eliminates the need for manual adjustments beneath the panels, reducing the installation time for a single panel to 15 minutes. Only two workers are required to provide hoisting control and remote monitoring.

[0074] The present application also provides a method for installing a composite floor with automatic height adjustment, which is applied to the composite floor installation device with automatic height adjustment of any of the aforementioned embodiments. Figure 3 This is a flow chart of a composite floor installation method with automatic elevation adjustment provided by this application, which includes: Step S301: Install a locator on the vertical pole, fix it with a magnetic structure, and make fine adjustments to align the horizontal laser with the horizontal control line on the wall; Step S302: Using a vertical laser to measure the vertical distance data between the composite floor and the horizontal control line, and transmitting the vertical distance data to the power module; In step S303 , the power module controls the rotation of the adjustment shaft according to the received vertical distance data to adjust the height of the composite floor slab until the height of the composite floor slab reaches the design elevation.

[0075] Through the above steps, the locator is fixed on the vertical pole through the magnetic structure and can be moved up and down. The fine-tuning function can improve the alignment accuracy of the horizontal laser and the horizontal control line; the vertical distance data is measured by the vertical laser and transmitted to the power module, realizing automatic data collection; the power module controls the rotation of the adjustment axis to adjust the height of the composite floor according to the vertical distance data, and can automatically adjust the height of the composite floor to the design elevation, avoiding manual measurement and adjustment, improving the efficiency of the composite floor installation, and reducing safety risks.

[0076] The magnetic structure is used to quickly fix the locator to the vertical pole, and the horizontal laser is accurately calibrated by the fine-tuning knob so that it is completely aligned with the horizontal control line of the wall, thereby constructing a precise horizontal reference plane. This process is based on the linear propagation characteristics of the laser and uses the wall control line as a reference to ensure the accuracy of the measurement starting point. The vertical laser ranging module emits a vertical laser to the surface of the composite floor, calculates the vertical distance data based on the laser round-trip time, and transmits the data to the power module through a wired or wireless communication protocol. This process uses the time-of-flight ranging principle to achieve non-contact, high-precision distance measurement. After the power module receives the vertical distance data, it calculates and generates an adjustment instruction through the control unit to control the rotation of the adjustment shaft. The adjustment shaft converts the rotational motion into the vertical displacement of the U-shaped support until the composite floor reaches the design elevation, forming a closed-loop control system of "measurement-feedback-adjustment". The method of this embodiment achieves precise elevation adjustment of the composite floor through an automated measurement and adjustment process, thereby improving installation efficiency and accuracy.

[0077] In an optional embodiment, the power module controls the rotation of the adjustment shaft according to the received vertical distance data to adjust the height of the composite floor until the height of the composite floor reaches the design elevation, including: the power module calculates the height of the U-shaped support that needs to be adjusted according to the vertical distance data; the power module controls the rotation of the power shaft according to the height of the U-shaped support that needs to be adjusted, and drives the adjustment shaft to rotate to adjust the height of the composite floor until the design height is reached, wherein the power module includes a motor and a power shaft, and the power module is linked to the adjustment shaft through the power shaft.

[0078] In the above embodiment, the power module can calculate the height that the U-shaped support needs to be adjusted according to the vertical distance data, and control the rotation of the power shaft to drive the rotation of the adjustment shaft, so as to automatically adjust the height of the composite floor to the designed height, thereby improving the installation efficiency of the composite floor and reducing the safety risks of manual operation.

[0079] The power module calculates the height of the U-shaped support that needs to be adjusted based on the vertical distance data it receives. The power module controls the rotation of the power shaft based on the calculation result, and then drives the rotation of the adjustment shaft to adjust the height of the composite floor until it reaches the designed elevation. This design ensures that the composite floor can be accurately adjusted to the required height through precise calculation and control, thereby improving the accuracy and efficiency of installation.

[0080] It should be noted that the above-described embodiments are only part of the embodiments of the present application, rather than all the embodiments. The present application will be described in detail below with reference to specific embodiments.

[0081] The technical concept of this application is to design an automated installation device for composite floor slabs that can automatically adjust the elevation / automatically level the floor slabs. The embodiment of this application provides an automatically adjustable elevation composite floor slab installation device and method.

[0082] Figure 4 This is a partial structural example diagram of the composite floor installation equipment provided by this application. The principle is to install a locator on the vertical pole. The locator is magnetically attracted to the vertical pole and can be fine-tuned up and down by itself. The horizontal laser can be used to accurately align with the control line on the wall; the vertical laser is directly used to hit the composite board to measure the vertical distance between the composite board and the control line (the one-meter line of the building); and the signal is transmitted to the power module at the top of the vertical pole. The power module controls the power shaft to rotate automatically according to the command, thereby driving the rotation of the adjustment shaft. The adjustment shaft controls the height of the "adjustable U-support" (corresponding to the aforementioned U-shaped support), thereby achieving the purpose of controlling the elevation of the composite board; Figure 5 This is a schematic diagram of the composite panel lifting provided in this application. After the operator puts the composite panel in place, he presses the switch button to automatically level and align it. The worker can directly lift the next composite panel without any further operation. This can greatly save manpower, improve efficiency, reduce the time workers spend working in the lower part, and improve the safety of the workers.

[0083] An adjustable locator is installed on the pole. The locator is fixed by magnets and can be fine-tuned. A horizontal laser is used to align with the control line on the wall (the one-meter line of the building) to ensure accurate positioning.

[0084] A vertical laser is used to measure the distance between the superimposed plate and the control line, and this data will be transmitted in real time to the power module at the top of the pole.

[0085] After receiving the signal, the power module controls the power shaft to rotate automatically, thereby driving the adjustment shaft to rotate, accurately adjusting the height of the "adjustable U-support", thereby controlling the elevation of the composite plate and achieving automatic leveling.

[0086] After the installation is completed, the operator only needs to press the switch button, and the equipment will automatically complete the leveling and alignment process. Without manual intervention, the next composite panel can be hoisted, which significantly improves construction efficiency and reduces the safety risks brought by manual operation.

[0087] Figure 6 This is a schematic diagram of the joint control of multiple sets of equipment provided in this application. Multiple sets of installation equipment can be set up, and multiple sets of installation equipment work together through joint control to achieve synchronous elevation adjustment of large-area composite panels.

[0088] Figure 7is a schematic diagram of the precast component hoisting and positioning provided by the present application, the left and right side walls are provided with "building one-meter line (reference line)", the middle part is composed of vertical rods, crossbars and other components to form a support system, the vertical rod bottom is fixed to the floor through a tripod, the crossbars and other components are used to bear the composite slab, the building one-meter line is used for auxiliary positioning to realize the elevation control function during the installation of the composite slab, the horizontal laser and vertical laser emitted from the top of the vertical rod are used for accurate measurement and adjustment of the position of the composite slab to ensure that its level and elevation meet the building requirements, the design of the equipment aims to improve construction efficiency and accuracy through automation technology, reduce manual operation and improve construction safety.

[0089] To solve the problem of installation precision and efficiency of composite floor slabs under complex working conditions, an intelligent algorithm is integrated in the positioning instrument to automatically compensate for environmental disturbances such as wind speed changes, ground vibrations and other factors, thereby ensuring the leveling accuracy under harsh conditions.

[0090] The positioning instrument integrates a multi-sensor system, including wind speed sensors, vibration sensors, etc., for real-time monitoring of on-site environmental conditions.

[0091] The intelligent algorithm adjusts the angle and frequency of laser emission through real-time analysis of collected data to offset external disturbances and ensure measurement accuracy.

[0092] The data processing module updates the calculation results every 0.2 seconds, and the power module dynamically adjusts the rotation speed and direction of the power shaft according to the latest data to ensure that the height of the "adjustable U bracket" is always in the best position.

[0093] Further, to improve construction safety, a remote monitoring system is integrated into the equipment, allowing operators to remotely monitor the equipment status through mobile terminals, reducing the need for on-site operations and reducing the risk of direct worker contact.

[0094] Implementation: The remote monitoring system includes high-definition cameras, temperature sensors, and fault diagnosis modules, which can transmit equipment operating status and environmental parameters to the operator's mobile device in real time.

[0095] The mobile terminal application provides a user-friendly interface to display device operating parameters and alarm information, allowing operators to remotely start and stop the equipment, adjust parameter settings, and receive fault alerts.

[0096] Once an abnormal situation is detected, the system will automatically send a warning message and suspend equipment operation until the problem is resolved, effectively avoiding potential safety incidents.

[0097] In the above embodiments, the fine adjustment technology of the adjustable positioner and the laser alignment system are used to accurately measure and control the elevation of the composite slab; the automatic control mechanism of the power module controls the lifting of the "adjustable U-shaped support" through precise power shafts and adjustment shafts; the environmental adaptability improvement integrated with intelligent algorithms to cope with precision challenges under complex working conditions; the integration of the remote monitoring system to improve construction safety and management efficiency.

[0098] Compared with the related art, the technical scheme of the present application has at least the following technical effects: 1) because the automatic elevation adjustment technology is adopted, the effect of greatly improving the installation efficiency of the composite floor slab is achieved, the labor demand is reduced, and the construction cost is reduced; 2) because the intelligent algorithm and the remote monitoring system are integrated, high-precision installation under complex working conditions is achieved, construction safety is improved, and the risk of worker injury is reduced; 3) because the installation process is optimized and the on-site operation time is reduced, the construction flexibility is enhanced, and the overall construction period of the building project is shortened.

[0099] In the above embodiments, the description of each embodiment has its own emphasis, and the parts not described in detail in a certain embodiment can be referred to the related description of other embodiments.

[0100] The above is only exemplary embodiments of the present disclosure, which cannot limit the scope of the present disclosure. Any equivalent changes and modifications made in accordance with the teachings of the present disclosure are still within the scope of the present disclosure. Other embodiments of the present disclosure will be easily obtained by those skilled in the art after considering the disclosure of the specification.

[0101] The present application is intended to cover any variations, uses, or adaptive changes of the present disclosure that follow the general principles of the present disclosure and include common knowledge or conventional technical means in the technical field of the present disclosure not recorded in the present disclosure.

Claims

1. A composite floor installation device with automatic elevation adjustment, characterized in that: include: Vertical poles are fixed vertically to the construction surface to support the composite floor slabs; a locator mounted on the vertical pole, the locator being used to align a horizontal control line on a building wall by emitting a horizontal laser, and to measure vertical distance data between the surface of the composite floor slab and the horizontal control line by emitting a vertical laser, and to transmit the vertical distance data to a power module; The power module is provided at the top of the vertical pole and is used to receive the vertical distance data and output control instructions; an adjusting shaft connected to the power module; A U-shaped support connected to the adjustment shaft and used to support the composite floor slab; The power module is used to drive the adjustment shaft to rotate according to the vertical distance data to adjust the height of the composite floor.

2. The device according to claim 1, characterized in that The power module includes a motor and a power shaft, wherein: The power module is linked to the adjustment shaft via the power shaft. The power module controls the power shaft to automatically rotate according to the control instruction, thereby driving the adjustment shaft to rotate to adjust the height of the U-shaped support until the height of the composite floor reaches the designed elevation. The power module also includes a control unit, which is in communication with the locator and is used to receive the vertical distance data and control the action of the motor.

3. The device according to claim 1, characterized in that The locator is fixed to the pole via a magnetic structure, and the locator is configured to allow movement up and down along the pole; The locator further includes a fine-tuning knob for calibrating the alignment accuracy between the horizontal laser and the horizontal control line.

4. The device according to claim 1, characterized in that A threaded transmission pair is provided between the adjusting shaft and the U-shaped bracket, and the rotational motion of the adjusting shaft is converted into a vertical displacement of the U-shaped bracket through the threaded transmission pair; The U-shaped support includes a U-shaped supporting groove lined with a non-slip rubber pad; A pressure sensor is also provided in the U-shaped support for triggering an audible and visual alarm when the composite floor slab is overloaded.

5. The device according to claim 4, characterized in that A mechanical self-locking mechanism is provided at the bottom of the U-shaped support, and the mechanical self-locking mechanism automatically locks the current height position through friction damping when the adjustment shaft stops rotating.

6. The device according to claim 1, characterized in that The positioning instrument includes a horizontal laser emitting device and a vertical laser ranging module, wherein the horizontal laser emitting device is used to emit the horizontal laser, and the vertical laser ranging module is used to emit the vertical laser and measure the vertical distance data.

7. The device according to claim 1, characterized in that The device further comprises: a remote monitoring module and a mobile terminal. The remote monitoring module comprises a camera, a temperature sensor and a fault diagnosis unit. The remote monitoring module is used to transmit the device operating status and environmental parameters to the mobile terminal.

8. The device according to claim 1, characterized in that The vertical pole comprises at least two support columns spaced apart in the horizontal direction, and the tops of the vertical poles are rigidly connected by a cross beam to form an integral support frame.

9. A method for installing a composite floor with automatic elevation adjustment, characterized in that: The device according to any one of claims 1 to 8, comprising: The locator is installed on the vertical pole, fixed by a magnetic structure, and fine-tuned to align the horizontal laser with the horizontal control line on the wall; Measuring vertical distance data between the composite floor slab and the horizontal control line using the vertical laser, and transmitting the vertical distance data to the power module; The power module controls the rotation of the adjustment shaft according to the received vertical distance data to adjust the height of the composite floor slab until the height of the composite floor slab reaches the designed elevation.

10. The method according to claim 9, characterized in that The power module controls the rotation of the adjustment shaft according to the received vertical distance data to adjust the height of the composite floor slab until the height of the composite floor slab reaches the design elevation, including: The power module calculates the height of the U-shaped support that needs to be adjusted according to the vertical distance data; The power module controls the rotation of the power shaft according to the height of the U-shaped support that needs to be adjusted, driving the rotation of the adjustment shaft to adjust the height of the composite floor until the designed height is reached, wherein the power module includes a motor and a power shaft, and the power module is linked to the adjustment shaft through the power shaft.

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