Building external wall heat preservation and decoration integrated construction equipment

Abstract

The utility model relates to the technical field of building external wall heat preservation, in particular to building external wall heat preservation and decoration integrated construction equipment which comprises a rack, a construction unit, a material storage unit and a glue injection unit. The rack comprises a first steel wire rope, a second steel wire rope and a fixed plate, the first steel wire rope is fixedly connected to the top end of the fixed plate, the second steel wire rope is arranged at the top of the rack, and the top end of the second steel wire rope is fixedly connected to the fixed plate; the device further comprises a control unit, the control unit comprises a controller and an intelligent anchoring module, the intelligent anchoring module comprises an anchoring head, a suction cup and a first pressure sensor, and the anchoring head, the suction cup and the pressure sensor are electrically connected with the controller. The construction period is greatly shortened, the construction efficiency is improved, the continuous operation time of equipment is prolonged, and the construction safety and the quality stability are remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to building external wall thermal insulation technical field, concretely is a building external wall thermal insulation and decoration integration construction equipment. BACKGROUND

[0002] With the continuous improvement of people's living standards, the demand for buildings is no longer limited to simple living functions, but increasingly stringent requirements for energy saving, aesthetics and durability. The traditional external wall construction mode has exposed many malpractices in long-term practice. On the one hand, the construction period is long, and the connection between different processes is prone to delay, resulting in the extension of the overall construction period, increasing the time cost and the consumption of human and material resources. On the other hand, since the thermal insulation layer and the decorative layer are not integrally formed, due to the different thermal expansion and cold shrinkage coefficients in the subsequent use process, they are prone to cause quality problems such as hollowing and cracking, which not only affects the appearance of the building, but also greatly reduces the thermal insulation effect, causing unnecessary waste of energy.

[0003] In recent years, the domestic construction industry has paid increasing attention to the integration of thermal insulation and decoration. Many enterprises and research units have actively launched key areas such as material selection and application, and optimized design of structure, and have achieved stage achievements. However, it cannot be ignored that the current domestic integration process is still in the development stage and has not yet reached a mature and perfect state. The construction process also has shortcomings, and the standardization and refinement are insufficient. Compared with China, foreign developed countries started earlier in the field of building external wall thermal insulation and decoration integration, and after years of deep cultivation, the technical system has already been relatively mature. Although foreign technology is advanced, direct introduction is not a wise choice. On the one hand, the high introduction cost will bring heavy economic burden to enterprises; on the other hand, China has vast territory, and the climate and architectural style are different in different places, so foreign technology may not perfectly match the actual situation.

[0004] The traditional external wall thermal insulation construction mode has the following main defects: long cycle, high cost, and interface stress concentration easily causing hollowing and cracking; insufficient construction precision, relying on manual calibration, large error, and low qualified rate of inside and outside corner treatment; poor fixing reliability, environmental adaptation short board, high equipment failure rate. Therefore, a building external wall thermal insulation and decoration integration construction equipment is urgently needed to solve the above problems. SUMMARY

[0005] The utility model aims at providing a building external wall thermal insulation and decoration integration construction equipment to solve the problems of long cycle, high cost, insufficient construction precision, and poor fixing reliability of the traditional external wall thermal insulation construction mode in the background art.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a building external wall heat preservation and decoration integrated construction equipment, including frame, construction unit, storage unit, glue injection unit, the frame includes first steel wire rope, second steel wire rope and fixed plate, the first steel wire rope fixedly connected in the top of fixed plate, the second steel wire rope sets up at the top of frame, and the top of second steel wire rope is fixedly connected on the fixed plate, the construction unit includes fixed seat and movable shaft, and one end of fixed seat is rotatably connected with movable shaft, and the inside of movable shaft is fixedly connected with gear, and the outside of movable shaft is fixedly connected with pulley, and the inside of fixed seat is fixedly connected with fixed shaft, the storage unit includes outer fixed box and inner storage tray, and the outer fixed box is covered the outside of inner storage tray, and the outer fixed box is fixedly connected above the frame, and the top of outer fixed box is equipped with upper mouth, and the bottom of outer fixed box is equipped with lower mouth, the glue injection unit includes placing rack, glue storage tank and recovery groove, and placing rack is fixedly connected on the frame, and glue storage tank sets up above placing rack, and the bottom of glue storage tank is communicated with glue conveying pipe, and recovery groove is fixedly connected on the surface of frame, still include control unit, and the control unit includes controller and intelligent anchoring module, and the intelligent anchoring module includes anchoring head, sucking disc and first pressure sensor, and anchoring head, sucking disc, pressure sensor are electrically connected with controller.

[0007] Preferably, the control unit further comprises an error compensation module, the error compensation module comprising a laser three-dimensional scanner, a visual recognition sub-module and an inclination sensor, the laser three-dimensional scanner, the visual recognition sub-module and the inclination sensor being electrically connected with the controller.

[0008] Preferably, the control unit further comprises a flow closed-loop control module, the flow closed-loop control module comprising a second pressure sensor, an electric regulating valve and a flow controller, the second pressure sensor, the electric regulating valve and the flow controller being electrically connected with the controller.

[0009] Preferably, the control unit further comprises a pulse airflow purging device, the pulse airflow purging device being provided with a solenoid valve, the solenoid valve being installed at a connection between the glue conveying pipe and the glue placing plate, and the solenoid valve being electrically connected with the controller.

[0010] Preferably, the storage unit is provided with a pressure sensor array in the storage chamber, and the pressure sensor array is electrically connected with the controller.

[0011] Preferably, the pressure sensor array comprises a plurality of micro thin film pressure sensors, and the micro thin film pressure sensors are integrated between a pushing plate at the bottom of the storage chamber and a first spring.

[0012] Compared with the prior art, the utility model has the advantages that: the utility model realizes remarkable promotion in construction efficiency, quality, safety and intelligent level through multi-module innovative design, and the specific effects are as follows: the double fixing of mechanical anchoring and adhesive improves the anti-pull force from 0.3MPa to 0.5MPa, the adhesion degree of the insulation board and the wall surface reaches 99.8% in combination with the flexible paving compensation technology, and the falling risk is reduced by 60%. The paving error is reduced from ±2mm to ±0.5mm through the laser three-dimensional scanning and dynamic error compensation technology, the wall surface parallelism deviation is less than or equal to ±0.5°, and the processing precision of the female-male angle is improved by 50%. The whole process of plate taking, gluing, anchoring and wall mounting is automated, the daily construction capacity of a single device is improved from 300 square meters to 600 square meters, and the construction period is shortened by 40%. BIM data driven path planning and obstacle avoidance reduce 50% of manual intervention; the pressure sensor array automatically triggers the rotation of the storage tray, the continuous construction time is extended to 12 hours, and the efficiency is improved by 50%. The flow closed loop makes the glue amount error less than or equal to ±0.3mm, and the material loss rate is reduced from 8% to 3%. The automatic construction reduces 80% of the high-altitude manual operation, and cooperates with the AR remote monitoring, so that the safety accident rate is reduced by 85%. The utility model breaks through the efficiency and quality bottleneck of traditional external wall insulation construction through the core technologies of intelligent anchoring, dynamic compensation and flow control, and is especially suitable for Xinjiang and other complex environments, and provides an innovative solution for building energy saving and green construction. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the whole structure schematic diagram of the utility model.

[0014] Figure 2 It is the main view structure schematic diagram of the utility model.

[0015] Figure 3 It is the main view structure schematic diagram of the construction unit of the utility model.

[0016] Figure 4 It is the structure schematic diagram of the storage unit of the utility model.

[0017] Figure 5 It is the structure schematic diagram of the glue injection unit of the utility model.

[0018] In the figure: 1 is a rack, 2 is a second steel wire rope, 3 is a fixed plate, 4 is a first steel wire rope, 5 is a servo motor, 6 is a first belt, 7 is an inclination sensor, 9 is a fixed seat, 10 is a moving shaft, 11 is a fixed shaft, 12 is a second belt, 13 is a gear, 14 is a pulley, 15 is a second pulley, 16 is a construction arm, 17 is a vacuum generator, 18 is a suction cup, 20 is an outer fixing box, 21 is an inner storage disc, 22 is a transmission shaft, 23 is a third pulley, 24 is a third belt, 25 is an upper opening, 26 is a lower opening, 27 is a storage chamber, 28 is a first spring, 29 is a pushing plate, 30 is a second spring, 31 is a limiting column, 33 is a placing rack, 34 is a glue storage tank, 35 is a recovery groove, 36 is a glue placing plate, and 37 is a glue conveying pipe. DETAILED DESCRIPTION

[0019] The technical solutions 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, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0020] Embodiment 1: Please refer to Figure 1The utility model provides a kind of building external wall thermal insulation and decoration integration construction equipment, including rack 1, construction unit, storage unit, glue injection unit;Rack 1 includes first steel wire rope 4, second steel wire rope 2 and fixed plate 3, first steel wire rope 4 is fixedly connected in the top of fixed plate 3, second steel wire rope 2 is arranged at the top of rack 1, and the top of second steel wire rope 2 is fixedly connected on fixed plate 3;Construction unit includes fixed seat 9 and dynamic shaft 10, and one end of fixed seat 9 is rotatably connected with dynamic shaft 10, and the inside of dynamic shaft 10 is fixedly connected with gear 13, and the outside of dynamic shaft 10 is fixedly connected with pulley 14, and the inside of fixed seat 9 is fixedly connected with fixed shaft 11;Storage unit includes outer fixed box 20 and inner storage tray 21, and outer fixed box 20 is sleeved at the outside of inner storage tray 21, and outer fixed box 20 is fixedly connected above rack 1, and the top of outer fixed box 20 is equipped with upper mouth 25, and the bottom of outer fixed box 20 is equipped with lower mouth 26;Glue injection unit includes placing rack 33, glue storage tank 34 and recovery groove 35, placing rack 33 is fixedly connected on rack 1, glue storage tank 34 is arranged above placing rack 33, the bottom of glue storage tank 34 is communicated with glue conveying pipe 37, and recovery groove 35 is fixedly connected on the surface of rack 1;Still include control unit, and control unit includes controller and intelligent anchoring module, and intelligent anchoring module includes anchoring head, suction cup 18 and first pressure sensor, and anchoring head, suction cup 18, pressure sensor are electrically connected with controller.Anchoring head monitors wall surface base layer strength in real time through first pressure sensor, dynamically adjusts anchoring depth, and is fixed with insulating board in cooperation with adhesive.Anchoring head is installed on the side or below of suction cup 18 through quick release connector such as magnetic attraction or buckle, and suction cup 18 is fixed on the end of construction arm 16.The telescopic and rotation of construction arm 16 are driven by movable shaft, and suction cup 18 and anchoring head move synchronously.When suction cup 18 adsorbs insulating board, anchoring head is driven to extend through stepping motor, carries out drilling and mechanical anchoring.Controller controls the start-stop sequence control of vacuum generator 17 and stepping motor, and pressure sensor data feedback dynamically adjusts anchoring depth and adhesive dosage.Suction cup 18 is responsible for adsorbing and positioning insulating board, and anchoring head is responsible for mechanical fixing, and the both are connected through integrated structure in the end of construction arm 16, and are cooperatively controlled by controller, to realize the coherent operation of adsorption, positioning, anchoring and glue injection.

[0021] Preferably, the control unit further comprises an error compensation module, the error compensation module comprising a laser three-dimensional scanner, a visual recognition submodule and an inclination sensor 7, the laser three-dimensional scanner, the visual recognition submodule, the inclination sensor 7 and the controller being electrically connected. The laser three-dimensional scanner scans the wall surface in real time to generate a high-precision three-dimensional model and identify the concave-convex area. The visual recognition submodule identifies the surface defects of the insulation board based on a deep learning algorithm, with an accuracy of 99.5%; dynamically tracks the relative position of the insulation board and the wall surface, and assists in path planning. The inclination sensor 7 monitors the levelness of the rack 1 and the attitude of the construction arm 16, outputs inclination data, corrects the attitude error of the construction arm 16, and ensures that the parallelism deviation of the insulation board and the wall surface is ≤±0.5mm. The execution control module controls the extension and rotation of the construction arm 16, dynamically adjusts the construction path based on the three-dimensional model data. The controller fuses laser scanning, visual recognition and inclination data to generate wall surface compensation instructions, and controls the construction arm 16 through an algorithm. The laser scanner generates three-dimensional point cloud data of the wall surface, and the visual recognition submodule identifies defects and concave-convex areas. The controller adjusts the motion trajectory of the construction arm 16 according to the three-dimensional model to avoid obstacles and compensate for concave-convex. The inclination sensor 7 feeds back the attitude deviation in real time, and the servo system adjusts the angle of the construction arm 16.

[0022] Preferably, the control unit further comprises a flow closed-loop control module, the flow closed-loop control module comprising a second pressure sensor, an electric regulating valve and a flow controller, the second pressure sensor, the electric regulating valve, the flow controller and the controller being electrically connected. The second pressure sensor is installed at the end of the glue conveying pipe 37 close to the glue placing plate 36, and monitors the glue pressure in real time. The electric regulating valve is integrated in the glue conveying pipe 37 and controls the valve opening degree through a stepping motor. The flow controller has a built-in PID algorithm, receives the second pressure sensor signal and outputs a control instruction to the electric regulating valve. The flow controller communicates with the controller of the frame control unit and can receive the wall surface three-dimensional model data. The laser three-dimensional scanner generates a three-dimensional model of the wall surface and identifies the concave area. The BIM data interface provides a preset glue amount reference value according to the area and design thickness of the insulation board. The flow controller calculates the compensation glue amount according to the concave depth and outputs a signal to the electric regulating valve. The second pressure sensor feeds back the actual glue amount to form a closed-loop control, ensuring that the glue coating thickness error is ≤±0.3mm. The construction arm 16 presses the insulation board to the glue placing plate 36, and the glue is uniformly coated on the glue placing plate made of sponge material, and the excess glue is collected through the recovery groove 35.

[0023] The utility model also includes pulse air flow purging device, pulse air flow purging device is equipped with electromagnetic valve, electromagnetic valve installs in the glue pipe 37 with the connecting place of glue plate 36, electromagnetic valve is electrically connected with controller, and the pulse release of compressed air is controlled. Pulse air flow purging device provides 0.6-0.8MPa compressed air through micro air compressor, can regularly or according to the need of the nozzle cleaning in the construction process. The compressed air provided by micro air compressor is stored in the gas storage tank, and then the compressed air is controlled by the electromagnetic valve to be released in pulse at the connecting place of the glue pipe and the glue plate, and the high-speed airflow can effectively remove the residual glue in the nozzle, prevent the nozzle from being blocked by dried glue, and ensure the continuity of the glue injection work. Keeping the nozzle clean can reduce the damage to the equipment caused by nozzle blockage or glue residue, reduce the equipment maintenance frequency, prolong the service life of the glue injection equipment, save the equipment maintenance cost and replacement cost. The pulse air flow purging device realizes self-cleaning of the nozzle, without frequent disassembly and cleaning of the nozzle by manual, reduces the downtime caused by equipment cleaning, makes the construction process more coherent, and improves the overall construction efficiency.

[0024] Preferably, the storage unit is provided with a pressure sensor array in the storage chamber 27, and the pressure sensor array is electrically connected with the controller. Preferably, the pressure sensor array includes a plurality of micro thin film pressure sensors, which are integrated between the push plate 29 and the first spring 28 at the bottom of the storage chamber 27. Four sensors are evenly arranged on the bottom surface of each storage chamber 27, covering the main stress area of the push plate 29. When the insulation board is placed in the storage chamber 27, the push plate 29 compresses the first spring 28, and the pressure sensor detects the pressure value and sends it to the controller in real time. The controller calculates the average value of the four sensors, and if the threshold value is exceeded for three consecutive times, it is determined that the storage chamber is full. The controller sends a signal to the servo motor 5 to drive the belt pulley 14 to rotate, which drives the inner storage disc 21 to rotate 60° through the third belt 24, and the next empty storage chamber is aligned with the upper opening 25. If multiple storage chambers are full at the same time, the system rotates to the nearest empty storage chamber first, reducing the number of rotations. When the storage disc rotates, the pressure sensor continuously monitors the load of each storage chamber, and adjusts the rotation speed through the servo motor to ensure the stability of the equipment. In this way, the stacking state of the insulation board can be monitored in real time and the inner storage disc 21 is automatically triggered to rotate, so that the construction process does not need to frequently check the storage situation manually and manually operate the rotation, reducing the waiting time in the construction process. From the perspective of material management, the number of insulation boards placed can be accurately controlled, avoiding damage to the insulation boards due to excessive stacking, and saving material costs. It also enhances the automation and intelligence level of the construction, and the automatic triggering mechanism makes the storage link more intelligent, which cooperates with other automatic functions of the construction device, further improves the intelligent degree of the whole external wall insulation and decoration integrated construction, reduces manual intervention, reduces errors caused by human factors, and ensures the stability of the construction quality.

[0025] The utility model discloses a multi-module collaborative operation realizes the intelligent, high efficiency and precision of external wall thermal insulation decoration construction. Its core work flow is as follows: first steel wire rope 4 with second steel wire rope 2 will frame 1 be suspended in the wall target position, and fixed plate 3 is fixed through counterweight base and house top, ensures that the device is stable. Inclination sensor 7 real -time monitoring frame levelness, electric telescopic link 13 adjusts universal positioning wheel 12 and the contact point of wall, and the installation deviation of compensation is within ±3mm. Laser three -dimensional scanner carries out 360 degree scanning to wall, generates millimeter level three -dimensional model, and the design parameter of combination BIM data interface import is planned construction path. Visual identification submodule detects wall flatness and obstacle simultaneously, and marks the area that needs special treatment. The heat preservation board is put into the storage chamber 27 of inner storage tray 21 through the upper mouth 25, and the pressure sensor array real -time monitoring push -plate 29 pressure. When single storage chamber pressure exceeds threshold single board weight 1.2 times, controller triggers servo motor 5 drive pulley 14 rotation, through third belt 24 drive inner storage tray 21 rotation 60, and the next empty storage chamber is aligned with upper mouth 25. Servo motor 5 drive driving shaft 10 rotation, gear 13 drive variable speed gear 233 and swing arm 232 synchronous rotation. Swing arm 232 through the transmission relation of second belt pulley 15 and fixed shaft 11, make construction arm 16 with 120 degree / time step -by -step movement, complete taking board, glueing, wall operation in turn. Suction cup 18 absorbs heat preservation board when taking board, and keeps stable through vacuum generator 17. The three -dimensional point cloud data generated by laser scanner and the flaw information of visual identification submodule, the attitude data of inclination sensor 7 are synchronous transmission to controller. Algorithm real -time analysis wall concave -convex area, adjusts construction arm 16 movement track. After every 100 square meters construction, pulse airflow blowing device releases 0.6-0.8MPa compressed air through electromagnetic valve, and removes nozzle residual glue.

[0026] The above is only the preferred embodiment of the utility model, and does not limit the utility model in any form; ordinary technical personnel in the industry can implement the utility model according to the drawings and the above; however, the equivalent changes, such as some changes, modifications and evolution, of the skilled personnel in the professional field within the scope of the technical scheme of the utility model, using the above disclosed technical content, are all equivalent embodiments of the utility model; meanwhile, any equivalent change, modification and evolution of the above embodiment according to the essential technology of the utility model are still within the protection scope of the technical scheme of the utility model.

Claims

1. An integrated construction equipment for building exterior wall insulation and decoration, characterized in that: The utility model relates to a construction machine, which comprises a rack (1), a construction unit, a storage unit and a glue injection unit, wherein the rack (1) comprises a first steel wire rope (4), a second steel wire rope (2) and a fixed plate (3), the first steel wire rope (4) is fixedly connected to the top end of the fixed plate (3), the second steel wire rope (2) is arranged on the top of the rack (1), and the top end of the second steel wire rope (2) is fixedly connected to the fixed plate (3); the construction unit comprises a fixed seat (9) and a movable shaft (10), one end of the fixed seat (9) is rotatably connected to the movable shaft (10), the inner side of the movable shaft (10) is fixedly connected with a gear (13), the outer side of the movable shaft (10) is fixedly connected with a belt pulley (14), and the inner side of the fixed seat (9) is fixedly connected with a fixed shaft (11); the storage unit comprises an outer fixed box (20) and an inner storage disc (21), the outer fixed box (20) is sleeved outside the inner storage disc (21), the outer fixed box (20) is fixedly connected above the rack (1), the top end of the outer fixed box (20) is provided with an upper opening (25), and the bottom end of the outer fixed box (20) is provided with a lower opening (26); the glue injection unit comprises a placing rack (33), a glue storage tank (34) and a recovery groove (35), the placing rack (33) is fixedly connected to the rack (1), the glue storage tank (34) is arranged above the placing rack (33), the bottom of the glue storage tank (34) is communicated with a glue conveying pipe (37), and the recovery groove (35) is fixedly connected to the surface of the rack (1); the control unit further comprises a controller and an intelligent anchoring module, the intelligent anchoring module comprises an anchoring head, a suction cup (18) and a first pressure sensor, and the anchoring head, the suction cup (18), the pressure sensor and the controller are electrically connected.

2. The building exterior wall insulation and decoration integrated construction equipment according to claim 1, characterized in that: The control unit further comprises an error compensation module, the error compensation module comprises a laser three-dimensional scanner, a visual identification submodule and an inclination sensor (7), and the laser three-dimensional scanner, the visual identification submodule and the inclination sensor (7) are electrically connected with the controller.

3. The construction equipment for external wall insulation and decoration according to claim 1 or 2, characterized in that: The control unit further comprises a flow closed-loop control module, the flow closed-loop control module comprises a second pressure sensor, an electric regulating valve and a flow controller, and the second pressure sensor, the electric regulating valve and the flow controller are electrically connected with the controller.

4. The construction equipment for the external wall of building according to claim 1 or 2, characterized in that: The utility model further comprises a pulse air flow purging device, the pulse air flow purging device is provided with a solenoid valve, the solenoid valve is installed at the connecting position of the glue conveying pipe (37) and the glue placing plate (36), and the solenoid valve is electrically connected with the controller.

5. The construction equipment according to claim 1 or 2, characterized in that: The storage chamber (27) of the storage unit (19) is provided with a pressure sensor array, and the pressure sensor array is electrically connected with the controller.

6. The building exterior wall insulation and decoration integrated construction equipment according to claim 5, characterized in that: The pressure sensor array comprises a plurality of micro thin film pressure sensors, and the micro thin film pressure sensors are integrated between the bottom pushing plate (29) and the first spring (28) of the storage chamber (27).

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