Suspension type intelligent concrete construction equipment applied to building machine

Abstract

The invention relates to suspension type intelligent concrete construction equipment applied to a building machine. The suspension type intelligent concrete construction equipment comprises an X-axis arm, an X-axis sliding table, a transmission shaft, a fixing base, a Y-axis driver, a Y-axis arm, a Y-axis sliding table, a Z-axis driver, a Z-axis telescopic arm, an extension arm and a concrete construction device. The X-axis arm is suspended and fixed at the bottom of a truss of the building machine, the Y-axis driver is connected with the transmission shaft, and the Y-axis driver outputs power to the X-axis sliding table through the transmission shaft; the Z-axis driver is connected with the Z-axis telescopic arm, and the Z-axis driver pulls the Z-axis telescopic arm to move left and right on the Y-axis sliding table in the direction of the Y-axis arm. Through the multi-directional displacement adjustment of the X axis, the Y axis and the Z axis and the full-angle rotation design of the rotating shaft, the concrete construction equipment can freely move in all directions at the bottom of the truss of the building machine, manual work is effectively replaced to complete concrete paving, vibrating and leveling procedures, the construction efficiency and the operation precision are remarkably improved, and the labor intensity of workers is reduced.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of building construction equipment, in particular to a suspended intelligent concrete construction equipment applied to a building machine. BACKGROUND

[0002] In the field of modern high-rise building construction, the building machine as the core construction equipment of integration and modularization, the efficiency and quality of the internal concrete construction process directly determine the overall project progress and structural safety. However, the current internal concrete paving, vibrating and leveling operations of the building machine still generally rely on traditional manual operation methods, which have many technical bottlenecks and application limitations, and are difficult to adapt to the efficient and precise construction requirements of the building machine.

[0003] From the perspective of operation technology dependence, the effect of manual operation completely depends on the skill level and construction experience of workers. In the concrete paving link, workers need to manually spread the concrete slurry to the specified area by hand-held tools (such as scrapers and push plates). If the workers are not skilled, problems such as uneven paving thickness, missing paving or excessive accumulation in the corner area may occur, resulting in the deviation of the concrete base flatness exceeding the specification requirements; in the vibrating link, workers need to control the vibrating rod to insert into the concrete, and through high-frequency vibration to expel the bubbles in the slurry and make the aggregate dense. However, the vibrating time, insertion depth and moving speed completely depend on manual judgment. If the vibration is insufficient, it will cause pores in the concrete, reducing the structural strength. If the vibration is excessive, it may cause aggregate segregation and damage the uniformity of the concrete; in the leveling link, workers need to manually scrape the concrete surface relying on simple tools such as levels. It is difficult to ensure the overall flatness of large-area construction, and uneven operation force may cause scratches, depressions and other defects on the surface, which need to be repaired additionally, increasing the construction cost and period.

[0004] From the perspective of construction environment adaptability, if the construction environment faces adverse weather such as low temperature, high temperature or humidity, the efficiency of manual operation will be greatly reduced. In low temperature environment, the initial setting speed of concrete is accelerated, and workers are difficult to complete paving and leveling within the specified time. In high temperature environment, workers are prone to fatigue, which reduces the operation precision and further aggravates the construction quality fluctuation.

[0005] From the construction efficiency and cost control, the limitations of the traditional manual operation mode are more prominent. The continuous operation of concrete paving, vibrating, and leveling needs the cooperation of multiple people, and the overall labor cost is high. At the same time, due to the quality deviation of manual operation, additional manpower needs to be invested for quality detection and rework repair, such as polishing or supplementary grouting for the area with excessive flatness, and secondary vibrating for the area with insufficient compactness, which not only prolongs the construction period, but also increases the material loss and labor cost. With the development of high-rise buildings to super high-rise and large-span direction, the amount of concrete construction inside the building machine increases significantly, and the traditional manual operation mode has been difficult to meet the comprehensive needs of efficiency, quality and safety of the project. SUMMARY

[0006] The technical problem to be solved by the present application is to provide a suspended intelligent concrete construction equipment applied to a building machine, which can realize omnidirectional free movement at the bottom of the building machine truss, effectively replace manual operation to complete the concrete paving, vibrating, and leveling process, and significantly improve the construction efficiency and operation accuracy, and reduce the labor intensity.

[0007] The technical solution adopted by the present application to solve the technical problem is to construct a suspended intelligent concrete construction equipment applied to a building machine, which comprises an X-axis arm, an X-axis sliding table, a transmission shaft, a fixed seat, a Y-axis drive, a Y-axis arm, a Y-axis sliding table, a Z-axis drive, a Z-axis telescopic arm, an extension arm, and a concrete construction device. The X-axis arm is suspended and fixed at the bottom of the building machine truss, the Y-axis drive is connected with the transmission shaft, the transmission shaft is fixed on the Y-axis arm through the fixed seat, and the Y-axis drive outputs power to the X-axis sliding table through the transmission shaft to drive the Y-axis arm to slide back and forth along the length direction of the X-axis arm. The Z-axis drive is connected with the Z-axis telescopic arm, and the Z-axis drive pulls the Z-axis telescopic arm to move left and right on the Y-axis sliding table along the direction of the Y-axis arm. One end of the extension arm is fixedly connected with a first rotating shaft, the other end of the extension arm is fixedly connected with a second rotating shaft, and the concrete construction device is hung at the bottom of the second rotating shaft. The Z-axis telescopic arm is fixedly connected with the first rotating shaft, and the Z-axis telescopic arm drives the first rotating shaft, the second rotating shaft, the extension arm, and the concrete construction device to move up and down along the Z-axis direction through the up-and-down telescopic action.

[0008] In the above scheme, the top of the X-axis arm is provided with a mounting hole matched with a bolt, the bolt passes through the mounting hole and is threadedly connected with the bottom of the building machine truss, and a nut is threadedly matched with the bolt to lock the connection structure of the X-axis arm and the building machine truss.

[0009] In the above scheme, the Y-axis drive is a servo motor.

[0010] In the above scheme, the X-axis sliding table is arranged on the web plate of the X-axis arm.

[0011] In the above scheme, the end of the Y-axis arm is provided with a rolling trolley, the rolling trolley is provided with two rows of rollers, and the rollers are arranged on the two side flange plates at the bottom of the X-axis arm.

[0012] In the above scheme, the Z-axis telescopic arm is of a multi-section structure, and a servo unit is arranged to drive the Z-axis telescopic arm to move up and down through the sawtooth-shaped track.

[0013] In the above scheme, the first rotating shaft and the second rotating shaft are both rotary motors.

[0014] In the above scheme, the stator of the rotary motor is fixedly connected with the extension arm, the rotor of the rotary motor is fixedly connected with the corresponding connecting part, and the rotary motor drives the concrete construction device to rotate in all directions through 360° rotation of the rotor.

[0015] In the above scheme, the concrete construction device comprises a paving mechanism, a vibrating mechanism and a leveling mechanism. The paving mechanism comprises a paving plate, a lever and a motor drive, the motor drive, the lever and the paving plate are connected, the motor drive drives the paving plate to move down through the lever, the paving plate is deep into the concrete, the horizontal paving of the concrete is realized through the sliding of the Y-axis, the motor drive drives the paving plate to move up through the lever, the paving plate moves to the upper part of the concrete surface, and the paving action is cancelled at this time. The vibrating mechanism comprises a deflection motor and a vibrating table, the deflection motor is fixed in the vibrating table to drive the vibrating table to vibrate at a high frequency to realize the vibrating of the concrete. The leveling mechanism comprises a leveling scraper, the leveling scraper is driven to move in the horizontal direction through the sliding of the Y-axis to realize the leveling of the concrete.

[0016] In the above scheme, a control system is further included, the control system is electrically connected with the Y-axis drive, the Z-axis drive, the Z-axis telescopic arm, the first rotating shaft, the second rotating shaft and the concrete construction device respectively, and the control system is used to control the action parameters of the Y-axis drive, the Z-axis drive, the Z-axis telescopic arm, the first rotating shaft and the second rotating shaft and the working state of the concrete construction device.

[0017] The application of the application to the building machine has the following beneficial effects: The application can realize the omnibearing free movement of the concrete construction device at the bottom of the building machine truss, effectively replace the manual completion of the concrete paving, vibrating and leveling processes, significantly improve the construction efficiency and working accuracy, reduce the labor intensity, be suitable for various building machine concrete construction scenes of high-rise buildings and the like, and have high practical value and popularization significance. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments. In the accompanying drawings: Figure 1 This is a structural schematic diagram of the suspended intelligent concrete construction equipment of the present invention applied to building construction machines; Figure 2 This is a structural diagram of a concrete construction device. Detailed Implementation

[0019] To provide a clearer understanding of the technical features, objectives, and effects of the present invention, specific embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

[0020] like Figure 1 As shown, the suspended intelligent concrete construction equipment of the present invention applied to building construction machines includes an X-axis arm 3, an X-axis slide 4, a roller 5, a transmission shaft 6, a fixed base 7, a Y-axis drive 8, a Y-axis arm 9, a Y-axis slide 10, a Z-axis drive 11, a Z-axis telescopic arm 12, a first rotating shaft 13, a second rotating shaft 15, an extension arm 14, and a concrete construction device 16.

[0021] X-axis arm 3 is suspended from the bottom of the building machine truss 1 by fastener 2, and X-axis arm 3 provides a supporting foundation for the entire equipment. Y-axis drive 8 is connected to drive shaft 6, and drive shaft 6 is fixed to Y-axis arm 9 by fixing seat 7. Y-axis drive 8 outputs power to X-axis slide table 4 through drive shaft 6 to drive Y-axis arm 9 to slide back and forth along the length of X-axis arm 3, so as to realize the displacement adjustment of the equipment in the X-axis direction.

[0022] The Z-axis drive 11 is connected to the Z-axis telescopic arm 12, which pulls the Z-axis telescopic arm 12 to move left and right along the Y-axis arm 9 on the Y-axis slide 10. The Z-axis telescopic arm 12 has a multi-segment structure and is equipped with a servo drive, enabling it to extend and retract vertically. One end of the extension arm 14 is fixedly connected to the first rotating shaft 13, and the other end of the extension arm 14 is fixedly connected to the second rotating shaft 15, forming a rotary transmission structure.

[0023] Both the first rotating shaft 13 and the second rotating shaft 15 have a 360° free rotation function. The first rotating shaft 13 and the second rotating shaft 15 are linked by the extension arm 14 to drive the concrete construction device 16 to achieve omnidirectional rotation.

[0024] The concrete construction device 16 is suspended at the bottom of the second rotating shaft 15, and the concrete construction device 16 integrates the functions of paving, vibration and leveling, and can independently complete the core process of concrete construction.

[0025] The Z-axis telescopic arm 12 is fixedly connected with the first rotating shaft 13. The Z-axis telescopic arm 12 drives the first rotating shaft 13, the second rotating shaft 15, the extension arm 14 and the concrete construction device 16 to move up and down in the Z-axis direction through up-and-down telescopic action, so as to adapt to different construction height requirements.

[0026] Preferably, the top of the X-axis arm 3 is provided with a mounting hole matched with a bolt. The bolt is threadedly connected with the bottom of the building machine truss through the mounting hole. A nut is threadedly matched with the bolt to lock the connection structure of the X-axis arm 3 and the building machine truss.

[0027] Preferably, the Y-axis drive 8 is a servo motor. The transmission shaft 6 is fixedly connected with the Y-axis arm 9 through the fixing seat 7. The servo motor drives the transmission shaft 6 to rotate. The transmission shaft 6 is connected with the sliding table on the X-axis arm 3, so as to drive the Y-axis arm 9 to slide along the X-axis arm 3.

[0028] Preferably, the sliding table is arranged on the web of the X-axis arm 3. The Y-axis drive 8 outputs power to the sliding table through the transmission shaft 6, so as to provide power for the Y-axis arm 9 to slide along the X-axis arm 3.

[0029] Preferably, the end of the Y-axis arm 9 is provided with a rolling trolley. The rolling trolley is provided with two rows of rollers 5. The rollers 5 are arranged on the two side flange plates of the bottom of the X-axis arm 3. The rollers 5 can slide along the length direction of the flange plate.

[0030] Preferably, the Z-axis telescopic arm 12 is of a multi-section structure. The Z-axis telescopic arm 12 is driven to move up and down through the sawtooth-shaped track by a servo unit.

[0031] Preferably, the first rotating shaft 13 and the second rotating shaft 15 are both rotary motors. The stator of the rotary motor is fixedly connected with the extension arm 14. The rotor of the rotary motor is fixedly connected with the corresponding connecting component. The rotary motor drives the concrete construction device 16 to rotate in all directions through 360° rotation of the rotor.

[0032] Preferably, the concrete construction device 16 comprises a paving mechanism, a vibrating mechanism and a leveling mechanism.

[0033] The paving mechanism comprises a paving plate, a push rod and a motor drive. The motor drive, the push rod and the paving plate are connected. The motor drive drives the paving plate to move down through the push rod. The paving plate is deeply arranged in the concrete. The motor drive drives the paving plate to move up through the push rod. The paving plate is moved to the upper part of the concrete surface. At this time, the paving action is cancelled.

[0034] The vibrating mechanism comprises a deflection motor and a vibrating table. The deflection motor is fixedly arranged in the vibrating table, so as to drive the vibrating table to vibrate at high frequency to realize concrete vibration. The leveling mechanism comprises a leveling scraper. The leveling scraper is driven to move along the horizontal direction through the sliding of the Y-axis, so as to realize concrete leveling.

[0035] Preferably, the suspended intelligent concrete construction equipment applied to the building machine further comprises a control system electrically connected with the Y-axis drive 8, the Z-axis drive 11, the Z-axis telescopic arm 12, the rotating shaft and the concrete construction device 16 respectively, so as to control the action parameters of the Y-axis drive 8, the Z-axis drive 11, the Z-axis telescopic arm 12, the rotating shaft and the working state of the concrete construction device 16.

[0036] The working principle of the present application is as follows: 1. Equipment installation and fixation: the X-axis arm 3 is fixed to the bottom of the building machine truss 1 through the fastener 2, and it is checked whether the connection of each part is firm.

[0037] 2. X-axis and Y-axis path planning: before the concrete floor slab construction, the working surface is divided into several independent construction units (slab 1, slab 2, slab 3, …) according to the design and construction requirements. According to the geometric size (length, width) of each slab, the continuous working path of the concrete construction device 16 in the X-axis and Y-axis directions is preset through the program. At the same time, considering the reserved position of the vertical reinforcement of the slab and the space limitation, the transfer trajectory of the equipment between the slabs is optimized to form an efficient construction sequence such as slab 1→slab 3→slab 2→….

[0038] 3. Z-axis height setting: a laser range finder is installed at the bottom of the first rotating shaft 13 (13), and the reference height reading of the telescopic arm in the initial state is collected through the instrument, which is recorded as h1; according to the correlation between the slab thickness and the reference height, the target descending height h2 of the Z-axis telescopic arm is calculated, and the calculation formula is h2=h1-floor design thickness; finally, based on the above calculation result, the precise setting of the descending height of the Z-axis telescopic arm is completed, so as to ensure that the working height of the equipment is completely matched with the construction requirements of the slab.

[0039] 4. X-axis direction displacement adjustment: start the Y-axis drive 8, drive the Y-axis arm 9 to slide along the X-axis arm 3 through the linkage of the transmission shaft 6 and the X-axis sliding table 4, and the cooperation of the roller 5 and the X-axis arm 3, and move the equipment to above the X-axis line of the target construction area.

[0040] 5. Y-axis direction displacement adjustment: start the Z-axis drive 11, drive the Z-axis telescopic arm 12 to slide along the Y-axis sliding table 10 in the Y-axis arm 9, and move the equipment to above the Y-axis line of the target construction area.

[0041] 6. Z-axis direction height adjustment: start the Z-axis telescopic arm 12, control it to drive the first rotating shaft 13 (13), the extension arm 14, the second rotating shaft 15 (15) and the concrete construction device 16 to retract downward, and lower the concrete construction device 16 to the specified construction height.

[0042] 7. Device angle adjustment: according to the construction site requirements, start the first rotating shaft 13 (13) and the second rotating shaft 15 (15), through the linkage of the extension arm 14, drive the concrete construction device 16 to rotate to the appropriate angle, ensure that the device is aligned with the working surface.

[0043] 8. Concrete construction process: (1) Paving operation: start the paving mechanism, the paving motor 20 drives the push rod 21 to drive the paving plate 22 to move down, cooperate with the sliding of the Y-axis arm 9 and the Z-axis telescopic arm 12 to complete paving; after the paving process is completed, the paving motor 20 drives the push rod 21 to drive the paving plate 22 to move up, and the paving is stopped.

[0044] (2) Vibration operation: start the vibrating mechanism, the eccentric motor 18 drives the vibrating table 19 to vibrate at high frequency, realize the compaction of concrete; through the sliding of the Y-axis arm 9 and the Z-axis telescopic arm 12, complete the full-area vibration of the working area.

[0045] (3) Leveling operation: with the help of the sliding of the Y-axis arm 9 and the Z-axis telescopic arm 12, drive the vibrating table 19 to move, complete the leveling of the concrete surface.

[0046] 9. Multi-region construction and device reset: after the construction of a single region is completed, adjust the Z-axis telescopic arm 12 to move up, the first rotating shaft 13 (13) to turn, and the Y-axis arm 9 to slide through the control system, move the device to the next construction area, repeat the above construction steps; after all the work is completed, control each part to reset and close the system.

[0047] The embodiments of the present application are described above in combination with the drawings, but the present application is not limited to the above specific embodiments, the above specific embodiments are only illustrative, not restrictive, and those skilled in the art can make many forms under the inspiration of the present application without departing from the purpose of the present application and the scope protected by the claims, which are all within the protection of the present application.

Claims

1. A suspended intelligent concrete construction equipment for use in building construction machines, characterized in that, Includes X-axis arm, X-axis slide, drive shaft, fixed base, Y-axis drive, Y-axis arm, Y-axis slide, Z-axis drive, Z-axis telescopic arm, extension arm, and concrete construction device; The X-axis arm is suspended and fixed to the bottom of the building machine truss. The Y-axis drive is connected to the transmission shaft. The transmission shaft is fixed to the Y-axis arm through a fixed seat. The Y-axis drive outputs power to the X-axis slide through the transmission shaft to drive the Y-axis arm to slide back and forth along the length of the X-axis arm. The Z-axis drive is connected to the Z-axis telescopic arm, and the Z-axis drive pulls the Z-axis telescopic arm to move left and right along the Y-axis arm direction on the Y-axis slide. One end of the extension arm is fixedly connected to the first rotating shaft, and the other end of the extension arm is fixedly connected to the second rotating shaft. The concrete construction device is suspended from the bottom of the second rotating shaft. The Z-axis telescopic arm is fixedly connected to the first rotating shaft. The Z-axis telescopic arm moves the first rotating shaft, the second rotating shaft, the extension arm, and the concrete construction device up and down along the Z-axis by extending and retracting.

2. The suspended intelligent concrete construction equipment applied to building construction machines according to claim 1, characterized in that, The top of the X-axis arm has a mounting hole that matches the bolt. The bolt passes through the mounting hole and is threaded to the bottom of the building machine truss. The nut engages with the bolt thread to lock the connection between the X-axis arm and the building machine truss.

3. The suspended intelligent concrete construction equipment applied to building construction machines according to claim 1, characterized in that, The Y-axis drive is a servo motor.

4. The suspended intelligent concrete construction equipment applied to building construction machines according to claim 1, characterized in that, The X-axis slide is mounted on the web of the X-axis arm.

5. The suspended intelligent concrete construction equipment applied to building construction machines according to claim 1, characterized in that, The Y-axis arm is equipped with a rolling trolley at its end, which has two rows of rollers. The rollers rest on the two side flanges at the bottom of the X-axis arm.

6. The suspended intelligent concrete construction equipment applied to building construction machines according to claim 1, characterized in that, The Z-axis telescopic arm has a multi-segment structure and comes with a servo unit that can pull the Z-axis telescopic arm up and down via a sawtooth track.

7. The suspended intelligent concrete construction equipment applied to building construction machines according to claim 1, characterized in that, Both the first rotating shaft and the second rotating shaft are rotary motors.

8. The suspended intelligent concrete construction equipment applied to building construction machines according to claim 7, characterized in that, The stator of the rotary motor is fixedly connected to the extension arm, and the rotor of the rotary motor is fixedly connected to the corresponding connecting component. The rotary motor drives the concrete construction device to rotate in all directions through the 360° rotation of the rotor.

9. The suspended intelligent concrete construction equipment applied to building construction machines according to claim 1, characterized in that, The concrete construction equipment includes a paving mechanism, a vibration mechanism, and a leveling mechanism. The paving mechanism includes a paving plate, a lever, and a motor drive. The motor drive and the lever are connected to the paving plate. The motor drive drives the paving plate to move downward through the lever, so that the paving plate penetrates into the concrete. The concrete is paved horizontally by sliding along the Y-axis. The motor drive drives the paving plate to move upward through the lever, so that the paving plate moves to the top of the concrete surface. At this point, the paving action is canceled. The vibration mechanism includes a deflection motor and a vibration table. The deflection motor is fixed inside the vibration table to drive the vibration table to vibrate at high frequency to achieve concrete vibration. The leveling mechanism includes a leveling scraper, which moves horizontally along the Y-axis to achieve concrete leveling.

10. The suspended intelligent concrete construction equipment applied to building construction machines according to claim 1, characterized in that, It also includes a control system, which is electrically connected to the Y-axis drive, Z-axis drive, Z-axis telescopic arm, first rotating axis, second rotating axis and concrete construction device respectively. The control system is used to control the action parameters of the Y-axis drive, Z-axis drive, Z-axis telescopic arm, first rotating axis and second rotating axis and the working status of the concrete construction device.

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