Automatic propelling system and method for construction hanging basket

Abstract

The invention provides an automatic propelling system and method for a construction hanging basket. A PLC control system, two attachment systems, two hanging basket propelling power modules and two integrated supporting devices are adopted. The hanging basket propelling power module comprises a telescopic oil cylinder, a front end connecting support, a tail connecting support, a first stay wire type displacement sensor and a second stay wire type displacement sensor, real-time monitoring is conducted through the PLC control system, the first stay wire type displacement sensor and the second stay wire type displacement sensor, efficient and accurate propelling of hanging basket equipment is achieved, and the hanging basket propelling efficiency is improved. The construction efficiency and safety are obviously improved, and meanwhile, the energy consumption is reduced; through cooperative use of the hanging basket propelling power module, the first stay wire type displacement sensor, the second stay wire type displacement sensor and the integrated supporting device, stable operation of the system can be ensured, the system adapts to the complex construction environment, the overall engineering quality is improved, and remarkable economic and social benefits are achieved.

Description

Technical Field

[0001] The invention belongs to the technical field of engineering construction, and in particular relates to an automatic propulsion system and method for a construction hanging basket. Background Art

[0002] Construction baskets are important equipment in high-altitude construction such as bridges. They not only need to have sufficient carrying capacity to ensure the safe transportation of construction personnel and materials, but also need to be able to move flexibly to different construction locations. Traditional basket propulsion methods mainly include manual propulsion, mechanical propulsion and semi-automatic control systems. Manual propulsion relies on manpower to pull the basket to the designated position. The method is simple but inefficient and labor-intensive. Frequent position adjustments seriously affect the construction progress. Mechanical propulsion uses equipment such as winches to work. Although it improves efficiency and reduces manpower requirements, it lacks precise control capabilities and is prone to inaccurate positioning or overload problems. The semi-automatic control system is based on sensor feedback and can assist in the automatic adjustment of the position of the basket during propulsion, but manual intervention is still required to complete the final precise positioning. Although these methods can meet construction needs to varying degrees, they still have obvious deficiencies in terms of automation, safety and accuracy, such as increased construction costs, risks of misoperation, especially safety hazards in bad weather, and difficulty in achieving high-precision basket position control. These problems directly affect the quality and progress of construction. Summary of the invention

[0003] The present invention aims to provide an automatic propulsion system and method for a construction basket to solve the problems of low efficiency, insufficient safety, poor precision control, etc. in the existing construction basket propulsion methods. The goals include improving propulsion efficiency, reducing manual dependence, and speeding up construction; enhancing safety, real-time monitoring of working status, and preventing accidents; improving positioning accuracy, ensuring that each movement is accurate and correct, and improving construction quality; reducing construction costs, comprehensively improving the performance of the construction basket, and ensuring project quality and safety.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0005] A construction basket automatic propulsion system, comprising a PLC control system, two attachment systems, two basket propulsion power modules and two integrated support devices; the basket propulsion power modules are respectively arranged on the corresponding attachment systems, the front ends of the basket propulsion power modules are respectively hinged to the basket equipment, and the rear ends of the basket propulsion power modules are respectively hinged to the corresponding integrated support devices; each attachment system comprises two attachment rails, the attachment rails are fixed on a box beam and are parallel to each other, the attachment rails are made of I-beams, and the outer side edge of the upper flange of each attachment rail is provided with a plurality of support slots at equal intervals along its own axial direction, and the two ends of the integrated support device are respectively arranged on the two attachment rails, the basket propulsion power module comprises a telescopic cylinder, a front end connecting support, a rear end connecting support, a first pull-wire displacement sensor for real-time measurement of the extension stroke of the cylinder, and a second pull-wire for real-time measurement of the total propulsion stroke of the basket equipment. type displacement sensor, the first pull-wire displacement sensor, the second pull-wire displacement sensor and the telescopic cylinder are respectively connected to and controlled by the PLC control system, the telescopic cylinder comprises a cylinder body and a piston rod, one end of the piston rod is arranged inside one end of the cylinder body, the other end of the cylinder body is fixedly connected to the front end connecting support, the front end connecting support is hinged to the hanging basket equipment, the other end of the piston rod is connected to the tail connecting support, the tail connecting support is hinged to the integrated supporting device, one end of the first pull-wire displacement sensor is arranged on the cylinder body of the telescopic cylinder, the other end of the first pull-wire displacement sensor is arranged on the integrated supporting device, one end of the second pull-wire displacement sensor is arranged on the hanging basket equipment, the other end of the second pull-wire displacement sensor is arranged on the corresponding attachment rail, the hanging basket equipment is located in front of the integrated supporting device, and the hanging basket equipment and the integrated supporting device can be moved forward alternately through two hanging basket propulsion power modules.

[0006] Preferably, in the automatic propulsion system of the construction hanging basket as described above, the integrated support device includes a mounting support, two L-shaped connecting units, and two mechanical elastic support assemblies, the L-shaped connecting unit includes a horizontal part and a vertical part, one end of the horizontal part is vertically connected to the upper end of the vertical part to form an L-shaped structure, the other ends of the horizontal parts of the two L-shaped connecting units are respectively fixedly arranged at the two ends of the mounting support, the hanging basket propulsion power module is hinged to the middle part of the mounting support, and the two mechanical elastic support assemblies are respectively arranged at the lower part of the vertical part of the corresponding L-shaped connecting unit.

[0007] Preferably, in the automatic propulsion system for the construction hanging basket as described above, a horizontally arranged sliding hole is provided at the lower part of the vertical part of the L-shaped connecting unit, and the mechanical elastic support component is arranged in the corresponding sliding hole. The mechanical elastic support component includes a load-bearing pin, a guide stud, a load-bearing spring, a positioning baffle, a first nut, a second nut, a limit baffle and a travel switch sensor. The positioning baffle is fixedly arranged on the vertical part of the L-shaped connecting unit and closes the outer end of the sliding hole. A first through hole for the guide stud to pass through is provided on the positioning baffle. The load-bearing pin is horizontally arranged, and the load-bearing pin is an inclined slider. The shape and size of the cross-section of the load-bearing pin match the cross-section of the supporting slot on the outer side edge of the upper flange of the attachment track. The side of the load-bearing pin away from the attachment track is fixedly connected to one end of the guide stud. The other end of the guide stud passes through the positioning baffle and then passes through the first nut, the limit baffle and the second nut in sequence. The load-bearing spring is sleeved on the On the guide stud, the load-bearing spring is located between the load-bearing pin and the positioning baffle, the aperture of the first through hole is smaller than the outer diameter of the first nut and the outer diameter of the load-bearing spring, the relative distance between the load-bearing pin and the positioning baffle can be fixed by the first nut, the elastic displacement of the load-bearing spring can be adjusted by the first nut, the load-bearing spring can push the load-bearing pin outward, the travel switch sensor is arranged on the vertical part of the corresponding L-shaped connecting unit, and the limit baffle can move with the load-bearing pin. In the process of the integrated supporting device moving forward along the attachment track, the load-bearing spring pushes the load-bearing pin, and when the load-bearing pin moves to the supporting slot, the load-bearing pin drives the limit baffle to move horizontally in the direction close to the attachment track through the guide stud, so that the limit baffle touches the contact terminal of the travel switch sensor; when the load-bearing pin leaves the supporting slot, the load-bearing pin drives the limit baffle to move horizontally in the direction away from the attachment track through the guide stud, so that the limit baffle leaves the contact terminal of the travel switch sensor.

[0008] Preferably, in the automatic propulsion system of the construction hanging basket as described above, the mounting support includes a supporting beam, a positioning base plate, a fastening nut, a locking nut and a positioning bolt. A connecting base is fixedly installed on the rear side of the supporting beam. The connecting base is connected to the tail connecting support of the hanging basket propulsion power module through a pin shaft. A first positioning hole is opened on the top of the supporting beam, and two vertically arranged positioning base plates are arranged at the bottom of the supporting beam. The positioning base plate is parallel to the attachment system, and two second positioning holes are respectively opened on the positioning base plate. Both the first positioning hole and the second positioning hole are through holes. A first fastening nut is fixedly welded at the corresponding second positioning hole on the positioning base plate. The screw portion of the positioning bolt passes through the locking nut, the fastening nut and the second positioning hole of the positioning base plate in turn, and maintains a certain gap with the outer side surface of the upper flange of the corresponding attachment rail.

[0009] Preferably, in the automatic propulsion system of the construction hanging basket as described above, the integrated supporting device also includes two anti-rollover components, and the two anti-rollover components are respectively arranged at the bottom of the vertical part of the corresponding L-shaped connecting unit, and the anti-rollover component includes a U-shaped guide block, a fastening nut assembly, a support protrusion and a fastening bolt. The U-shaped guide block is fixedly arranged at the bottom of the vertical part of the L-shaped connecting unit, and a through hole is provided on the upper side surface of the U-shaped guide block, and a fastening nut assembly is provided on the through hole. One end of the support protrusion is arranged inside the U-shaped guide block, and the support protrusion can move along the axial direction of the U-shaped guide block. The fastening bolt matches the fastening nut assembly, and the support protrusion can be locked with the U-shaped guide block by the fastening bolt. The other end of the support protrusion is located below the upper flange of the corresponding attachment rail, and the support protrusion is spaced apart from the upper flange of the corresponding attachment rail.

[0010] Preferably, in the automatic propulsion system for the construction hanging basket as described above, a plurality of supporting slots are provided on the outer side edge of the upper flange of each attachment rail at equal intervals along its own axial direction, and the supporting slots are inclined slots, and the supporting slots include a vertical slot bottom surface and an inclined slot bottom surface, and the vertical slot bottom surface is perpendicular to the attachment rail, and one end of the vertical slot bottom surface is flush with the outer side edge of the upper flange of the corresponding attachment rail, and the other end of the vertical slot bottom surface extends horizontally into the interior of the upper flange of the corresponding attachment rail, and the front end of the inclined slot bottom surface is flush with the outer side edge of the upper flange of the corresponding attachment rail, and the other end of the inclined slot bottom surface is connected to the other end of the vertical slot bottom surface.

[0011] A method for automatically propelling a construction basket, adopting an automatic propelling system for a basket, and installing the automatic propelling system for a construction basket on a box beam, wherein the automatic propelling system for a construction basket comprises a PLC control system, two attachment systems, two basket propulsion power modules and two integrated support devices; the basket propulsion power modules are respectively arranged on corresponding attachment systems, the front ends of the basket propulsion power modules are respectively hinged to basket equipment, and the rear ends of the basket propulsion power modules are respectively hinged to corresponding integrated support devices; each attachment system comprises two attachment rails, the attachment rails are fixed on the box beam and are parallel to each other, the attachment rails are made of I-beams, and the outer side edge of the upper flange of each attachment rail is provided with a plurality of support slots at equal intervals along its own axial direction, and the two ends of the integrated support device are respectively arranged on the two attachment rails, the basket propulsion power module comprises a telescopic oil cylinder, a front end connecting support, a rear end connecting support, and a first pull-wire displacement sensor for real-time measurement of the stroke of extension of the oil cylinder And a second wire-drawn displacement sensor for real-time measurement of the total propulsion stroke of the hanging basket equipment, the first wire-drawn displacement sensor, the second wire-drawn displacement sensor and the telescopic cylinder are respectively connected to and controlled by the PLC control system, the telescopic cylinder comprises a cylinder body and a piston rod, one end of the piston rod is arranged inside one end of the cylinder body, the other end of the cylinder body is fixedly connected to the front end connecting support, the front end connecting support is hinged to the hanging basket equipment, the other end of the piston rod is connected to the rear connecting support, the rear connecting support is hinged to the integrated supporting device, one end of the first wire-drawn displacement sensor is arranged on the cylinder body of the telescopic cylinder, the other end of the first wire-drawn displacement sensor is arranged on the integrated supporting device, one end of the second wire-drawn displacement sensor is arranged on the hanging basket equipment, the other end of the second wire-drawn displacement sensor is arranged on the corresponding attachment rail, the hanging basket equipment is located in front of the integrated supporting device, and the hanging basket equipment and the integrated supporting device can be moved forward alternately through two hanging basket propulsion power modules.

[0012] Preferably, in the automatic propulsion method of the construction hanging basket as described above, the integrated support device includes a mounting support, two L-shaped connecting units, and two mechanical elastic support assemblies, the L-shaped connecting unit includes a horizontal part and a vertical part, one end of the horizontal part is vertically connected to the upper end of the vertical part to form an L-shaped structure, the other ends of the horizontal parts of the two L-shaped connecting units are respectively fixedly arranged at the two ends of the mounting support, the hanging basket propulsion power module is hinged to the middle part of the mounting support, and the two mechanical elastic support assemblies are respectively arranged at the lower part of the vertical part of the corresponding L-shaped connecting unit.

[0013] Preferably, in the automatic propulsion method for a construction hanging basket as described above, a horizontally arranged sliding hole is provided at the lower part of the vertical part of the L-shaped connecting unit, and the mechanical elastic support component is arranged in the corresponding sliding hole, and the mechanical elastic support component includes a load-bearing pin, a guide stud, a load-bearing spring, a positioning baffle, a first nut, a second nut, a limit baffle and a travel switch sensor, the positioning baffle is fixedly arranged on the vertical part of the L-shaped connecting unit and closes the outer end of the sliding hole, and a first through hole for the guide stud to pass through is provided on the positioning baffle, the load-bearing pin is horizontally arranged, and the load-bearing pin is an inclined slider, and the shape and size of the cross-section of the load-bearing pin match the cross-section of the supporting slot on the outer side of the upper flange of the attachment rail, and the side of the load-bearing pin away from the attachment rail is fixedly connected to one end of the guide stud, and the other end of the guide stud passes through the positioning baffle and then passes through the first nut, the limit baffle and the second nut in sequence, and the load-bearing spring is sleeved on the guide On the stud, the load-bearing spring is located between the load-bearing pin and the positioning baffle, the aperture of the first through hole is smaller than the outer diameter of the first nut and the outer diameter of the load-bearing spring, the relative distance between the load-bearing pin and the positioning baffle can be fixed by the first nut, the elastic displacement of the load-bearing spring can be adjusted by the first nut, the load-bearing spring can push the load-bearing pin outward, the travel switch sensor is arranged on the vertical part of the corresponding L-shaped connecting unit, and the limit baffle can move with the load-bearing pin. In the process of the integrated supporting device moving forward along the attachment track, the load-bearing spring pushes the load-bearing pin, and when the load-bearing pin moves to the supporting slot, the load-bearing pin drives the limit baffle to move horizontally in the direction close to the attachment track through the guide stud, so that the limit baffle touches the contact terminal of the travel switch sensor; when the load-bearing pin leaves the supporting slot, the load-bearing pin drives the limit baffle to move horizontally in the direction away from the attachment track through the guide stud, so that the limit baffle leaves the contact terminal of the travel switch sensor.

[0014] Preferably, in the automatic propulsion method of the construction hanging basket as described above, the integrated supporting device also includes two anti-rollover components, and the two anti-rollover components are respectively arranged at the bottom of the vertical part of the corresponding L-shaped connecting unit, and the anti-rollover component includes a U-shaped guide block, a fastening nut assembly, a support protrusion and a fastening bolt. The U-shaped guide block is fixedly arranged at the bottom of the vertical part of the L-shaped connecting unit, and a through hole is provided on the upper side surface of the U-shaped guide block, and a fastening nut assembly is provided on the through hole. One end of the support protrusion is arranged inside the U-shaped guide block, and the support protrusion can move along the axial direction of the U-shaped guide block. The fastening bolt matches the fastening nut assembly, and the support protrusion can be locked with the U-shaped guide block by the fastening bolt. The other end of the support protrusion is located below the upper flange of the corresponding attachment rail, and the support protrusion is spaced apart from the upper flange of the corresponding attachment rail.

[0015] Preferably, in the automatic propulsion method of the construction hanging basket as described above, the outer side edge of the upper flange of each attachment rail is provided with a plurality of supporting slots at equal intervals along its own axial direction, and the supporting slots are inclined slots, and the supporting slots include a vertical slot bottom surface and an inclined slot bottom surface, and the vertical slot bottom surface is perpendicular to the attachment rail, and one end of the vertical slot bottom surface is flush with the outer side edge of the upper flange of the corresponding attachment rail, and the other end of the vertical slot bottom surface extends horizontally into the interior of the upper flange of the corresponding attachment rail, and the front end of the inclined slot bottom surface is flush with the outer side edge of the upper flange of the corresponding attachment rail, and the other end of the inclined slot bottom surface is connected to the other end of the vertical slot bottom surface.

[0016] Preferably, in the automatic propulsion method for the construction hanging basket as described above, when the automatic propulsion system for the construction hanging basket is installed, it is first determined whether the load-bearing pins of the hanging basket propulsion power modules on the two attachment systems have entered the corresponding support slots. The positions may be inconsistent, and the integrated support device may not have entered the working position (when the load-bearing pins are inserted into the support slots, the mechanical elastic support components are in working state). When the load-bearing pins all enter the corresponding support slots, the corresponding mechanical travel switch sensor signals are triggered, indicating that the mechanical elastic support components have all reached the working position. The operating panel of the PLC control system prompts that the load-bearing pins have reached the safe position. At this time, the integrated support device enters the support slots and stops moving. After the movement; when the mechanical travel switch sensor signal is triggered, the logic judgment instruction in the PLC control system is triggered, so that the monitoring data of the first pull-wire displacement sensor is set to zero, and the monitoring data of the second pull-wire displacement sensor is set to zero. At this time, the two propulsion power systems of the hanging basket equipment are at the starting point of the operation, ready for the top pushing operation of the hanging basket equipment; a single telescopic specified displacement of the telescopic cylinder is set in the PLC control system, and the specified displacement can be 500mm. The monitoring data of the first pull-wire displacement sensor and the second pull-wire displacement sensor reach 500mm, and the telescopic operation of the telescopic cylinder is interchanged. When the monitoring data of the first pull-wire displacement sensor and the second pull-wire displacement sensor are 0, the telescopic cylinder is telescopic. The telescopic cylinder is extended), the synchronous displacement deviation of the telescopic cylinders of the two sets of hanging basket propulsion power modules is set to 3mm to prevent the danger of asynchronous operation of the hanging basket equipment under the action of the two propulsion power systems. The target displacement of the total travel of the hanging basket is 4500mm. When the target displacement reaches 4500mm, the default hanging basket propulsion action is completed. The telescopic cylinder extension speed is 300mm / min. The telescopic cylinder adopts a variable frequency motor to control the oil pump system, and the extension speed is adjustable; after the monitoring data of the first pull-wire displacement sensor is set to zero and the monitoring data of the second pull-wire displacement sensor is set to zero, the telescopic cylinder is extended to drive the hanging basket equipment forward. When the extension displacement of the telescopic cylinder reaches the specified displacement , the PLC control system controls the telescopic cylinder to automatically retract. When the telescopic cylinder retracts, it drives the integrated support device forward, the load-bearing pin slides out of the support slot, and the mechanical travel switch sensor signal changes from 1 to 0, prompting the control system that the load-bearing pin has been separated from the support slot; when the telescopic cylinder retracts to the specified displacement, the load-bearing pin has arrived in the next support slot, and the mechanical travel switch sensor signal is triggered at this time. The mechanical travel switch sensor signal changes from 0 to 1, and the telescopic cylinder stops retracting. The PLC control system controls the telescopic cylinder to perform the next cycle of extension operation; repeat the above method to make the hanging basket equipment and the integrated support device move forward alternately until the hanging basket equipment moves forward to the specified position. After completing 9 cylinder telescopic movements, the distance the hanging basket equipment has moved forward reaches 4500mm, and the control system will stop the cylinder extension operation.

[0017] Preferably, in the automatic propulsion method for the construction hanging basket as described above, a single telescopic specified displacement of the telescopic cylinder is set in the PLC control system, the telescopic cylinder top extension command is started, the telescopic cylinder is extended, and the monitoring data of the first pull-wire displacement sensor increases. If the load-bearing pin does not enter the supporting slot, the hanging basket equipment will not be pushed forward, the telescopic cylinder continues to be extended, and the load-bearing pin enters the supporting slot. At this time, the internal command of the PLC control system is triggered, the monitoring data of the first pull-wire displacement sensor is reset to zero, and the telescopic cylinder continues to be extended, driving the hanging basket equipment to move forward. When the monitoring data of the first pull-wire displacement sensor reaches the specified displacement, the internal command of the PLC control system is triggered, and the telescopic cylinder extension command stops; the telescopic oil cylinder is started. The cylinder retracts and drives the integrated support device forward. The monitoring data of the first wire-type displacement sensor decreases from the specified displacement until the monitoring data of the first wire-type displacement sensor reaches 0, triggering the internal command of the PLC control system and stopping the telescopic cylinder retraction command. Then, the telescopic cylinder performs the second cycle of telescopic operation and the telescopic cylinder extension command is started. The integrated support device is pushed backward by the extension of the telescopic cylinder. When the load-bearing pin enters the support slot, the internal command of the PLC control system is triggered, and the monitoring data of the first wire-type displacement sensor is reset to zero. The telescopic cylinder continues to extend. According to the above steps, multiple cycles are performed until the hanging basket equipment moves into place and the advancement of the hanging basket equipment is stopped.

[0018] It can be seen from the technical solutions disclosed above that, compared with the prior art, the beneficial effects of the present invention are as follows:

[0019] The present invention provides an automatic propulsion system and method for a construction basket, which adopts a PLC control system, two attachment systems, two basket propulsion power modules and two integrated support devices; the basket propulsion power modules are respectively arranged on the corresponding attachment systems, the front ends of the basket propulsion power modules are respectively hinged to the basket equipment, and the rear ends of the basket propulsion power modules are respectively hinged to the corresponding integrated support devices; each attachment system includes two attachment rails, the attachment rails are fixed on the box beam and are parallel to each other, the attachment rails are made of I-beams, and the outer side edge of the upper flange of each attachment rail is provided with a plurality of support slots at equal intervals along its own axial direction, and the two ends of the integrated support device are respectively arranged on the two attachment rails, the basket propulsion power module includes a telescopic cylinder, a front connecting support, a rear connecting support, a first pull-wire displacement sensor for real-time measurement of the extension stroke of the cylinder, and a sensor for real-time measurement of the total propulsion stroke of the basket equipment. The second wire-type displacement sensor, the first wire-type displacement sensor, the second wire-type displacement sensor and the telescopic cylinder are respectively connected to and controlled by the PLC control system, the telescopic cylinder comprises a cylinder body and a piston rod, one end of the piston rod is arranged inside one end of the cylinder body, the other end of the cylinder body is fixedly connected to the front end connecting support, the front end connecting support is hinged to the hanging basket equipment, the other end of the piston rod is connected to the tail connecting support, the tail connecting support is hinged to the integrated supporting device, one end of the first wire-type displacement sensor is arranged on the cylinder body of the telescopic cylinder, the other end of the first wire-type displacement sensor is arranged on the integrated supporting device, one end of the second wire-type displacement sensor is arranged on the hanging basket equipment, the other end of the second wire-type displacement sensor is arranged on the corresponding attachment rail, the hanging basket equipment is located in front of the integrated supporting device, and the hanging basket equipment and the integrated supporting device can be moved forward alternately through two hanging basket propulsion power modules. The present invention provides an automatic propulsion system and method for a construction hanging basket. Real-time monitoring is performed through a PLC control system and a first pull-wire displacement sensor and a second pull-wire displacement sensor to achieve efficient and accurate propulsion of the hanging basket equipment, significantly improving construction efficiency and safety while reducing energy consumption. The coordinated use of a hanging basket propulsion power module, a first pull-wire displacement sensor, a second pull-wire displacement sensor and an integrated support device can ensure stable operation of the system, adapt to complex construction environments, improve the overall project quality, and have significant economic and social benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural diagram (top view) of the automatic propulsion system of the construction basket.

[0021] Figure 2 It is a three-dimensional structural schematic diagram of the integrated support device and attachment system.

[0022] Figure 3It is a three-dimensional structural schematic diagram of the integrated support device, attachment system and basket propulsion power module.

[0023] Figure 4 It is a schematic diagram (elevation view) of the assembly structure of the integrated support device and the attachment system.

[0024] Figure 5 It is one of the three-dimensional schematic diagrams of the integrated support device.

[0025] Figure 6 This is the second three-dimensional schematic diagram of the integrated support device.

[0026] Figure 7 It is the third three-dimensional schematic diagram of the integrated support device.

[0027] Figure 8 It is a front view of the integrated support device.

[0028] Fig. 9 yes Figure 8 Side view of.

[0029] Fig.10 yes Figure 8 Rear view of.

[0030] Fig.11 yes Figure 8 Top view of the .

[0031] Fig.12 It is a schematic diagram of the internal structure of the integrated support device (bottom state).

[0032] Fig.13 It is one of the three-dimensional structural schematic diagrams of the installation support.

[0033] Fig.14 This is the second schematic diagram of the three-dimensional structure of the mounting support.

[0034] Fig.15 It is one of the three-dimensional structural schematic diagrams of the L-shaped connection unit.

[0035] Fig.16 It is a three-dimensional structural schematic diagram of the mechanical elastic support component.

[0036] Fig.17 It is a three-dimensional structural schematic diagram of the mechanical elastic support component and the anti-overturning component.

[0037] In the figure: attachment system 100, attachment rail 101, support slot 102; hanging basket propulsion power module 200, telescopic oil cylinder 201, front end connecting support 202, rear end connecting support 203, first pull-wire displacement sensor 204, second pull-wire displacement sensor 205; hanging basket equipment 300, integrated support device 400, mounting support 410, L-shaped connection unit 420, mechanical elastic support assembly 430, anti-rollover assembly 440; support beam 411, first positioning hole 412, positioning base plate 4 13. second positioning hole 414, fastening nut 415, locking nut 416, positioning bolt 417, horizontal portion 420a, vertical portion 420b, third positioning hole 422, sliding hole 423, mounting hole 421, load-bearing pin 431, guide stud 432, load-bearing spring 433, positioning baffle 434, first nut 435, limit baffle 436, travel switch sensor 437, second nut 438, U-shaped guide block 441, fastening nut assembly 442, support protrusion 443, fastening bolt 444. DETAILED DESCRIPTION

[0038] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The technical content and features of the present invention will be described in detail below by combining the enumerated embodiments with the accompanying drawings. It should be noted that the accompanying drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention. For the convenience of description, the "upper" and "lower" described below are consistent with the upper and lower directions of the accompanying drawings, but this cannot be a limitation of the technical solution of the present invention.

[0039] See also Figures 1 to 17The present embodiment discloses an automatic propulsion system for a construction hanging basket, comprising a PLC control system (not shown), two attachment systems 100, two hanging basket propulsion power modules 200 and two integrated support devices 400; the hanging basket propulsion power modules 200 are respectively arranged on the corresponding attachment systems 100, the front ends of the hanging basket propulsion power modules 200 are respectively hinged to the hanging basket equipment 300, and the rear ends of the hanging basket propulsion power modules 200 are respectively hinged to the corresponding integrated support devices 400; each attachment system 100 comprises two attachment rails 101, the attachment The attachment rails 101 are fixed on a box beam (not shown) and are parallel to each other. The attachment rails 101 are made of I-beams. The outer side of the upper flange of each attachment rail 101 is provided with a plurality of support slots 102 at equal intervals along its own axial direction. The two ends of the integrated support device 400 are respectively arranged on the two attachment rails 101. The hanging basket propulsion power module 200 includes a telescopic oil cylinder 201, a front end connecting support 202, a rear end connecting support 203, a first pull-wire displacement sensor 204 for real-time measurement of the stroke of the oil cylinder extension, and a first pull-wire displacement sensor 204 for real-time measurement of the hanging basket equipment 30 0 pushes the second wire-type displacement sensor 205 of the total stroke, the first wire-type displacement sensor 204, the second wire-type displacement sensor 205 and the telescopic oil cylinder 201 are respectively connected to and controlled by the PLC control system, the telescopic oil cylinder 201 includes a cylinder body and a piston rod, one end of the piston rod is arranged inside one end of the cylinder body, the other end of the cylinder body is fixedly connected to the front end connecting support 202, the front end connecting support 202 is hinged to the hanging basket equipment, the other end of the piston rod is connected to the rear connecting support 203, the rear connecting support 203 is connected to the integrated support device 4 00 is hinged, one end of the first pull-wire displacement sensor 204 is arranged on the cylinder body of the telescopic cylinder 201, the other end of the first pull-wire displacement sensor 204 is arranged on the integrated supporting device 400, one end of the second pull-wire displacement sensor 205 is arranged on the hanging basket equipment 300, and the other end of the second pull-wire displacement sensor 205 is arranged on the corresponding attachment rail 101, the hanging basket equipment is located in front of the integrated supporting device 400, and the two hanging basket propulsion power modules 200 can make the hanging basket equipment 300 and the integrated supporting device 400 move forward alternately. The present invention provides an automatic propulsion system and method for a construction hanging basket. Real-time monitoring is performed through a PLC control system and a first pull-wire displacement sensor 204 and a second pull-wire displacement sensor 205 to achieve efficient and accurate propulsion of a hanging basket device 300, significantly improving construction efficiency and safety while reducing energy consumption. The coordinated use of a hanging basket propulsion power module 200, a first pull-wire displacement sensor 204, a second pull-wire displacement sensor 205 and an integrated support device 400 can ensure stable operation of the system, adapt to complex construction environments, improve the overall project quality, and have significant economic and social benefits.

[0040] Preferably, in the automatic propulsion system for the construction hanging basket as described above, the outer side edge of the upper flange of each attachment rail 101 is provided with a plurality of support slots 102 with a width of 100 mm and a depth of 30 mm at equal intervals along its own axial direction, and the support slots 102 are bevel slots, and the support slots 102 include a vertical slot bottom surface and an oblique slot bottom surface, and the vertical slot bottom surface is perpendicular to the attachment rail 101, and one end of the vertical slot bottom surface is flush with the outer side edge of the upper flange of the corresponding attachment rail 101, and the other end of the vertical slot bottom surface extends horizontally into the interior of the upper flange of the corresponding attachment rail 101, and the front end of the oblique slot bottom surface is flush with the outer side edge of the upper flange of the corresponding attachment rail 101, and the other end of the oblique slot bottom surface is connected to the other end of the vertical slot bottom surface.

[0041] Preferably, in the above-mentioned construction hanging basket automatic propulsion system, the integrated support device 400 includes a mounting support 410, two L-shaped connection units 420, and two mechanical elastic support components 430. The L-shaped connection unit 420 includes a horizontal portion 420a and a vertical portion 420b. One end of the horizontal portion 420a is vertically connected to the upper end of the vertical portion 420b to form an L-shaped structure. The other ends of the horizontal portions of the two L-shaped connection units 420 are respectively fixedly arranged at the two ends of the mounting support 410. The hanging basket propulsion power module 200 is hinged to the middle of the mounting support 410. The two mechanical elastic support components 430 are respectively arranged at the lower part of the vertical portion of the corresponding L-shaped connection unit 420. The horizontal portion 420a is provided with a third positioning hole 422. After the L-shaped connection unit 420 is installed on the mounting support 410, the third positioning hole 422 of the L-shaped connection unit and the first positioning hole 412 of the mounting support are coaxially connected, and the connection between the two is completed by a long screw. The integrated support device 400 with the above structure adopts an integrated design, which can effectively simplify the installation process.

[0042] The mounting support 410 includes a supporting beam 411, a positioning base plate 413, a fastening nut 415, a locking nut 416 and a positioning bolt 417. A connecting base is fixedly installed on the rear side of the supporting beam 411. The connecting base is connected to the tail connecting support 203 of the hanging basket propulsion power module 200 through a pin shaft. A first positioning hole 412 is opened on the top of the supporting beam 411, and two vertically arranged positioning base plates 413 are arranged at the bottom of the supporting beam 411. The positioning base plate is parallel to the attachment system, and two second positioning holes 414 are respectively opened on the positioning base plates. The first positioning hole and the second positioning hole are both through holes. A first fastening nut 415 is fixedly welded at the corresponding second positioning hole on the positioning base plate. The screw portion of the positioning bolt passes through the locking nut 416, the fastening nut 415 and the second positioning hole of the positioning base plate in turn, and then maintains a certain gap with the outer side surface of the upper flange of the corresponding attachment rail. The certain gap refers to 1 to 2 mm. When installing the integrated support device 400, first adjust the gap between the mounting bracket 410 and the attachment rail 101, control the distance from the attachment rail 101 by tightening the positioning bolt 417, first basically fix the positioning bolt 417 by tightening the nut 415, and completely fix the relative gap between the positioning bolt 417 and the attachment rail 101 by locking the nut 416 to prevent the positioning bolt 417 from loosening.

[0043] Preferably, in the automatic propulsion system for the construction hanging basket as described above, a horizontally arranged sliding hole 423 is opened at the lower part of the vertical part of the L-shaped connecting unit 420, and the mechanical elastic support component 430 is arranged in the corresponding sliding hole 423. The mechanical elastic support component 430 includes a load-bearing pin 431, a guide stud 432, a load-bearing spring 433, a positioning baffle 434, a first nut 435, a second nut 428, a limit baffle 436 and a travel switch sensor 437. The positioning baffle 434 is fixedly arranged on the vertical part of the L-shaped connecting unit 420 and closes the outer end of the sliding hole 423. The vertical part 420b of the L-shaped connecting unit 420 A mounting hole 421 for mounting a positioning baffle 434 is provided, a first through hole for the guide stud 432 to pass through is provided on the positioning baffle 434, the load-bearing pin 431 is arranged horizontally, the load-bearing pin 431 is an inclined slider, the shape and size of the cross section of the load-bearing pin 431 matches the cross section of the supporting slot 102 on the outer side of the upper flange of the attachment track 101, the side of the load-bearing pin 431 away from the attachment track 101 is fixedly connected to one end of the guide stud 432, the other end of the guide stud 432 passes through the positioning baffle 434 and then passes through the first nut 435, the limit baffle 436 and the second nut 438 in sequence, the load-bearing spring 433 sleeve The guide screw 432 is arranged on the load-bearing spring 433, and the load-bearing spring 433 is located between the load-bearing pin 431 and the positioning baffle 434. The aperture of the first through hole is smaller than the outer diameter of the first nut 435 and the outer diameter of the load-bearing spring 433. The relative distance between the load-bearing pin 431 and the positioning baffle 434 can be fixed by the first nut 435, and the elastic displacement of the load-bearing spring 433 can be adjusted by the first nut 435. The load-bearing spring 433 can push the load-bearing pin 431 outward. The travel switch sensor 437 is arranged on the vertical part of the corresponding L-shaped connecting unit 420, and the limit baffle 436 can move with the load-bearing pin 431. During the forward movement of the attachment rail 101, the load-bearing spring 433 pushes the load-bearing pin 431. When the load-bearing pin 431 moves to the supporting slot 102, the load-bearing pin 431 drives the limit baffle 436 to move horizontally toward the attachment rail 101 through the guide stud 432, that is, it moves 30 mm to the left in the sliding hole 423, so that the limit baffle 436 touches the contact terminal of the travel switch sensor 437; when the load-bearing pin 431 leaves the supporting slot 102, the load-bearing pin 431 drives the limit baffle 436 to move horizontally toward the direction away from the attachment rail 101 through the guide stud 432, so that the limit baffle 436 leaves the contact terminal of the travel switch sensor 437.By adopting the above structure, not only can the integrated supporting device 400 move forward freely along the corresponding attachment track 101, but also the load-bearing pin 431 entering the supporting slot 102 will touch the contact terminal of the travel switch sensor 437, so that it can automatically monitor whether the load-bearing pin 431 enters the supporting slot 102, thereby effectively improving the construction safety of the construction basket automatic propulsion system.

[0044] Preferably, in the automatic propulsion system for the construction hanging basket as described above, the integrated support device 400 also includes two anti-rollover components 440, and the two anti-rollover components 440 are respectively arranged at the bottom of the vertical part of the corresponding L-shaped connecting unit 420, and the anti-rollover component 440 includes a U-shaped guide block 441, a fastening nut assembly 442, a support protrusion 443 and a fastening bolt 444, and the U-shaped guide block 441 is fixedly arranged at the bottom of the vertical part of the L-shaped connecting unit 420, and a through hole is provided on the upper side of the U-shaped guide block 441. Hole, a fastening nut assembly 442 is arranged on the through hole, one end of the support protrusion 443 is arranged inside the U-shaped guide block 441, the support protrusion 443 can move along the axial direction of the U-shaped guide block 441, the fastening bolt 444 is matched with the fastening nut assembly 442, and the support protrusion 443 and the U-shaped guide block 441 can be locked by the fastening bolt 444, the other end of the support protrusion 443 is located below the upper flange of the corresponding attachment rail 101, and the support protrusion 443 is spaced apart from the upper flange of the corresponding attachment rail 101. Install the anti-rollover component 440, which can prevent the integrated support device 400 from rolling over and causing danger when the cylinder is pushed up; after adjusting the position of the support protrusion 443 on the U-shaped guide block 441, the support protrusion 443 is locked in the U-shaped guide block 441 by adjusting the fastening bolt 444. A gap of about 2 mm is maintained between the support protrusion 443 and the attachment rail 101, which does not affect the forward movement of the integrated support device 400 and also prevents the entire device from rolling over.

[0045] See also Figures 1 to 17The present embodiment discloses a method for automatically propelling a construction hanging basket, which adopts the automatic propelling system for the hanging basket as described above, and installs the automatic propelling system for the construction hanging basket on a box beam. The automatic propelling system for the construction hanging basket comprises a PLC control system, two attachment systems 100, two hanging basket propulsion power modules 200 and two integrated support devices 400; the hanging basket propulsion power modules 200 are respectively arranged on the corresponding attachment systems 100, the front ends of the hanging basket propulsion power modules 200 are respectively hinged to the hanging basket equipment 300, and the rear ends of the hanging basket propulsion power modules 200 are respectively hinged to the corresponding integrated support devices 400; each The attachment system 100 includes two attachment rails 101, which are fixed on a box beam (not shown) and are parallel to each other. The attachment rails 101 are made of I-beams. The outer side of the upper flange of each attachment rail 101 is provided with a plurality of support slots 102 at equal intervals along its own axial direction. The two ends of the integrated support device 400 are respectively arranged on the two attachment rails 101. The hanging basket propulsion power module 200 includes a telescopic cylinder 201, a front end connecting support 202, a rear end connecting support 203, a first pull-wire displacement sensor 204 for real-time measurement of the stroke of the cylinder extension, and a first pull-wire displacement sensor 204 for real-time measurement of the hanging basket device. The second pull-wire displacement sensor 205 is provided for the total propulsion stroke. The first pull-wire displacement sensor 204, the second pull-wire displacement sensor 205 and the telescopic oil cylinder 201 are respectively connected to and controlled by the PLC control system. The telescopic oil cylinder is controlled by a hydraulic power system. The hydraulic power system is connected to and controlled by the PLC control system. The telescopic oil cylinder 201 includes a cylinder body and a piston rod. One end of the piston rod is arranged inside one end of the cylinder body. The other end of the cylinder body is fixedly connected to the front end connecting support 202. The front end connecting support 202 is hinged to the hanging basket equipment. The other end of the piston rod is connected to the tail connecting support 203. The tail connecting support 203 is hinged to the integrated supporting device 400, one end of the first pull-wire displacement sensor 204 is arranged on the cylinder body of the telescopic cylinder 201, and the other end of the first pull-wire displacement sensor 204 is arranged on the integrated supporting device 400, one end of the second pull-wire displacement sensor 205 is arranged on the hanging basket equipment 300, and the other end of the second pull-wire displacement sensor 205 is arranged on the corresponding attachment rail 101, and the hanging basket equipment is located in front of the integrated supporting device 400. The two hanging basket propulsion power modules 200 can make the hanging basket equipment 300 and the integrated supporting device 400 move forward alternately.

[0046] Preferably, in the automatic propulsion method of the construction hanging basket as described above, the integrated support device 400 includes a mounting support 410, two L-shaped connecting units 420, and two mechanical elastic support assemblies 430, the L-shaped connecting unit 420 includes a horizontal portion 420a and a vertical portion 420b, one end of the horizontal portion 420a is vertically connected to the upper end of the vertical portion 420b to form an L-shaped structure, the other ends of the horizontal portions 420a of the two L-shaped connecting units 420 are respectively fixedly disposed at the two ends of the mounting support 410, the hanging basket propulsion power module 200 is hinged to the middle part of the mounting support 410, and the two mechanical elastic support assemblies 430 are respectively disposed at the lower part of the vertical portion of the corresponding L-shaped connecting unit 420.

[0047] Preferably, in the automatic propulsion method for the construction hanging basket as described above, a horizontally arranged sliding hole 423 is opened at the lower part of the vertical part of the L-shaped connecting unit 420, and the mechanical elastic support component 430 is arranged in the corresponding sliding hole 423. The mechanical elastic support component 430 includes a load-bearing pin 431, a guide stud 432, a load-bearing spring 433, a positioning baffle 434, a first nut 435, a second nut 438, a limit baffle 436 and a travel switch sensor 437. The positioning baffle 434 is fixedly arranged on the vertical part of the L-shaped connecting unit 420 and closes the outer end of the sliding hole 423. The positioning baffle 434 A first through hole is provided on the top for the guide stud 432 to pass through, the load-bearing pin 431 is arranged horizontally, the load-bearing pin 431 is an inclined slider, the shape and size of the cross section of the load-bearing pin 431 match the cross section of the supporting slot 102 on the outer side of the upper flange of the attachment track 101, the side of the load-bearing pin 431 away from the attachment track 101 is fixedly connected to one end of the guide stud 432, the other end of the guide stud 432 passes through the positioning baffle 434 and then passes through the first nut 435, the limit baffle 436 and the second nut 438 in sequence, the load-bearing spring 433 is sleeved on the guide stud 432, and the load-bearing spring 433 is located between the load-bearing pin 431 and the positioning baffle 434. The diameter of the first through hole is smaller than the outer diameter of the first nut 435 and the outer diameter of the load-bearing spring 433. The relative distance between the load-bearing pin 431 and the positioning baffle 434 can be fixed by the first nut 435. The elastic displacement of the load-bearing spring 433 can be adjusted by the first nut 435. The load-bearing spring 433 can push the load-bearing pin 431 outward. The travel switch sensor 437 is arranged on the vertical part of the corresponding L-shaped connecting unit 420. The limit baffle 436 can move with the load-bearing pin 431. When the integrated support device 400 moves forward along the attachment track 101, During the movement, the load-bearing spring 433 pushes the load-bearing pin 431. When the load-bearing pin 431 moves to the supporting slot 102, the load-bearing pin 431 drives the limit baffle 436 to move horizontally toward the attachment track 101 through the guide stud 432, that is, it moves 30 mm to the left in the sliding hole 423, so that the limit baffle 436 touches the contact terminal of the travel switch sensor 437; when the load-bearing pin 431 leaves the supporting slot 102, the load-bearing pin 431 drives the limit baffle 436 to move horizontally toward the direction away from the attachment track 101 through the guide stud 432, so that the limit baffle 436 leaves the contact terminal of the travel switch sensor 437.

[0048] Preferably, in the automatic propulsion method for the construction hanging basket as described above, the integrated support device 400 also includes two anti-rollover components 440, and the two anti-rollover components 440 are respectively arranged at the bottom of the vertical part of the corresponding L-shaped connecting unit 420, and the anti-rollover component 440 includes a U-shaped guide block 441, a fastening nut assembly 442, a support protrusion 443 and a fastening bolt 444, and the U-shaped guide block 441 is fixedly arranged at the bottom of the vertical part of the L-shaped connecting unit 420, and a through hole is provided on the upper side of the U-shaped guide block 441. Hole, a fastening nut assembly 442 is arranged on the through hole, one end of the support protrusion 443 is arranged inside the U-shaped guide block 441, the support protrusion 443 can move along the axial direction of the U-shaped guide block 441, the fastening bolt 444 is matched with the fastening nut assembly 442, and the support protrusion 443 and the U-shaped guide block 441 can be locked by the fastening bolt 444, the other end of the support protrusion 443 is located below the upper flange of the corresponding attachment rail 101, and the support protrusion 443 is spaced apart from the upper flange of the corresponding attachment rail 101. By adding an anti-rollover component 440, the anti-rollover component 440 can prevent the integrated support device 400 from rolling over and causing danger when the cylinder is pushed; after adjusting the position of the support protrusion 443 on the U-shaped guide block 441, the support protrusion 443 is locked in the U-shaped guide block 441 by adjusting the fastening bolt 444. A gap of about 2 mm is maintained between the support protrusion 443 and the attachment rail 101, which does not affect the forward movement of the integrated support device 400 and also prevents the entire device from rolling over.

[0049] Preferably, in the automatic propulsion method of the construction hanging basket as described above, the outer side edge of the upper flange of each attachment rail 101 is provided with a plurality of support slots 102 with a width of 100 mm and a depth of 30 mm at equal intervals along its own axial direction, and the support slots 102 are inclined slots, and the support slots 102 include a vertical slot bottom surface and an inclined slot bottom surface, and the vertical slot bottom surface is perpendicular to the attachment rail 101, and one end of the vertical slot bottom surface is flush with the outer side edge of the upper flange of the corresponding attachment rail 101, and the other end of the vertical slot bottom surface extends horizontally into the interior of the upper flange of the corresponding attachment rail 101, and the front end of the inclined slot bottom surface is flush with the outer side edge of the upper flange of the corresponding attachment rail 101, and the other end of the inclined slot bottom surface is connected to the other end of the vertical slot bottom surface.

[0050] Preferably, in the above-mentioned construction hanging basket automatic propulsion method, the integrated support device 400 includes a mounting support 410, two L-shaped connection units 420, and two mechanical elastic support components 430, the L-shaped connection unit 420 includes a horizontal portion 420a and a vertical portion 420b, one end of the horizontal portion 420a is vertically connected to the upper end of the vertical portion 420b to form an L-shaped structure, the other ends of the horizontal portions of the two L-shaped connection units 420 are respectively fixedly arranged at the two ends of the mounting support 410, the hanging basket propulsion power module 200 is hinged to the middle of the mounting support 410, and the two mechanical elastic support components 430 are respectively arranged at the lower part of the vertical portion of the corresponding L-shaped connection unit 420. The horizontal portion 420a is provided with a third positioning hole 422, after the L-shaped connection unit 420 is installed on the mounting support 410, the third positioning hole 422 of the L-shaped connection unit and the first positioning hole 412 of the mounting support are connected coaxially, and the connection between the two is completed by a long screw. The integrated support device 400 with the above structure adopts an integrated design, which can effectively simplify the installation process.

[0051] Preferably, in the automatic propulsion method for the construction hanging basket as described above, when the automatic propulsion system for the construction hanging basket is installed, it is first determined whether the load-bearing pins 431 of the hanging basket propulsion power modules 200 on the two attachment systems 100 have entered the corresponding support slots 102. The positions may be inconsistent, and the integrated support device 400 may not have entered the working position. When the load-bearing pins 431 are inserted into the support slots 102, the mechanical elastic support assembly 430 is in a working state. When the load-bearing pins 431 all enter the corresponding support slots 102, the corresponding mechanical travel switch sensor 437 signals are all triggered, indicating that the mechanical elastic support assembly 430 has reached the working position, and the load-bearing pins 431 are prompted on the operation panel of the PLC control system. 31 have all reached the safe position, at which time the integrated support device 400 enters the support slot 102 and stops moving backward; when the signal of the mechanical travel switch sensor 437 is triggered, the logic judgment instruction in the PLC control system is triggered, so that the monitoring data of the first pull-wire displacement sensor 204 is reset to zero, and the monitoring data of the second pull-wire displacement sensor 205 is reset to zero. At this time, the two propulsion power systems of the hanging basket device 300 are at the starting point of the operation, and the hanging basket device 300 is ready for the top pushing operation; the single telescopic designated displacement of the telescopic cylinder 201 is set in the PLC control system. In this embodiment, the designated displacement can be 500mm (that is, the distance between adjacent support slots is 500mm, and is less than the single extension amount of the telescopic cylinder When the monitoring data of the first pull-wire displacement sensor 204 and the monitoring data of the second pull-wire displacement sensor 205 reach the specified displacement of 500mm, the telescopic operation of the cylinder is interchanged. When the monitoring data of the first pull-wire displacement sensor 204 and the second pull-wire displacement sensor 205 are 0, the telescopic cylinder 201 is extended again. The synchronous displacement deviation of the extension of the telescopic cylinders 201 of the two sets of hanging basket propulsion power modules 200 is set to 3mm to prevent the hanging basket equipment from being out of sync under the action of the two propulsion power systems. The total target displacement of the hanging basket propulsion stroke is 4500mm. When the target displacement reaches 4500mm, the hanging basket propulsion action is completed by default, and the telescopic cylinder extension speed is 300mm / m in, the telescopic oil cylinder adopts a variable frequency motor to control the oil pump system, and the telescopic speed is adjustable; after the monitoring data of the first pull-wire displacement sensor 204 and the monitoring data of the second pull-wire displacement sensor 205 are set to zero, the telescopic oil cylinder 201 is extended to drive the hanging basket equipment 300 to move forward. When the extension displacement of the telescopic oil cylinder 201 reaches a specified displacement such as 500mm, the PLC control system controls the telescopic oil cylinder 201 to automatically retract. When the telescopic oil cylinder 201 retracts, it drives the integrated support device 400 forward, and the bearing pin 431 slides out of the support slot 102. The signal of the mechanical travel switch sensor 437 changes from 1 to 0, and the control system prompts that the bearing pin 431 has been separated from the support slot 102;When the telescopic cylinder 201 retracts to a specified displacement such as 500mm, the load-bearing pin 431 has reached the next support slot 102, and the mechanical travel switch sensor 437 signal is triggered. The mechanical travel switch sensor 437 signal changes from 0 to 1, and the telescopic cylinder 201 stops retracting. The PLC control system controls the telescopic cylinder 201 to perform the next cycle of extension operation; repeat the above method to make the hanging basket device 300 and the integrated support device 400 move forward alternately until the hanging basket device 300 moves forward to the specified position. In this embodiment, after completing 9 telescopic movements of the telescopic cylinder 201, the distance the hanging basket device 300 moves forward reaches 4500mm, and the control system stops the cylinder extension operation. ;

[0052] In addition, the advancement of the hanging basket device 300 can also be achieved by the following method: setting a single telescopic specified displacement of the telescopic cylinder 201 in the PLC control system, starting the extension command of the telescopic cylinder 201, the telescopic cylinder 201 extends, and the monitoring data of the first pull-wire displacement sensor 204 increases. If the load-bearing pin 431 does not enter the supporting slot 102, the hanging basket device 300 will not be pushed forward, the telescopic cylinder 201 continues to extend, and the load-bearing pin 431 enters the supporting slot 102. At this time, the internal command of the PLC control system is triggered, and the monitoring data of the first pull-wire displacement sensor 204 is reset to zero. The telescopic cylinder 201 continues to extend, driving the hanging basket device 300 to move forward. When the monitoring data of the first pull-wire displacement sensor 204 reaches the specified displacement, the specified displacement can be 510 mm, and the internal command of the PLC control system is triggered, and the extension command of the telescopic cylinder 201 stops; start the telescopic cylinder 20 1 retracts, driving the integrated support device 400 to move forward, and the monitoring data of the first wire-type displacement sensor 204 decreases from the specified displacement, such as from 510mm, until the monitoring data of the first wire-type displacement sensor 204 is 0, triggering the internal command of the PLC control system, and the retraction command of the telescopic cylinder 201 stops; then, the telescopic cylinder 201 performs the second cycle of telescopic operation, the extension command of the telescopic cylinder 201 is started, and the integrated support device 400 is pushed backward under the extension of the telescopic cylinder 201. When the load-bearing pin 431 enters the support slot 102, the internal command of the PLC control system is triggered, and the monitoring data of the first wire-type displacement sensor 204 is reset to zero, and the telescopic cylinder 201 continues to extend. According to the above steps, multiple cycles are performed until the hanging basket device 300 moves into place. If the travel displacement reaches 4500mm, the advancement of the hanging basket device 300 is stopped.

[0053] The automatic propulsion system and method for a construction hanging basket provided by the present invention performs real-time monitoring through a PLC control system, a first pull-wire displacement sensor 204, a second pull-wire displacement sensor 205, and a travel switch sensor 437, thereby realizing efficient and accurate propulsion of the hanging basket equipment 300, significantly improving construction efficiency and safety, and reducing energy consumption; its integrated design simplifies the installation process, and ensures stable operation of the system through the first pull-wire displacement sensor 204, the second pull-wire displacement sensor 205, and the travel switch sensor 437, adapting to complex construction environments, improving the overall project quality, and having significant economic and social benefits.

[0054] The above description is only a description of the preferred embodiments of the present invention, and is not intended to limit the scope of the present invention. Any changes or modifications made by a person skilled in the art in the field of the present invention based on the above disclosure shall fall within the scope of protection of the claims.

Claims

1. A construction hanging basket automatic propulsion system, characterized in that: It includes a PLC control system, two attachment systems, two hanging basket propulsion power modules and two integrated supporting devices; the hanging basket propulsion power modules are respectively arranged on the corresponding attachment systems, the front ends of the hanging basket propulsion power modules are respectively hinged to the hanging basket equipment, and the rear ends of the hanging basket propulsion power modules are respectively hinged to the corresponding integrated supporting devices; each attachment system includes two attachment rails, the attachment rails are fixed on the box beam and are parallel to each other, the attachment rails are made of I-beams, and the outer side edge of the upper flange of each attachment rail is provided with a plurality of support slots at equal intervals along its own axial direction, and the two ends of the integrated supporting device are respectively arranged on the two attachment rails, the hanging basket propulsion power module includes a telescopic cylinder, a front end connecting support, a rear end connecting support, a first pull-wire displacement sensor for real-time measurement of the extension stroke of the cylinder, and a second pull-wire displacement sensor for real-time measurement of the total propulsion stroke of the hanging basket equipment. The first pull-wire displacement sensor, the second pull-wire displacement sensor and the telescopic cylinder are respectively connected to and controlled by the PLC control system. The telescopic cylinder includes a cylinder body and a piston rod. One end of the piston rod is arranged inside one end of the cylinder body, and the other end of the cylinder body is fixedly connected to the front end connecting support. The front end connecting support is hinged to the hanging basket device, and the other end of the piston rod is connected to the tail connecting support. The tail connecting support is hinged to the integrated supporting device. One end of the first pull-wire displacement sensor is arranged on the cylinder body of the telescopic cylinder, and the other end of the first pull-wire displacement sensor is arranged on the integrated supporting device. One end of the second pull-wire displacement sensor is arranged on the hanging basket device, and the other end of the second pull-wire displacement sensor is arranged on the corresponding attachment rail. The hanging basket device is located in front of the integrated supporting device. The hanging basket device and the integrated supporting device can be moved forward alternately through two hanging basket propulsion power modules.

2. The automatic propulsion system for a construction hanging basket according to claim 1, characterized in that: The integrated support device includes a mounting support, two L-shaped connection units, and two mechanical elastic support components. The L-shaped connection unit includes a horizontal portion and a vertical portion. One end of the horizontal portion is vertically connected to the upper end of the vertical portion to form an L-shaped structure. The other ends of the horizontal portions of the two L-shaped connection units are respectively fixedly arranged at the two ends of the mounting support. The hanging basket propulsion power module is hinged to the middle of the mounting support. The two mechanical elastic support components are respectively arranged at the lower part of the vertical portion of the corresponding L-shaped connection unit. The lower part of the vertical portion of the L-shaped connection unit is provided with a horizontally arranged sliding hole. The mechanical elastic support component is arranged in the corresponding sliding hole, and the mechanical elastic support component includes a bearing pin, a guide stud, a bearing spring, a positioning baffle, a first nut, a second nut, a limit baffle and a travel switch sensor. The positioning baffle is fixedly arranged on the vertical part of the L-shaped connecting unit and closes the outer end of the sliding hole. A first through hole for the guide stud to pass through is provided on the positioning baffle. The bearing pin is arranged horizontally, and the bearing pin is an inclined slider. The shape and size of the cross section of the bearing pin match the cross section of the supporting groove on the outer side of the upper flange of the attachment track. The side of the load-bearing pin away from the attachment track is fixedly connected to one end of the guide stud, and the other end of the guide stud passes through the positioning baffle and then passes through the first nut, the limit baffle and the second nut in sequence. The load-bearing spring is sleeved on the guide stud, and the load-bearing spring is located between the load-bearing pin and the positioning baffle. The aperture of the first through hole is smaller than the outer diameter of the first nut and the outer diameter of the load-bearing spring. The relative distance between the load-bearing pin and the positioning baffle can be fixed by the first nut, and the elastic displacement of the load-bearing spring can be adjusted by the first nut. The load-bearing spring can push the load-bearing pin outward, and the travel switch The sensor is arranged on the vertical part of the corresponding L-shaped connecting unit, and the limit baffle can move with the load-bearing pin. In the process of the integrated supporting device moving forward along the attachment track, the load-bearing spring pushes the load-bearing pin. When the load-bearing pin moves to the supporting slot, the load-bearing pin drives the limit baffle to move horizontally in the direction close to the attachment track through the guide stud, so that the limit baffle touches the contact terminal of the travel switch sensor; when the load-bearing pin leaves the supporting slot, the load-bearing pin drives the limit baffle to move horizontally in the direction away from the attachment track through the guide stud, so that the limit baffle leaves the contact terminal of the travel switch sensor.

3. The automatic propulsion system for a construction hanging basket as claimed in claim 2, characterized in that: The mounting support includes a supporting beam, a positioning base plate, a fastening nut, a locking nut and a positioning bolt. A connecting base is fixedly installed on the rear side of the supporting beam. The connecting base is connected to the tail connecting support of the basket propulsion power module through a pin shaft. A first positioning hole is opened on the top of the supporting beam, and two vertically arranged positioning base plates are arranged at the bottom of the supporting beam. The positioning base plate is parallel to the attachment system, and two second positioning holes are respectively opened on the positioning base plate. The first positioning hole and the second positioning hole are both through holes. A first fastening nut is fixedly welded at the corresponding second positioning hole on the positioning base plate. The screw portion of the positioning bolt passes through the locking nut, the fastening nut and the second positioning hole of the positioning base plate in turn, and maintains a certain gap with the outer side surface of the upper flange of the corresponding attachment rail.

4. A method for automatically propelling a construction hanging basket, characterized in that: A hanging basket automatic propulsion system is adopted, and the construction hanging basket automatic propulsion system is installed on the box girder. The construction hanging basket automatic propulsion system includes a PLC control system, two attachment systems, two hanging basket propulsion power modules and two integrated supporting devices; the hanging basket propulsion power modules are respectively arranged on the corresponding attachment systems, the front ends of the hanging basket propulsion power modules are respectively hinged to the hanging basket equipment, and the rear ends of the hanging basket propulsion power modules are respectively hinged to the corresponding integrated supporting devices; each attachment system includes two attachment rails, the attachment rails are fixed on the box girder and are parallel to each other, the attachment rails are made of I-beams, and the outer side edge of the upper flange of each attachment rail is provided with a plurality of supporting slots at equal intervals along its own axial direction, and the two ends of the integrated supporting device are respectively arranged on the two attachment rails, the hanging basket propulsion power module includes a telescopic cylinder, a front end connecting support, a rear end connecting support, a first pull-wire displacement sensor for real-time measurement of the extension stroke of the cylinder, and a first pull-wire displacement sensor for real-time measurement of the extension stroke of the cylinder. A second wire-type displacement sensor for measuring the total propulsion stroke of the hanging basket device, the first wire-type displacement sensor, the second wire-type displacement sensor and the telescopic cylinder are respectively connected to and controlled by the PLC control system, the telescopic cylinder comprises a cylinder body and a piston rod, one end of the piston rod is arranged inside one end of the cylinder body, the other end of the cylinder body is fixedly connected to the front end connecting support, the front end connecting support is hinged to the hanging basket device, the other end of the piston rod is connected to the rear connecting support, the rear connecting support is hinged to the integrated supporting device, one end of the first wire-type displacement sensor is arranged on the cylinder body of the telescopic cylinder, the other end of the first wire-type displacement sensor is arranged on the integrated supporting device, one end of the second wire-type displacement sensor is arranged on the hanging basket device, the other end of the second wire-type displacement sensor is arranged on the corresponding attachment rail, the hanging basket device is located in front of the integrated supporting device, and the hanging basket device and the integrated supporting device can be moved forward alternately through two hanging basket propulsion power modules.

5. The automatic propulsion method for a construction hanging basket as claimed in claim 4, characterized in that: The integrated support device includes a mounting support, two L-shaped connecting units, and two mechanical elastic support assemblies. The L-shaped connecting unit includes a horizontal portion and a vertical portion. One end of the horizontal portion is vertically connected to the upper end of the vertical portion to form an L-shaped structure. The other ends of the horizontal portions of the two L-shaped connecting units are respectively fixedly disposed at the two ends of the mounting support. The hanging basket propulsion power module is hinged to the middle part of the mounting support. The two mechanical elastic support assemblies are respectively disposed at the lower part of the vertical portion of the corresponding L-shaped connecting unit.

6. The automatic propulsion method for a construction hanging basket as claimed in claim 5, characterized in that: A horizontally arranged sliding hole is provided at the lower part of the vertical part of the L-shaped connecting unit, and the mechanical elastic support component is arranged in the corresponding sliding hole, and the mechanical elastic support component comprises a load-bearing pin, a guide stud, a load-bearing spring, a positioning baffle, a first nut, a second nut, a limit baffle and a travel switch sensor, the positioning baffle is fixedly arranged on the vertical part of the L-shaped connecting unit and closes the outer end of the sliding hole, and a first through hole for the guide stud to pass through is provided on the positioning baffle, the load-bearing pin is horizontally arranged, and the load-bearing pin is an inclined slider, and the shape and size of the cross-section of the load-bearing pin match the cross-section of the supporting slot on the outer side of the upper flange of the attachment track, and the side of the load-bearing pin away from the attachment track is fixedly connected to one end of the guide stud, and the other end of the guide stud passes through the positioning baffle and then passes through the first nut, the limit baffle and the second nut in sequence, and the load-bearing spring is sleeved on the guide stud, and the load-bearing spring Located between the load-bearing pin and the positioning baffle, the aperture of the first through hole is smaller than the outer diameter of the first nut and the outer diameter of the load-bearing spring, the relative distance between the load-bearing pin and the positioning baffle can be fixed by the first nut, the elastic displacement of the load-bearing spring can be adjusted by the first nut, the load-bearing spring can push the load-bearing pin outward, the travel switch sensor is arranged on the vertical part of the corresponding L-shaped connecting unit, and the limit baffle can move with the load-bearing pin. In the process of the integrated supporting device moving forward along the attachment track, when the load-bearing pin moves to the supporting slot, the load-bearing spring pushes the load-bearing pin, and the load-bearing pin drives the limit baffle to move horizontally in the direction close to the attachment track through the guide stud, so that the limit baffle touches the contact terminal of the travel switch sensor; when the load-bearing pin leaves the supporting slot, the load-bearing pin drives the limit baffle to move horizontally in the direction away from the attachment track through the guide stud, so that the limit baffle leaves the contact terminal of the travel switch sensor.

7. The automatic propulsion method for a construction hanging basket as claimed in claim 6, characterized in that: The outer side edge of the upper flange of each attachment rail is provided with a plurality of supporting slots at equal intervals along its own axial direction, and the supporting slots are inclined slots, and the supporting slots include a vertical slot bottom surface and an inclined slot bottom surface, and the vertical slot bottom surface is perpendicular to the attachment rail, and one end of the vertical slot bottom surface is flush with the outer side edge of the upper flange of the corresponding attachment rail, and the other end of the vertical slot bottom surface extends horizontally into the interior of the upper flange of the corresponding attachment rail, and the front end of the inclined slot bottom surface is flush with the outer side edge of the upper flange of the corresponding attachment rail, and the other end of the inclined slot bottom surface is connected to the other end of the vertical slot bottom surface.

8. The automatic propulsion method for a construction hanging basket as claimed in claim 6, characterized in that: The integrated supporting device also includes two anti-rollover components, which are respectively arranged at the bottom of the vertical part of the corresponding L-shaped connecting unit. The anti-rollover components include a U-shaped guide block, a fastening nut assembly, a support protrusion and a fastening bolt. The U-shaped guide block is fixedly arranged at the bottom of the vertical part of the L-shaped connecting unit. A through hole is provided on the upper side of the U-shaped guide block, and a fastening nut assembly is provided on the through hole. One end of the support protrusion is arranged inside the U-shaped guide block, and the support protrusion can move along the axial direction of the U-shaped guide block. The fastening bolt matches the fastening nut assembly, and the support protrusion can be locked with the U-shaped guide block by the fastening bolt. The other end of the support protrusion is located below the upper flange of the corresponding attachment rail, and the support protrusion is spaced apart from the upper flange of the corresponding attachment rail.

9. The automatic propulsion method for a construction hanging basket according to claim 7, characterized in that: When the automatic propulsion system of the construction hanging basket is installed, first determine whether the load-bearing pins of the hanging basket propulsion power modules on the two attachment systems have entered the corresponding support slots. When the load-bearing pins have entered the corresponding support slots, the corresponding mechanical travel switch sensor signals are triggered, indicating that the mechanical elastic support components have reached the working position. The operating panel of the PLC control system prompts that the load-bearing pins have reached the safe position. At this time, the integrated support device enters the support slot and stops moving backward; when the mechanical travel switch sensor signal is triggered, the logical judgment instruction in the PLC control system is triggered, so that the monitoring data of the first pull-wire displacement sensor is reset to zero and the monitoring data of the second pull-wire displacement sensor is reset to zero. At this time, the two propulsion power systems of the hanging basket equipment are at the starting point of the operation, ready for the top pushing operation of the hanging basket equipment; a single telescopic displacement of the telescopic cylinder is set in the PLC control system, and the telescopic cylinders of the two sets of hanging basket propulsion power modules extend synchronously. The difference is set to 3mm; after the monitoring data of the first pull-wire displacement sensor and the monitoring data of the second pull-wire displacement sensor are set to zero, the telescopic cylinder is extended to drive the hanging basket equipment to move forward. When the extension displacement of the telescopic cylinder reaches the specified displacement, the PLC control system controls the telescopic cylinder to automatically retract. When the telescopic cylinder retracts, it drives the integrated support device forward, and the load-bearing pin slides out of the support slot. The mechanical travel switch sensor signal changes from 1 to 0, and the control system prompts that the load-bearing pin has been separated from the support slot; when the telescopic cylinder retracts to the specified displacement, the load-bearing pin has arrived in the next support slot, and the mechanical travel switch sensor signal is triggered at this time. The mechanical travel switch sensor signal changes from 0 to 1, the telescopic cylinder stops retracting, and the PLC control system controls the telescopic cylinder to perform the next cycle of extension operation; repeat the above method to make the hanging basket equipment and the integrated support device move forward alternately until the hanging basket equipment moves to the specified position.

10. The automatic propulsion method for a construction hanging basket according to claim 7, characterized in that: The telescopic cylinder is set to a specified single telescopic displacement in the PLC control system, and the telescopic cylinder extension command is started. The telescopic cylinder is extended, and the monitoring data of the first wire-type displacement sensor increases. If the load-bearing pin does not enter the support slot, the hanging basket equipment will not be pushed forward. The telescopic cylinder continues to extend, and the load-bearing pin enters the support slot. At this time, the internal command of the PLC control system is triggered, and the monitoring data of the first wire-type displacement sensor is reset to zero. The telescopic cylinder continues to extend, driving the hanging basket equipment to move forward. When the monitoring data of the first wire-type displacement sensor reaches the specified displacement, the internal command of the PLC control system is triggered, and the telescopic cylinder extension command stops; the telescopic cylinder retraction operation is started to drive the integrated support The device moves forward, and the monitoring data of the first wire-type displacement sensor decreases from the specified displacement until the monitoring data of the first wire-type displacement sensor is 0, triggering the internal command of the PLC control system, and the telescopic cylinder retraction command stops; then, the telescopic cylinder performs the second cycle of telescopic operation, the telescopic cylinder extension command is started, and the integrated support device is pushed backward along the attachment track under the extension of the telescopic cylinder. When the load-bearing pin enters the support slot, the internal command of the PLC control system is triggered, the monitoring data of the first wire-type displacement sensor is reset to zero, and the telescopic cylinder continues to extend. According to the above steps, multiple cycles are performed until the hanging basket equipment moves into place and the hanging basket equipment is stopped from advancing.

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