Fabricated wall rapid hoisting and mounting system based on laser scanning

Abstract

The invention relates to a fabricated wall rapid hoisting and mounting system based on laser scanning. The fabricated wall rapid hoisting and mounting system comprises a combined frame body, and a laser scanner is used for scanning the position of an inserted threaded tightening latch at the upper end of a fabricated wall; the hoisting frame is arranged above the combined frame body, the hoisting frame is connected with one end of the hoisting arm above, and the lifting mechanism drives the hoisting frame to be close to or away from one end of the hoisting arm; the lifting frame is connected with the combined frame body through a lifting steel cable, an adjusting mechanism is arranged on the lifting frame and used for adjusting the levelness of the combined frame body, and position information of an inserted threaded tightening latch at the upper end of the assembly wall is scanned through a laser scanner; and it is ensured that an inserting bolt hole in the lower end of the to-be-assembled wall body is aligned with an inserting threaded bolt rod at the upper end of the assembly wall body at the lower position, the assembly wall body on the combination frame body is released to the upper end of the assembly wall body at the lower position by lowering the lifting frame, installation between the assembly wall bodies is achieved, and by means of the system, the construction efficiency between the assembly wall bodies can be effectively improved; and the mounting accuracy between the assembled walls is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of engineering construction, and in particular to a fast hoisting and installation system for assembled walls based on laser scanning. Background Art

[0002] Prefabricated buildings refer to buildings that transfer a large amount of on-site work in traditional construction methods to factories, where building components and accessories (such as floor slabs, wall panels, stairs, balconies, etc.) are processed and manufactured in factories, transported to construction sites, and assembled and installed on site through reliable connection methods. Prefabricated buildings mainly include prefabricated concrete structures, steel structures, modern wooden structures, etc., and are representatives of modern industrialized production methods because they adopt standardized design, factory production, assembly construction, information management, and intelligent applications.

[0003] When the walls of prefabricated buildings are matched, plug-in threaded bolt rods and plug-in bolt holes are generally provided on the upper and lower end faces of the wall. The plug-in threaded bolt rods are vertical and evenly spaced along the length direction of the assembled wall, and the plug-in bolt holes are arranged correspondingly to the positions of the plug-in threaded bolt rods. When the assembled walls in the upper and lower directions are actually assembled, the assembled wall in the upper position is vertically hoisted to the top of the assembled wall in the lower position, and the plug-in threaded bolt rods at the upper end of the assembled wall in the lower position are plugged into the plug-in bolt holes at the lower position of the assembled wall in the upper position one by one until the upper and lower ends of the assembled walls in the upper and lower positions are combined into one, and then the position of the assembled walls in the upper and lower directions needs to be adjusted so that the two side surfaces of the assembled walls in the upper and lower directions are flush. Therefore, when the above-mentioned prefabricated wall is actually assembled, the actual operation efficiency is low and the assembly accuracy is poor. In addition, since the plug-in threaded bolt rods and the plug-in bolt holes include multiple groups, the plug-in threaded bolt rods and the plug-in bolt holes need to be aligned and plugged at the same time, which requires close cooperation between the operating personnel and the hoisting personnel, resulting in low assembly efficiency. It is also easy for the assembled wall at the upper position to deflect, which in turn causes the plug-in threaded bolt rods at the lower position to break. Summary of the invention

[0004] The purpose of the present invention is to provide a rapid lifting and installation system for assembled walls based on laser scanning, which can effectively improve the construction efficiency between assembled walls, ensure the installation accuracy between assembled walls, and ensure the construction quality.

[0005] The technical solution adopted by the present invention is as follows:

[0006] A fast lifting and installation system for assembled walls based on laser scanning, comprising:

[0007] Combined with the frame, it is used to implement the insertion and fixing of the plug-in threaded bolt rod at the upper end of the assembly wall;

[0008] A laser scanner is installed on the combination frame and is used to scan the position of the plug-in threaded bolt rod at the upper end of the assembly wall;

[0009] A hanging frame is arranged above the combined frame, the hanging frame is connected to one end of the hanging arm above, and the lifting mechanism drives the hanging frame and one end of the hanging arm to move closer or farther away;

[0010] The hoisting frame is connected to the combined frame body through the hoisting steel cable, and an adjustment mechanism is provided on the hoisting frame, and the adjustment mechanism is used to adjust the horizontality of the combined frame body.

[0011] The present invention also has the following features:

[0012] In a preferred embodiment of the invention, the combining frame includes a plurality of combining tubes, and the combining tubes are assembled to be able to implement the insertion and fixation of the plug-in threaded bolt rods at the upper end of the assembly wall. The combining tubes are arranged on an adjustment unit, and the adjustment unit is used to implement the adjustment of the spacing between the combining tubes.

[0013] In a preferred embodiment of the invention, the position of the hanging frame in the plane below one end of the hanging arm is adjustable in the front-to-back direction and the left-to-right direction.

[0014] In a preferred embodiment of the invention, the combining tube is vertical and the upper end is connected to a plug-in drive mechanism, the plug-in drive mechanism drives the combining tube to move vertically and to form a plug-in or disengagement fit with the plug-in threaded bolt rod at the upper end of the assembly wall, the plug-in drive mechanism is connected to a floating bracket, the combining tube is assembled to be able to be positioned on the floating bracket and the position of the combining tube can be adjusted along the radial direction.

[0015] In a preferred embodiment of the invention, the lower end of the coupling tube is trumpet-shaped and the inner wall is provided with a first coupling cone surface, which is arranged larger on the top and smaller on the bottom. Two groups of clamping blocks are symmetrically provided on the inner wall of the coupling tube, and the outer wall of the clamping block is provided with a second coupling cone surface, which is arranged larger on the bottom and smaller on the bottom and cooperates with the first coupling cone surface. An opening for the insertion of the threaded bolt rod at the upper end of the assembly wall is provided between the two groups of clamping blocks. A tightening spring is provided at the upper end of the two groups of clamping blocks. The tightening spring is vertical and the upper end of the spring abuts against the adjustment surface of the inner wall of the coupling tube.

[0016] In a preferred embodiment of the invention, the plug-in drive mechanism includes a plug-in rail, which is arranged parallel to the combining tube, and the outer wall of the combining tube forms a sliding fit with the plug-in rail. A floating support plate is provided at the upper end of the plug-in rail, and a support table is provided on the floating bracket. A through opening is provided on the support table. The floating support plate is located on the support table and a connecting shaft is provided on the lower plate surface. The connecting shaft passes through the through opening and is connected to the upper end of the plug-in rail. A centering elastic sheet is provided in the circumferential direction of the edge of the support table, and one end of the centering elastic sheet is connected to the support table, and the other end of the centering elastic sheet abuts against the edge of the floating support plate.

[0017] In a preferred embodiment of the invention, the adjusting unit includes a plurality of groups of supporting rollers symmetrically arranged on a floating bracket, the supporting rollers are horizontal and arranged on an adjusting track, the adjusting track is arranged horizontally, an adjusting nut is arranged on the floating bracket, an adjusting screw is arranged in the adjusting nut, the adjusting screw is horizontally and rotatably arranged on an adjusting frame at both ends, an adjusting motor is arranged on the adjusting frame, the adjusting motor is connected to one end of the adjusting screw, a supporting plate is extended from the upper end pipe mouth of the combining tube, supporting balls are arranged on the upper and lower plate surfaces of the supporting plate, the supporting balls are mounted on a supporting slider, the supporting slider is slidably arranged on the supporting track, the supporting track is arranged parallel to the adjusting screw, the plug-in driving mechanism also includes a driving plate arranged on the supporting track, a driving nut is arranged on the driving plate, a driving screw is arranged in the driving nut, the driving screw is vertically and rotatably mounted on the adjusting track at the upper end, a driving motor is arranged on the adjusting track, and the driving motor is connected to the driving screw.

[0018] In a preferred embodiment of the invention, two groups of adjustment rails are arranged in parallel and at intervals, and the two ends of the adjustment rails are connected as a whole. The adjustment mechanism includes two groups of adjustment wheels arranged at the two ends of the adjustment rails, the adjustment wheels are horizontal and transition wheels are arranged in parallel below, the lower end of the lifting cable is fixed to the two ends of the adjustment rail and respectively abuts against the adjustment wheel and the transition wheel, an adjustment roller is rotatably arranged on the lifting frame, the adjustment roller is horizontal and an adjustment worm gear is arranged at one end, the adjustment worm gear cooperates with the adjustment worm, the adjustment worm gear is rotatably arranged on the lifting frame and one end is connected to the adjustment motor, a tensioning wheel is arranged on the side of the adjustment roller, the lifting cable abuts against the tensioning wheel and is connected to the adjustment roller.

[0019] In a preferred embodiment of the invention, the hoisting frame and the horizontal track on the first adjusting truss form a horizontal sliding fit, the hoisting frame is provided with a first adjusting nut, the first adjusting nut cooperates with the first adjusting screw, the first adjusting screw is rotatably arranged on the first adjusting truss and one end is connected to the first adjusting motor, the first adjusting truss and the horizontal track on the second adjusting truss form a horizontal sliding fit, the sliding direction of the hoisting frame is aligned with the sliding direction of the first adjusting truss, the first adjusting truss is provided with a second adjusting nut, the second adjusting nut cooperates with the second adjusting screw, the second adjusting screw is rotatably arranged on the second adjusting truss and one end is connected to the second adjusting motor.

[0020] In a preferred embodiment of the invention, a supporting frame extends downward from the floating frame, and the supporting frame is symmetrically arranged on both sides of the floating frame, and a supporting channel for the assembly wall to pass through is formed between the supporting frames. Retaining rollers are arranged at the lower end of the supporting frame, and the retaining rollers are horizontally arranged in multiple groups in the up and down directions, and the multiple groups of retaining rollers are respectively abutted against the two side surfaces of the adjacent assembly wall.

[0021] The technical effects achieved by the present invention are:

[0022] The hoisting and installation system, when actually installing the assembly wall, combines and fixes the frame with the plug-in threaded bolt rod at the upper end of the wall to be assembled, and starts the hoisting arm to hoist the wall to be assembled to the position above the assembled assembly wall, and scans the position information of the plug-in threaded bolt rod at the upper end of the assembly wall through a laser scanner, and controls the position of the hoisting frame by the hoisting arm, thereby ensuring that the plug-in bolt hole at the lower end of the wall to be assembled is aligned with the plug-in threaded bolt rod at the upper end of the assembly wall at the lower position, and then releases the assembly wall on the combination frame to the upper end of the assembly wall below by lowering the hoisting frame, thereby realizing the installation between the assembly walls. The installation system can effectively improve the construction efficiency between the assembly walls, ensure the installation accuracy between the assembly walls, and ensure the construction quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 and Figure 2 2 is a schematic diagram of the structure of a prefabricated wall laser hoisting installation system in one embodiment of the present invention from two viewing angles.

[0024] Figure 3 It is a front view of a prefabricated wall laser hoisting installation system in one embodiment of the present invention.

[0025] Figure 4 It is a left view of the assembled wall laser hoisting installation system in one embodiment of the present invention.

[0026] Figure 5 and Figure 6They are schematic diagrams of the structure of the hoisting frame from two viewing angles in the assembled wall laser hoisting installation system in one embodiment of the present invention.

[0027] Figure 7 and Figure 8 They are schematic structural diagrams of the hoisting frame and the combined frame from two viewing angles in the assembled wall laser hoisting installation system in one embodiment of the present invention.

[0028] Fig. 9 It is a front view of a hoisting frame and a combined frame in a prefabricated wall laser hoisting installation system in one embodiment of the present invention.

[0029] Fig.10 and Fig.11 They are schematic diagrams of the structure from two perspectives of a partial structure combined with a frame invented in one embodiment.

[0030] Fig.12 It is a schematic diagram of a partial structural cross-section of a combined frame according to an embodiment of the invention. DETAILED DESCRIPTION

[0031] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is specifically described in conjunction with the following embodiments. It should be understood that the following text is only used to describe one or several specific embodiments of the present invention, and does not strictly limit the scope of protection of the specific claims of the present invention. As used herein, the terms "parallel" and "perpendicular" are not limited to their strict geometric definitions, but include tolerances for reasonable and inconsistent machining or human errors;

[0032] The following is combined with Figures 1 to 12 , the assembled wall laser hoisting installation system of the present invention is described in detail:

[0033] When the assembled wall is actually hoisted and installed, for buildings with lower floors, the assembled wall can be hoisted by a vehicle-mounted hoisting arm. When it is hoisted and installed in a high-rise building with higher floors, it is necessary to build a fixed hoisting equipment to realize the installation between the assembled walls. During the actual installation, in order to ensure that the assembled wall at the upper position can accurately fall on the upper position of the assembled wall at the lower position, and to ensure that the plug-in threaded bolt rod of the assembled wall at the lower position can be accurately inserted into the plug-in bolt hole of the assembled wall at the upper position, it is generally necessary for the operating personnel to assist the hoisting personnel in fine-tuning the position, so as to achieve that the plug-in threaded bolt rod of the assembled wall at the lower position can be aligned with the plug-in bolt hole of the assembled wall at the upper position. The above-mentioned fine-tuning process is relatively slow, and the accuracy of the hoisting equipment is poor, and it is necessary to repeatedly correct it to ensure that the above-mentioned plug-in threaded bolt rod is aligned with the plug-in bolt hole, which leads to very low construction efficiency.

[0034] To this end, the present invention proposes a fast hoisting and installation system for assembled walls based on laser scanning, comprising:

[0035] Combined with the frame 100, it is used to implement the insertion and fixing of the plug-in threaded bolt rod at the upper end of the assembly wall;

[0036] The laser scanner 200 is installed on the combination frame 100 and is used to scan the position of the plug-in threaded bolt rod at the upper end of the assembly wall;

[0037] The hanging frame 300 is arranged above the combined frame 100, and the hanging frame 300 is connected to one end of the hanging arm above, and the lifting mechanism drives the hanging frame 300 to move closer to or farther from one end of the hanging arm;

[0038] The hoisting frame 300 is connected to the combined frame body 100 via the hoisting steel cable 400 . The hoisting frame 300 is provided with an adjustment mechanism for adjusting the horizontality of the combined frame body 100 .

[0039] In one embodiment, the hoisting and installation system can be a mobile crane platform or fixedly installed on a high-rise hoisting frame. The lifting mechanism drives one end of the hoisting arm of the hoisting frame 300u to move closer or further away, which can link the assembly wall to vertically lift and lower the assembly wall so that the assembly wall can be aligned with the assembly wall below to achieve installation between the assembly walls.

[0040] In one implementation, the lifting cable 400 can first be combined with the connection between the frame 100 and the lifting frame 300, and the horizontality of the combined frame 100 can be adjusted through the adjustment mechanism, and then the horizontality of the lower end surface of the assembly wall on the combined frame 100 can be adjusted to ensure that the horizontality of the lower end of the assembly wall is parallel to the upper end surface of the assembly wall at the lower position, so as to prepare for the alignment of the above-mentioned plug-in threaded bolt rod and the plug-in bolt hole.

[0041] In one embodiment, a laser scanner 200 is installed on the coupling frame 100. The laser scanner 200 can scan the position information of the plug-in threaded bolt rod at the upper end of the lower assembly wall, and transmit the position information to the control computer. The control computer controls the position of the lifting arm, and controls the adjustment mechanism to implement automatic adjustment of the horizontality of the coupling frame 100 and the horizontality of the lower end of the upper assembly wall to ensure that the plug-in bolt holes at the upper end of the assembly wall and the lower end of the assembly wall are aligned. The lifting arm is controlled to make the coupling frame 100 descend vertically, so that the assembly wall at the upper position is accurately installed on the assembly wall at the lower position, and accurate installation between the assembly walls is achieved to improve construction efficiency and ensure installation quality.

[0042] In one embodiment, in order to ensure the connection of the plug-in threaded rod at the upper end of the assembly wall, the assembly wall can be fixed on the combination frame 100, which includes a plurality of groups of combination tubes 110. The combination tubes 110 are assembled to be able to implement the insertion and fixation of the plug-in threaded bolt rod at the upper end of the assembly wall. The combination tubes 110 are arranged on an adjustment unit, and the adjustment unit is used to adjust the spacing of the combination tubes 110.

[0043] In one embodiment, in order to ensure that the plug-in threaded rod at the upper end of the assembly wall is inserted into the connecting tube 110, so that the connecting tube 110 can be effectively fixed to the plug-in threaded rod as a whole, as the lifting arm is started to lift the assembly wall, the adjustment unit can effectively adjust the spacing of the connecting tube 110 to ensure that the connecting tube 110 can be accurately combined with the plug-in threaded rod to adapt to the combination and fixation of different types of assembly walls, so as to ensure that the plug-in threaded rod is accurately inserted at the upper end position of the assembly wall.

[0044] In one embodiment, in order to ensure that the combining frame 100 can be accurately combined with the upper end of the assembly wall to be hoisted, and the hoisted assembly wall can be accurately hoisted to the upper end position of the assembly wall that has been assembled, the hoisting frame 300 is located in a plane below one end of the hoisting arm and is adjustable in the front-to-back direction and the left-to-right direction.

[0045] In one implementation, the hoisting frame 300 can be adjusted in any direction within the plane of the lower end of the hoisting arm, and thus can implement fine adjustments to the combining frame 100, thereby ensuring that the combining frame 100 is combined with the upper end of the assembly wall to be hoisted, or that the hoisted assembly wall is accurately placed on the upper end of the assembly wall that has been assembled.

[0046] In one embodiment, when the combination is implemented with the upper end of the assembly wall to be hoisted, the distance between the combination frame 100 and the hanging frame 300 can be appropriately maintained at a minimum state, or the combination frame 100 and the hanging frame 300 are combined to form a whole, so that the combination frame 100 and the hanging frame 300 can be effectively combined to ensure that the combination frame 100 and the upper end of the assembly wall to be hoisted are combined as a whole.

[0047] In one embodiment, the coupling tube 110 is vertical and the upper end is connected to a plug-in drive mechanism, the plug-in drive mechanism drives the coupling tube 110 to move vertically and to form a plug-in or disconnection fit with the plug-in threaded bolt rod at the upper end of the assembly wall, the plug-in drive mechanism is connected to the floating bracket 120, the coupling tube 110 is assembled to be able to be positioned on the floating bracket 120 and the position of the coupling tube 110 is adjustable along the radial direction.

[0048] In one embodiment, in order to ensure that the coupling tube 110 is accurately inserted into the upper end of the assembly wall to be hoisted, so that the plug-in threaded rod at the upper end of the assembly wall is reliably inserted into the coupling tube 110, the plug-in drive mechanism is started to make the coupling tube 110 move vertically, thereby ensuring that the plug-in threaded rod is reliably inserted into the coupling tube 110.

[0049] In one embodiment, since there is an error in the position of the plug-in threaded rod at the upper end of the assembly wall, in order to ensure that the plug-in threaded rod can be accurately inserted into the coupling tube 110, the coupling tube 110 is located at the floating bracket 120 and can be adaptively adjusted, and the coupling tube 110 can move along its own direction, thereby ensuring that the plug-in threaded rod is accurately inserted into the coupling tube 110, so as to ensure that the coupling tube 110 implements the combination of the plug-in threaded rod and implements the lifting of the assembly wall.

[0050] In one embodiment, the lower end of the coupling tube 110 is trumpet-shaped and the inner wall is provided with a first coupling cone 111, the first coupling cone 111 is arranged larger at the top and smaller at the bottom, the inner wall of the coupling tube 110 is symmetrically provided with two groups of clamping blocks 112, the outer wall of the clamping block 112 is provided with a second coupling cone 1121, the second coupling cone 1121 is arranged larger at the top and smaller at the bottom and cooperates with the first coupling cone 111, an opening for the insertion of the threaded bolt rod at the upper end of the assembly wall is provided between the two groups of clamping blocks 112, and a tightening spring 113 is provided at the upper end of the two groups of clamping blocks 112. The tightening spring 113 is vertical and the upper end is against the adjustment surface of the inner wall of the coupling tube 110.

[0051] In one embodiment, in order to ensure that the coupling tube 110 accurately bites the plug-in threaded rod, thereby ensuring that the coupling tube 110 can reliably grasp the assembled wall, the lower end of the coupling tube 110 is configured to be a trumpet-shaped. When the plug-in drive mechanism drives the coupling tube 110 to rise and fall vertically, the plug-in threaded rod enters the trumpet-shaped and is introduced into the through opening between the two sets of biting blocks 112 to implement compression of the tensioning spring 113. When the plug-in threaded rod extends through the opening for a distance, under the reset force of the tensioning spring 113, the second coupling cone surface 1121 cooperates with the first coupling cone surface 111, thereby implementing the tightening of the plug-in threaded rod and ensuring the grasping of the assembled wall. When the assembled wall is grasped, under the gravity of the assembled wall itself, the second coupling cone surface 1121 cooperates with the first coupling cone surface 111 more tightly, thereby ensuring further grasping and fixing of the assembled wall.

[0052] In one embodiment, after the assembly wall is grabbed, the coordinate signal of the plug-in threaded rod at the upper end of the assembled assembly wall is scanned by the laser scanner 200, and the horizontality of the combination frame 100 is automatically adjusted through the adjustment mechanism, and then the horizontality of the lower end of the grabbed assembly wall is adjusted, and then the plug-in bolt hole at the lower end of the grabbed assembly wall is aligned with the plug-in threaded rod at the upper end of the assembly wall below, and as the lifting arm releases the combination frame 100, the grabbed assembly wall is released above the wall below.

[0053] In one embodiment, the upper ends of the two groups of clamping blocks 112 are vertically slidably arranged in the connecting tube 110, and the upper ends of the two groups of clamping blocks 112 extend out of the upper end pipe mouth of the connecting tube 110. A driving electric cylinder can be arranged at the upper end pipe mouth of the connecting tube 110, and the piston rod of the driving electric cylinder is connected to the upper protruding ends of the two groups of clamping blocks 112. When the grabbed assembly wall is placed above the lower assembly wall, the two groups of clamping blocks 112 are raised by starting the electric cylinder, so that the second connecting cone surface 1121 is separated from the first connecting cone surface 111, so that the two groups of clamping blocks 112 are separated from the plug-in threaded rod, and as the lifting arm rises, the connecting frame 100 is separated from the assembly wall to implement the grabbing and loading of the next assembly wall.

[0054] In one embodiment, in order to implement the vertical driving of the connecting tube 110 so that the plug-in threaded rod of the assembled wall is inserted into the connecting tube 110, the plug-in driving mechanism includes a plug-in rail 130, the plug-in rail 130 is arranged in parallel with the connecting tube 110, the outer wall of the connecting tube 110 and the plug-in rail 130 form a sliding fit, the upper end of the plug-in rail 130 is provided with a floating support plate 131, the floating bracket 120 is provided with a support table 121, the support A through opening 122 is provided on the table top 121, the floating support plate 131 is located on the support table top 121 and a connecting shaft is provided on the lower plate surface, the connecting shaft passes through the through opening 122 and is connected to the upper end of the plug-in rail 130, a centering elastic sheet 123 is provided in the circumferential direction of the edge of the support table top 121, one end of the centering elastic sheet 123 is connected to the support table top 121, and the other end of the centering elastic sheet 123 is against the edge of the floating support plate 131.

[0055] In one embodiment, since the lower end of the coupling tube 110 is trumpet-shaped, the coupling tube 110 is caused to slide vertically along the plug-in rail 130 by starting the plug-in drive mechanism, so that the coupling tube 110 and the plug-in threaded rod are plugged together. As the plug-in threaded rod is introduced from the lower end of the coupling tube 110, the floating support plate 131 can be moved on the support table 121, and the center elastic sheet 123 can be compressed, so as to ensure that the plug-in threaded rod is reliably inserted into the plug-in tube 110, and further ensure that the plug-in threaded rod is introduced between the two sets of biting blocks 112 to implement the biting combination of the plug-in threaded rod.

[0056] In one embodiment, in order to ensure reliable support for the floating bracket 120 and thereby enable effective lifting of the assembled wall, the adjustment unit includes a plurality of groups of support rollers 124 symmetrically arranged on the floating bracket 120, the support rollers 124 are horizontal and arranged on an adjustment track 140, the adjustment track 140 is arranged horizontally, and an adjusting nut 125 is arranged on the floating bracket 120, an adjusting screw 126 is arranged in the adjusting nut 125, the adjusting screw 126 is horizontally and rotatably arranged at both ends on an adjusting frame 127, an adjusting motor 128 is arranged on the adjusting frame 127, and the adjusting motor 128 is connected to one end of the adjusting screw 126.

[0057] In one embodiment, the spacing between the plug-in tubes 110 is adjustable to accommodate the lifting operations of more assembled walls. The multiple groups of support rollers 124 on the floating bracket 120 are symmetrically arranged on both sides, and the support rollers 124 are rollingly installed on the adjustment track 140, thereby enabling reliable support for the floating bracket 120, so that the plug-in tubes 110 remain in a vertical state and are adjusted along the adjustment track 140, thereby ensuring the lifting of assembled walls of different models.

[0058] In one embodiment, in order to implement the up and down drive of the connecting tube 110, a supporting plate 114 is extended from the upper end of the connecting tube 110, and the upper and lower plate surfaces of the supporting plate 114 are provided with supporting balls 115, and the supporting balls 115 are installed on a supporting slider 116, and the supporting slider 116 is slidably set on a supporting rail 117, and the supporting rail 117 is arranged parallel to the adjusting screw 126. The plug-in drive mechanism also includes a driving plate 118 arranged on the supporting rail 117, and a driving nut 1181 is provided on the driving plate 118, and a driving screw 1182 is provided in the driving nut 1181. The driving screw 1182 is vertically and rotatably installed on the upper end of the adjusting rail 140, and a driving motor is provided on the adjusting rail 140, and the driving motor is connected to the driving screw 1182.

[0059] In one embodiment, the supporting balls 115 are arranged on the upper and lower surfaces of the supporting plate 114, which does not affect the adaptive adjustment of the coupling tube 110 along the radial direction, and the supporting slider 116 is slidably arranged on the supporting rail 117. When the driving motor is started, the adjustment rail 140 can be moved up and down, thereby realizing the sliding of the coupling tube 110 along the plug-in rail 130, so that the coupling tube 110 can be inserted into the plug-in threaded rod at the upper end of the assembly wall.

[0060] In one embodiment, in order to ensure the adjustment of the horizontality of the combined frame 100, two groups of adjustment rails 140 are arranged in parallel and at intervals, and the two ends of the adjustment rails 140 are connected as a whole. The adjustment mechanism includes two groups of adjustment wheels 150 arranged at both ends of the adjustment rail 140, and the adjustment wheels 150 are horizontal and have transition wheels 151 arranged in parallel below. The lower end of the lifting cable 400 is fixed to the two ends of the adjustment rail 140 and respectively abuts against the adjustment wheels 150 and the transition wheels 151. An adjustment roller 310 is rotatably arranged on the hanging frame 300. The adjustment roller 310 is horizontal and has an adjustment worm wheel 311 arranged at one end. The adjustment worm wheel 311 cooperates with an adjustment worm 312. The adjustment worm 312 is rotatably arranged on the hanging frame 300 and one end is connected to the adjustment motor 320. A tensioning wheel 313 is arranged on the side of the adjustment roller 310, and the hanging cable 400 abuts against the tensioning wheel 313 and is connected to the adjustment roller 310.

[0061] In one embodiment, when the laser scanner 200 detects the horizontality of the assembly wall on the entire combination frame 100, by adjusting any one of the four groups of adjustment motors 320, the lifting cable 400 is tightened, thereby fine-tuning the vertical surface of the combination frame 100, and then fine-tuning the horizontality of the combination frame 100 to ensure that the horizontality of the assembly wall on the combination frame 100 is adjusted, thereby ensuring accurate assembly of the assembly wall.

[0062] In one embodiment, in order to implement fine-tuning of the hoisting frame 300 in the front-to-back direction and the left-to-right direction within the plane, the hoisting frame 300 and the horizontal track on the first adjusting truss 500 form a horizontal sliding fit, and the hoisting frame 300 is provided with a first adjusting nut 330, and the first adjusting nut 330 cooperates with the first adjusting screw rod 340, and the first adjusting screw rod 340 is rotatably set on the first adjusting truss 500 and one end is connected to the first adjusting motor 341, and the first adjusting truss 500 and the horizontal track on the second adjusting truss 600 form a horizontal sliding fit, and the sliding direction of the hoisting frame 300 is handled by the sliding direction of the first adjusting truss 500, and the first adjusting truss 500 is provided with a second adjusting nut 510, and the second adjusting nut 510 cooperates with the second adjusting screw rod 520, and the second adjusting screw rod 520 is rotatably set on the second adjusting truss 600 and one end is connected to the second adjusting motor 521.

[0063] In one embodiment, the activation of the first adjustment motor 341 and the second adjustment motor 521 depends on the detection of the upper end coordinate signal of the lower assembly wall by the laser scanner 200 to ensure the alignment between the upper and lower assembly walls and the assembly quality.

[0064] In one embodiment, in order to ensure that the sides of the assembly wall at the upper and lower positions are flush, a supporting frame 700 extends downward from the floating bracket 120, and the supporting frames 700 are symmetrically arranged on both sides of the floating bracket 120, and a supporting channel for the assembly wall to pass through is formed between the supporting frames 700. A retaining roller 710 is arranged at the lower end of the supporting frame 700. The retaining roller 710 is horizontal and multiple groups are arranged in the upper and lower directions. The multiple groups of retaining rollers 710 are respectively abutted against the two side surfaces of the adjacent assembly wall.

[0065] In one embodiment, the support frames 700 are arranged on both sides of the floating support 120, and the support frames 700 on both sides are respectively located on both sides of the assembly wall. When the lifting arm drives the assembly wall to descend and combine with the assembly wall below, the support frame 700 located at the lower position of the upper assembly wall is located between the upper and lower assembly walls, and the retaining roller 710 moves from the side of the upper assembly wall to the side of the lower assembly wall, thereby automatically ensuring that the upper assembly wall and the side of the lower assembly wall remain flush, thereby ensuring the accuracy of the combination between the assembly walls.

[0066] The above embodiments are only used to illustrate the technical method of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical method of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical method of the present invention.

Claims

1. A fast lifting and installation system for assembled walls based on laser scanning, characterized in that: include Combined with the frame (100), it is used to insert and fix the insert threaded bolt rod at the upper end of the assembly wall; A laser scanner (200) is installed on the combination frame (100) and is used to scan the position of the plug-in threaded bolt rod at the upper end of the assembly wall; A hanging frame (300) is arranged above the combined frame (100), the hanging frame (300) is connected to one end of the hanging arm above, and a lifting mechanism drives the hanging frame (300) and one end of the hanging arm to move closer to or farther away from each other; The hoisting frame (300) is connected to the combined frame body (100) via the hoisting steel cable (400), and an adjustment mechanism is provided on the hoisting frame (300), and the adjustment mechanism is used to adjust the horizontality of the combined frame body (100).

2. The assembled wall laser hoisting installation system according to claim 1 is characterized in that: The combination frame (100) comprises a plurality of groups of combination tubes (110), wherein the combination tubes (110) are assembled to be able to insert and fix the plug-in threaded bolt rods at the upper end of the assembly wall, and the combination tubes (110) are arranged on an adjustment unit, and the adjustment unit is used to adjust the spacing of the combination tubes (110).

3. The assembled wall laser hoisting installation system according to claim 1 is characterized in that: The hanging frame (300) is located in a plane below one end of the hanging arm and is adjustable in front-to-back direction and left-to-right direction.

4. The assembled wall laser hoisting installation system according to claim 2 is characterized in that: The coupling tube (110) is vertical and its upper end is connected to a plug-in drive mechanism, the plug-in drive mechanism drives the coupling tube (110) to move vertically and to form a plug-in or disconnected fit with a plug-in threaded bolt rod at the upper end of the assembly wall, the plug-in drive mechanism is connected to a floating bracket (120), the coupling tube (110) is assembled to be able to be positioned on the floating bracket (120) and the coupling tube (110) is positionally adjustable, and the coupling tube (110) is positionally adjustable along a radial direction.

5. The assembled wall laser hoisting installation system according to claim 4 is characterized in that: The lower end of the coupling tube (110) is trumpet-shaped and the inner wall is provided with a first coupling cone (111), the first coupling cone (111) being arranged larger at the top and smaller at the bottom. The inner wall of the coupling tube (110) is symmetrically provided with two groups of clamping blocks (112), the outer wall of the clamping blocks (112) is provided with a second coupling cone (1121), the second coupling cone (1121) being arranged larger at the top and smaller at the bottom and cooperating with the first coupling cone (111), an opening for inserting a threaded bolt rod at the upper end of the assembly wall is provided between the two groups of clamping blocks (112), and a tightening spring (113) is provided at the upper end of the two groups of clamping blocks (112), the tightening spring (113) is vertical and the upper end of the tightening spring abuts against the adjustment surface of the inner wall of the coupling tube (110).

6. The assembled wall laser hoisting installation system according to claim 5 is characterized in that: The plug-in drive mechanism comprises a plug-in rail (130), the plug-in rail (130) is arranged in parallel with the coupling tube (110), the outer wall of the coupling tube (110) and the plug-in rail (130) form a sliding fit, a floating support plate (131) is arranged at the upper end of the plug-in rail (130), a support table (121) is arranged on the floating support (120), a through opening (122) is arranged on the support table (121), and the floating support (120) is provided with a support plate (121). The support plate (131) is located on the support table (121) and a connecting shaft is provided on the lower plate surface. The connecting shaft passes through the through opening (122) and is connected to the upper end of the plug-in rail (130). A center elastic sheet (123) is provided in the circumferential direction of the edge of the support table (121). One end of the center elastic sheet (123) is connected to the support table (121), and the other end of the center elastic sheet (123) is against the edge of the floating support plate (131).

7. The assembled wall laser hoisting installation system according to claim 6 is characterized in that: The adjustment unit comprises a plurality of groups of support rollers (124) symmetrically arranged on a floating bracket (120), the support rollers (124) being horizontal and arranged on an adjustment track (140), the adjustment track (140) being arranged horizontally, an adjustment nut (125) being arranged on the floating bracket (120), an adjustment screw rod (126) being arranged inside the adjustment nut (125), the adjustment screw rod (126) being horizontal and rotatably arranged at both ends on an adjustment frame (127), an adjustment motor (128) being arranged on the adjustment frame (127), and the adjustment motor (128) being connected to one end of the adjustment screw rod (126); A supporting plate (114) is extended from the upper end of the connecting tube (110), and supporting balls (115) are arranged on the upper and lower surfaces of the supporting plate (114). The supporting balls (115) are installed on a supporting slider (116), and the supporting slider (116) is slidably arranged on a supporting rail (117), and the supporting rail (117) is arranged in parallel with the adjusting screw rod (126); The plug-in drive mechanism also includes a drive plate (118) arranged on the supporting rail (117), a drive nut (1181) is arranged on the drive plate (118), a drive screw (1182) is arranged inside the drive nut (1181), the drive screw (1182) is vertically and the upper end is rotatably mounted on the adjustment rail (140), and a drive motor is arranged on the adjustment rail (140), and the drive motor is connected to the drive screw (1182).

8. The assembled wall laser hoisting installation system according to claim 7 is characterized in that: Two groups of the adjustment rails (140) are arranged in parallel and at intervals, and the two ends of the adjustment rails (140) are connected as one body; The adjustment mechanism comprises two groups of adjustment wheels (150) arranged at both ends of the adjustment track (140); the adjustment wheels (150) are arranged horizontally and parallel to transition wheels (151) below; the lower end of the hoisting steel cable (400) is fixed to both ends of the adjustment track (140) and respectively abuts against the adjustment wheels (150) and the transition wheels (151); An adjustment roller (310) is rotatably arranged on the hoisting frame (300); the adjustment roller (310) is horizontal and an adjustment worm wheel (311) is arranged at one end; the adjustment worm wheel (311) cooperates with an adjustment worm (312); the adjustment worm (312) is rotatably arranged on the hoisting frame (300) and one end of the adjustment worm is connected to an adjustment motor (320); a tension wheel (313) is arranged on the side of the adjustment roller (310); the hoisting steel cable (400) abuts against the tension wheel (313) and is connected to the adjustment roller (310).

9. The assembled wall laser hoisting installation system according to claim 3 is characterized by: The hoisting frame (300) and the horizontal track on the first adjustment truss (500) form a horizontal sliding fit, the hoisting frame (300) is provided with a first adjusting nut (330), the first adjusting nut (330) cooperates with the first adjusting screw rod (340), the first adjusting screw rod (340) is rotatably arranged on the first adjustment truss (500) and one end is connected to the first adjustment motor (341), the first adjustment truss (500) and the horizontal track on the second adjustment truss (600) form a horizontal sliding fit, the sliding direction of the hoisting frame (300) is arranged in the same direction as the sliding direction of the first adjustment truss (500), the first adjustment nut (510) is provided on the first adjustment truss (500), the second adjusting nut (510) cooperates with the second adjusting screw rod (520), the second adjusting screw rod (520) is rotatably arranged on the second adjustment truss (600) and one end is connected to the second adjustment motor (521).

10. The assembled wall laser hoisting installation system according to claim 4, characterized in that: A supporting frame (700) extends downward from the floating frame (120), and the supporting frames (700) are symmetrically arranged on both sides of the floating frame (120), and a supporting channel for the assembly wall to pass through is formed between the supporting frames (700). A retaining roller (710) is arranged at the lower end of the supporting frame (700), and the retaining roller (710) is arranged horizontally and in multiple groups in the up and down directions, and the multiple groups of retaining rollers (710) are respectively abutted against two side surfaces of the adjacent assembly wall.

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