A prefabricated component auxiliary installation system for assembled buildings

Abstract

The invention relates to an auxiliary installation system for prefabricated components for assembled buildings, and relates to the technical field of lifting prefabricated components for buildings, including an auxiliary installation frame, a first clamping assembly is horizontally arranged in the auxiliary installation frame, a second clamping assembly is horizontally arranged in parallel with the first clamping assembly, the first clamping assembly and the second clamping assembly can move vertically along the auxiliary installation frame respectively, and the first clamping assembly is provided with a limit assembly cooperating with the auxiliary installation frame, the second clamping assembly is provided with a positioning assembly cooperating with the prefabricated component, and the positioning assembly is provided with a fine-tuning assembly cooperating with the prefabricated component. The present invention can effectively reduce the workload of the staff through its unique structural design, greatly shorten the operation time of the entire staff, improve the installation efficiency of the entire prefabricated component, and at the same time eliminate safety problems caused by sudden conditions such as the breakage of the lifting rope, and further improve the safety of the workers.

Description

Technical Field

[0001] The invention relates to the technical field of hoisting prefabricated building components, and in particular to an auxiliary installation system for prefabricated components for assembled buildings. Background Art

[0002] At present, with the progress of society and economy, the entire construction industry has undergone major changes, especially the number of migrant workers on construction sites has been decreasing year by year, and the average age of existing migrant workers has become older and older. At the same time, with the deepening of design concepts such as green buildings, prefabricated buildings have also become the mainstream in construction projects. In the entire prefabricated construction process, its main focus is to reduce the workload of cast-in-place operations on the construction site as much as possible, which can greatly speed up the construction time of the entire building, and thus has the advantage of greater resource saving.

[0003] Prefabricated buildings prefabricate some or all of their components in the factory and then transport them to the construction site for assembly. After the prefabricated components are transported to the construction site, reinforced concrete will be overlapped and poured to ensure the safety of the assembled house. However, during the entire prefabricated building construction process, it mainly uses a tower crane to transport prefabricated components from the bottom of the building to the expected part of the high-rise building, and then uses manual labor to place the entire prefabricated component to the expected position. In the specific operation process, it mainly uses a special steel bar positioning detection tool to detect the positioning of the reserved steel bars and the verticality of the reserved steel bars. Then, place steel gaskets, and then use a level to check the elevation. Then, use a tower crane to transport the prefabricated components from the bottom of the building to the expected position. When it is about 1m above the floor, it is slowly lowered by manual hand support so that the reserved holes at the bottom of the prefabricated components are aligned with the steel bars reserved by the building, and a mirror is used to observe whether the reserved steel bars are aligned with the holes. After the holes are aligned, they slowly fall into place, and finally the inclined support and other support frames are installed to correct the verticality and positioning of the entire wall.

[0004] The entire process of hoisting and assembling prefabricated components is rather complicated and involves a large number of operators, which is not only time-consuming and labor-intensive, but also inefficient. In addition, since personnel are required to perform manual operations during the entire hoisting process, especially when hoisting and aligning prefabricated components, the safety of personnel is relatively low. During the hoisting process, it mainly relies on manual labor to determine the position, verticality and other structures of the structure, which requires workers to have certain experience and to be able to understand the entire process of prefabricated component docking in detail.

[0005] How to solve the above technical problems is the subject facing the invention. Summary of the invention

[0006] In order to solve the deficiencies of the prior art, the invention provides a reasonably designed, safe and reliable auxiliary installation system for prefabricated components for assembled buildings.

[0007] The invention solves the technical problem by adopting the following technical solution: an auxiliary installation system for prefabricated components for assembled buildings, comprising an auxiliary installation frame, a through slot penetrating the auxiliary installation frame is provided at the top of the auxiliary installation frame, a moving slot penetrating the auxiliary installation frame is provided on the left and right side surfaces of the auxiliary installation frame, an installation slot penetrating the auxiliary installation frame is provided on the front and rear sides of the auxiliary installation frame, the bottom end of the front end surface of the auxiliary installation frame is completely open, and a Fuma wheel is provided on the bottom surface of the auxiliary installation frame;

[0008] The auxiliary mounting frame is horizontally provided with a first clamping assembly, the auxiliary mounting frame is horizontally provided with a second clamping assembly arranged parallel to the first clamping assembly, and the first clamping assembly is located directly above the second clamping assembly, first lifting assemblies cooperating with the first clamping assembly are respectively arranged on both sides of the auxiliary mounting frame, and a second lifting assembly cooperating with the second clamping assembly is arranged on the auxiliary mounting frame;

[0009] The first clamping assembly and the second clamping assembly can respectively move vertically along the auxiliary mounting frame, and the first clamping assembly is provided with a limiting assembly that cooperates with the auxiliary mounting frame, the second clamping assembly is provided with a positioning assembly that cooperates with the prefabricated component, and the positioning assembly is provided with a fine-tuning assembly that cooperates with the prefabricated component.

[0010] The present invention is also characterized in that the first clamping assembly includes a clamping platform, the clamping platform is respectively matched with the through groove, the moving groove, and the installation groove in a clearance, and the top surface of the clamping platform is provided with a clamping groove for clamping the prefabricated component, and the clamping groove runs through the clamping platform;

[0011] The clamping platform is provided with a clamping assembly for clamping the prefabricated component, the left and right sides of the clamping platform are provided with clamping parts that cooperate with the first clamping assembly, the limiting assembly is located at the bottom end of the clamping platform, and the auxiliary mounting frame is provided with a limiting hole that cooperates with the limiting assembly.

[0012] The present invention is also characterized in that the first lifting assembly includes a driving box located at the bottom ends of the left and right sides of the auxiliary mounting frame, respectively; a motor is arranged in the driving box; a driving winch is fixedly connected to the output end of the motor; a hinge rope is coiled in the driving winch; rotating wheel groups are respectively arranged at the top ends of the left and right sides of the auxiliary mounting frame, and the hinge rope is fixedly connected to the first clamping assembly via the rotating wheel groups.

[0013] Specifically, the rotating wheel set is provided with one or two according to the setting requirements.

[0014] Another feature of the present invention is that a number of limiting holes are evenly arranged along the vertical direction on the upper part of the auxiliary mounting frame, and the limiting assembly includes two sets of limiting units oppositely arranged on the first clamping assembly;

[0015] The limiting unit includes a fixed frame connected to the first clamping assembly. The fixed frame is located at the middle of one end of the first clamping assembly. A rotating motor is arranged on the fixed frame. A rotating disc is arranged at the driving end of the rotating motor. Two connection holes that are 180 degrees apart are arranged on the rotating disc. The connection holes are rotatably connected with a linkage rod. The other end of the linkage rod is hinged to one end of a socket rod. A fixed cylinder collinear with the axis of the socket rod is arranged on the first clamping assembly. The socket rod is slidably matched with the fixed cylinder, and the socket rod is matched with the limiting hole.

[0016] Another feature of the present invention is that the second clamping assembly includes a clamping block in a U shape. A clearance block for clearance fit with the through groove, the moving groove, and the mounting groove is arranged on the clamping block. A moving cross bar is arranged at the opening of the clamping block. A positioning assembly for cooperating with the precast member is arranged on the moving cross bar, and a fine-tuning assembly for cooperating with the precast member is arranged on the positioning assembly.

[0017] Another feature of the present invention is that the positioning assembly includes a sliding member slidably matched with the moving cross bar. A limiting screw rod for cooperating with the moving cross bar is arranged on the sliding member. A telescopic member is arranged on the sliding member. A fixing plate for cooperating with the precast member is arranged at the moving end of the telescopic member, and the fixing plate is vertically arranged. A fine-tuning assembly is arranged on the fixing plate.

[0018] Another feature of the present invention is that a fixing groove is formed on the surface of the fixing plate close to the precast member; the fine-tuning assembly includes a vertical plate that fits with the precast member. Rack teeth are respectively arranged on both sides of the fixing groove. A rotating gear for cooperating with the rack teeth is arranged on the vertical plate. An embedding groove is arranged at the bottom end of the vertical plate. A moving plate is arranged in the embedding groove. Ball bearings are arranged on both the top and bottom surfaces of the moving plate. A pull rod is arranged on the moving plate, and a handle is arranged on the pull rod.

[0019] Another feature of the present invention is that an auxiliary clamping assembly is horizontally arranged on the auxiliary mounting frame. The auxiliary clamping assembly is located directly below the first clamping assembly, and the auxiliary clamping assembly is located directly above the second clamping assembly. A third lifting assembly for cooperating with the auxiliary clamping assembly is arranged on the auxiliary mounting frame.

[0020] The present invention is also characterized in that the auxiliary clamping assembly includes an auxiliary clamping platform horizontally arranged on the auxiliary mounting frame, an auxiliary clamping groove cooperating with the prefabricated component is opened on the top surface of the auxiliary clamping platform, a clamping assembly cooperating with the prefabricated component is arranged on the auxiliary clamping platform, and a plurality of auxiliary clamping units cooperating with the prefabricated component are arranged on the auxiliary clamping platform.

[0021] The present invention is also characterized in that the auxiliary clamping platform is provided with a first sliding groove and a second sliding groove at both ends thereof, and a strip-shaped rack is provided in the first sliding groove and the second sliding groove, respectively, and the strip-shaped rack is provided along the length direction of the auxiliary clamping platform;

[0022] The auxiliary clamping unit comprises two auxiliary clamping blocks respectively matched with the first sliding groove or the second sliding groove, and the auxiliary clamping blocks are provided with telescopic rods, wherein the telescopic end of the telescopic rod of one of the auxiliary clamping blocks is provided with a docking portion, and the telescopic end of the telescopic rod of the other auxiliary clamping block is provided with an alignment portion matched with the docking portion;

[0023] The auxiliary clamping block includes an auxiliary clamping block body that cooperates with the first sliding groove or the second sliding groove, the auxiliary clamping block body is provided with a sliding block that cooperates with the first sliding groove or the second sliding groove, the sliding block is provided with a driving member, and the driving member is provided with a driving gear that cooperates with the bar-shaped rack teeth.

[0024] The present invention provides an auxiliary installation system for prefabricated components, which can effectively reduce the workload of workers, greatly shorten the operation time of the entire staff, improve the installation efficiency of the entire prefabricated components, and at the same time eliminate safety problems caused by sudden situations such as rope breakage, thereby further improving the safety of workers.

[0025] The present invention has a unique structural design, is compact, and occupies less space. It can be applied to the complex environment of high-rise buildings and is suitable for installation in relatively narrow spaces. It reduces the hoisting time between two prefabricated walls and improves the installation efficiency of the entire prefabricated component.

[0026] The present invention can effectively ensure the suspension of prefabricated components through its unique three-layer clamping and placement structural design, and combines clamping components, limit components and auxiliary clamping components. Different clamping schemes can be used according to the shape and size of the prefabricated components. In particular, the setting of the auxiliary clamping components can effectively ensure the integrity of the prefabricated components and reduce damage to the prefabricated components.

[0027] The present invention can reduce the docking time of prefabricated components, improve the efficiency of docking of the entire prefabricated components, reduce docking errors caused by mistakes, and flexibly control the spacing and verticality of the entire prefabricated components through its unique positioning component and combined with the fine-tuning component. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the invention;

[0029] Figure 2 A schematic diagram of the three-dimensional structure of the prefabricated component of the invention in cooperation with the first clamping assembly, the second clamping assembly, and the third clamping assembly;

[0030] Figure 3 A schematic diagram of the cooperation between the invented prefabricated component and the first clamping assembly, the second clamping assembly and the third clamping assembly;

[0031] Figure 4 A schematic diagram of the three-dimensional structure of the prefabricated component and the first clamping assembly of the invention;

[0032] Figure 5 It is an enlarged structural diagram of the A part of the invention;

[0033] Figure 6 A schematic diagram of the three-dimensional structure of the invented prefabricated component and the second clamping assembly;

[0034] Figure 7 A three-dimensional structural diagram of the positioning component and the fine-tuning component of the invention;

[0035] Figure 8 A three-dimensional structural diagram of the third clamping assembly of the invention;

[0036] The accompanying drawings are marked as follows: 1. Auxiliary mounting frame; 101. Through slot; 102. Moving slot; 103. Mounting slot; 2. First clamping assembly; 201. Clamping platform; 202. Clamping slot; 3. Second clamping assembly; 301. Clamping block; 302. Moving cross bar; 4. First lifting assembly; 401. Driving box; 402. Hinge rope; 403. Rotating wheel set; 5. Second lifting assembly; 6. Limiting assembly; 601. Fixed frame; 602. Rotating motor; 603. Rotating disk; 604. Linkage rod; 605. Socket rod; 606. Fixed cylinder; 7. Pre- Control component; 8, positioning component; 801, sliding member; 802, telescopic member; 803, fixed plate; 804, fixed groove; 9, fine-tuning component; 901, vertical plate; 902, rack; 903, rotating gear; 904, embedded groove; 905, moving plate; 906, pull rod; 10, auxiliary clamping component; 1001, auxiliary clamping platform; 1002, auxiliary clamping groove; 1003, first sliding groove; 1004, second sliding groove; 11, third lifting component; 12, auxiliary clamping unit; 1201, auxiliary clamping block; 1202, telescopic rod. DETAILED DESCRIPTION

[0037] See also Figures 1 to 8 As shown, an auxiliary installation system for prefabricated components for assembled buildings includes an auxiliary installation frame 1, a through slot 101 penetrating the auxiliary installation frame 1 is provided at the top of the auxiliary installation frame 1, a moving slot 102 penetrating the auxiliary installation frame 1 is provided on the left and right side surfaces of the auxiliary installation frame 1, an installation slot 103 penetrating the auxiliary installation frame 1 is provided on the front and back sides of the auxiliary installation frame 1, the bottom end of the front end surface of the auxiliary installation frame 1 is completely open, and a Fuma wheel is provided on the bottom surface of the auxiliary installation frame 1;

[0038] A first clamping assembly 2 is horizontally arranged in the auxiliary mounting frame 1, and a second clamping assembly 3 is horizontally arranged in parallel with the first clamping assembly 2, and the first clamping assembly 2 is located directly above the second clamping assembly 3, and first lifting assemblies 4 cooperating with the first clamping assembly 2 are respectively arranged on both sides of the auxiliary mounting frame 1, and a second lifting assembly 5 cooperating with the second clamping assembly 3 is arranged on the auxiliary mounting frame 1;

[0039] The first clamping assembly 2 and the second clamping assembly 3 can respectively move vertically along the auxiliary mounting frame 1, and the first clamping assembly 2 is provided with a limiting assembly 6 that cooperates with the auxiliary mounting frame 1, and the second clamping assembly 3 is provided with a positioning assembly 8 that cooperates with the prefabricated component 7, and the positioning assembly 8 is provided with a fine-tuning assembly 9 that cooperates with the prefabricated component.

[0040] Preferably, auxiliary hydraulic components are provided at the four corners of the auxiliary mounting frame 1 to further adjust the level of the entire device, thereby laying a stable foundation for the subsequent hoisting of prefabricated components.

[0041] The present invention also has the feature that the first clamping assembly 2 includes a clamping platform 201, the clamping platform 201 is respectively matched with the through groove 101, the moving groove 102, and the installation groove 103 in clearance, and the top surface of the clamping platform 201 is provided with a clamping groove 202 for clamping the prefabricated component, and the clamping groove 202 runs through the clamping platform 201;

[0042] The clamping platform 201 is provided with a clamping assembly for clamping the prefabricated component, and clamping parts cooperating with the first clamping assembly are provided on the left and right sides of the clamping platform. The limiting assembly 6 is located at the bottom end of the clamping platform 201, and the auxiliary mounting frame 1 is provided with a limiting hole cooperating with the limiting assembly 6.

[0043] Preferably, the clamping assembly includes two groups of clamping units relatively arranged at the front and rear ends of the clamping groove, the clamping unit includes a hydraulic drive rod evenly arranged on the clamping platform along the horizontal length direction of the prefabricated component, the fixed end of the hydraulic drive rod is located on the clamping platform, and a clamping plate or an auxiliary roller plate is arranged at the movable end of the hydraulic drive rod, the auxiliary roller plate is provided with a ball that cooperates with the prefabricated component, and the clamping plate and the auxiliary roller plate are staggered.

[0044] Preferably, a guide groove is provided on the auxiliary mounting frame, and a guide block cooperating with the guide groove is provided on the clamping platform.

[0045] Preferably, a guide rod is provided in the guide groove, and the guide block is provided with a guide circular hole matched with the guide rod.

[0046] Preferably, a return spring is disposed on the outer sleeve of the guide rod, and the top end of the return spring contacts the bottom end of the guide block.

[0047] The present invention is also characterized in that the first lifting assembly 4 includes a driving box 401 located at the bottom ends of the left and right sides of the auxiliary mounting frame 1, respectively; a motor is arranged in the driving box 401; a driving winch is fixedly connected to the output end of the motor; a hinge rope 402 is wound in the driving winch; rotating wheel groups 403 are respectively arranged at the top ends of the left and right sides of the auxiliary mounting frame 1, and the hinge rope 402 is fixedly connected to the first clamping assembly 2 via the rotating wheel group 403.

[0048] Specifically, the rotating wheel set is provided with one or two according to the setting requirements.

[0049] Meanwhile, the hinge rope is fixedly connected to the clamping part in the clamping platform of the first clamping assembly.

[0050] Furthermore, a vertical groove is formed in the auxiliary mounting bracket. The first lifting assembly includes a rotating lead screw disposed in the vertical groove. One end of the rotating lead screw is provided with a rotating driving member, and the clamping part is provided with a sliding part that cooperates with the rotating lead screw.

[0051] Specifically, the sliding part includes a rotating bearing. The outer ring of the rotating bearing is fixedly connected to the livestock part, and the inner ring of the rotating bearing is a sliding block that cooperates with the rotating lead screw.

[0052] Furthermore, the first lifting assembly includes lifting cylinders located on the left and right sides at the top of the auxiliary mounting bracket. The fixed end of the lifting cylinder is fixedly connected to the auxiliary mounting bracket, and the moving end of the lifting cylinder is fixedly connected to the clamping part of the clamping platform.

[0053] Another feature of the present invention is that a plurality of limiting holes are uniformly arranged in the upper part of the auxiliary mounting bracket 1 in the vertical direction. The limiting assembly 6 includes two sets of limiting units oppositely arranged on the first clamping assembly;

[0054] The limiting unit includes a fixing bracket 601 connected to the first clamping assembly 2. The fixing bracket is located at the middle of one end or one side of the first clamping assembly. A rotating motor 602 is arranged on the fixing bracket 601. A rotating disc 603 is arranged at the driving end of the rotating motor. Two connection holes that are 180 degrees apart are arranged on the rotating disc. The connection holes are rotatably connected to a linkage rod 604. The other end of the linkage rod 604 is hingedly connected to one end of a socket rod 605. A fixing cylinder 606 collinear with the axis of the socket rod is arranged on the first clamping assembly 2. The socket rod 605 is slidably matched with the fixing cylinder 606, and the socket rod 605 is matched with the limiting hole.

[0055] Preferably, according to the expected setting, a plurality of limiting holes are uniformly arranged in the upper part of the auxiliary mounting bracket in the vertical direction, and at least two are provided.

[0056] Another feature of the present invention is that the second clamping assembly 3 includes a clamping block 301 in a U shape. A clearance block for clearance fit with the through groove, the moving groove, and the mounting groove is arranged on the clamping block 301. A moving cross bar 302 is arranged at the opening of the clamping block 301. A positioning assembly 8 for cooperating with the precast member 7 is arranged on the moving cross bar 302, and a fine adjustment assembly 9 for cooperating with the precast member is arranged on the positioning assembly 8.

[0057] Preferably, the second lifting assembly comprises lifting slots arranged at four corners of the auxiliary mounting frame, and the lifting slots are provided with lifting screw rods for moving the clamping block.

[0058] The present invention is also characterized in that the positioning assembly 8 includes a sliding member 801 that slides with the moving cross bar 302, the sliding member 801 is provided with a limit screw that cooperates with the moving cross bar, the sliding member 801 is provided with a telescopic member 802, the moving end of the telescopic member 802 is provided with a fixed plate 803 that cooperates with the prefabricated component 7, and the fixed plate 803 is vertically arranged, and a fine-tuning assembly 9 is provided on the fixed plate 803.

[0059] Preferably, the number of the telescopic members is two and they are respectively located at the top and bottom ends of the sliding member.

[0060] The present invention is also characterized in that a fixing groove 804 is provided on a surface of the fixing plate 803 close to the prefabricated component; the fine-tuning assembly 9 includes a vertical plate 901 fitted with the prefabricated component 7, racks 902 are respectively provided on both sides of the fixing groove 804, a rotating gear 903 cooperating with the rack is provided on the vertical plate 901, an embedding groove 904 is provided at the bottom end of the vertical plate 901, a movable plate 905 is provided in the embedding groove, ball bearings are provided on both the top and bottom surfaces of the movable plate 905, a pull rod 906 is provided on the movable plate, and a handle is provided on the pull rod.

[0061] The present invention is also characterized in that the auxiliary mounting frame 1 is horizontally provided with an auxiliary clamping assembly 10, the auxiliary clamping assembly 10 is located directly below the first clamping assembly 2, and the auxiliary clamping assembly 10 is located directly above the second clamping assembly 3, and the auxiliary mounting frame 1 is provided with a third lifting assembly 11 that cooperates with the auxiliary clamping assembly 10.

[0062] The present invention is also characterized in that the auxiliary clamping assembly 10 includes an auxiliary clamping platform 1001 horizontally arranged on the auxiliary mounting frame, an auxiliary clamping groove 1002 cooperating with the prefabricated component 7 is opened on the top surface of the auxiliary clamping platform 1001, a clamping assembly cooperating with the prefabricated component 7 is arranged on the auxiliary clamping platform 1001, and a plurality of groups of auxiliary clamping units 12 cooperating with the prefabricated component 7 are arranged on the auxiliary clamping platform 1001.

[0063] Preferably, the clamping assembly is consistent with the clamping assembly of the first clamping assembly.

[0064] Preferably, the clamping assembly includes two groups of clamping units relatively arranged at the front and rear ends of the auxiliary clamping groove, the clamping unit includes a hydraulic drive rod evenly arranged on the clamping platform along the horizontal length direction of the prefabricated component, the fixed end of the hydraulic drive rod is located on the auxiliary clamping platform, and a clamping plate or an auxiliary roller plate is arranged at the movable end of the hydraulic drive rod, the auxiliary roller plate is provided with a ball that cooperates with the prefabricated component, and the clamping plate and the auxiliary roller plate are staggered.

[0065] Preferably, airbags are provided on the docking portion and the alignment portion.

[0066] The present invention also has the characteristics that the auxiliary clamping platform 1001 is provided with a first sliding groove 1003 and a second sliding groove 1004 at the front and rear ends, respectively, and the first sliding groove and the second sliding groove are respectively provided with a strip-shaped rack, and the strip-shaped rack is arranged along the length direction of the auxiliary clamping platform 1001;

[0067] The auxiliary clamping unit 12 comprises two auxiliary clamping blocks 1201 respectively matched with the first sliding groove or the second sliding groove, and a telescopic rod 1202 is provided on the auxiliary clamping block 1201, wherein the telescopic end of the telescopic rod of one of the auxiliary clamping blocks is provided with a docking portion, and the telescopic end of the telescopic rod of the other auxiliary clamping block is provided with an alignment portion matched with the docking portion;

[0068] The auxiliary clamping block 1201 includes an auxiliary clamping block body that cooperates with the first sliding groove or the second sliding groove, the auxiliary clamping block body is provided with a sliding block that cooperates with the first sliding groove or the second sliding groove, the sliding block is provided with a driving member, and the driving member is provided with a driving gear that cooperates with the bar-shaped rack teeth.

[0069] When in use, the auxiliary mounting frame of the entire device main body is lifted onto the building main body by hoisting equipment, and assembled, and the entire device is installed on the first lifting assembly, the second lifting assembly and other structural installation settings on the structural body of the entire auxiliary mounting frame, and each component is specifically debugged. After the debugging of the entire auxiliary mounting frame is completed, the positioning assembly and the fine-tuning assembly are finally installed, and the positioning assembly is being installed.

[0070] When installing prefabricated components, the entire prefabricated component is hoisted to the top of the entire auxiliary installation using a lifting device, and at the same time, the clamping platform is located in the middle of the entire auxiliary installation frame. Subsequently, the lifting device is continued to be used to continue to drop the prefabricated component through the through slot until the bottom end of the prefabricated component passes through the clamping slot of the clamping platform. Subsequently, the auxiliary ball plate is used to roll in the prefabricated component to prevent the prefabricated component from damaging the clamping slot of the clamping platform. Subsequently, the first lifting component is started to lift the clamping platform. At the same time, according to the height of the entire prefabricated component, the lifting device is continued to be used to lower the prefabricated component. When the prefabricated component is away from the entire When the height from the ground is 1 meter higher, the first clamping assembly moves to clamp the prefabricated component through the clamping plate, and then the first lifting assembly is used to adjust the height of the entire clamping platform from the ground. According to the height of the prefabricated component, the height from the ground is adaptively selected, and then the height of the entire platform from the ground is limited by the limit assembly; specifically, the entire rotating motor works, which in turn drives the rotating disk to work, and then drives the linkage rod to work, so that the telescopic rod located in the fixed cylinder performs a telescopic movement, so that the telescopic rod cooperates with the limit hole on the auxiliary mounting frame, and finally the clamping platform is fixed on the entire auxiliary mounting frame.

[0071] When implementing the above-mentioned prefabricated component falling and clamping steps, the auxiliary clamping platform performs related work at the same time. When the clamping platform is located in the middle section of the entire auxiliary mounting frame through the first lifting assembly, the auxiliary clamping platform is located directly below the clamping platform, and the distance between the two is as small as possible. Then, the entire prefabricated component is assisted in lifting by the clamping assembly arranged on the auxiliary clamping platform, especially when the lifting platform moves driven by the first lifting assembly. After the entire clamping platform is fixed on the auxiliary mounting frame, the auxiliary clamping unit is adaptively selected according to the shape of the prefabricated component, that is, whether the prefabricated component is provided with corresponding doors and windows and other shapes. The auxiliary clamping platform is lifted to a suitable position by using the third lifting assembly, and then the doors and windows are limited by the auxiliary clamping unit, and the inflatable airbags on the alignment part and the docking part are used to limit them. After the limiting is completed, the first lifting assembly and the third lifting assembly are linked to each other, so that the prefabricated component is lowered as a whole until the prefabricated component is 30-50cm from the ground.

[0072] Subsequently, the entire second clamping assembly is lifted by the second lifting assembly, and then the positioning assembly is used to mark individual places of the prefabricated component so that they are aligned with the marks on the bottom surface. Specifically, the telescopic member in the positioning assembly is extended and retracted so that the vertical plate in the fine-tuning assembly that cooperates with the fixed plate fits with the surface of the prefabricated component to detect the verticality of the prefabricated component. Subsequently, the rack and the rotating gear are meshed to make the vertical plate move relative to the fixed plate so that the moving plate at the bottom end of the vertical plate contacts the bottom surface of the prefabricated component. Subsequently, the first lifting assembly, the second lifting assembly and the third lifting assembly of the entire device are started to lower the prefabricated component to the bottom surface. Subsequently, the verticality of the entire prefabricated component is further determined by the auxiliary clamping assembly and the fixed plate and the telescopic member in the positioning assembly, and the position of the entire prefabricated component is further determined by the fine-tuning assembly.

[0073] Technical features not described in the invention can be achieved through or by adopting existing technologies and will not be elaborated here. Of course, the above description is not a limitation of the invention, and the invention is not limited to the above examples. Changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the invention should also fall within the scope of protection of the invention.

Claims

1. An auxiliary installation system for prefabricated components for assembled buildings, comprising an auxiliary installation frame (1), characterized in that: A through slot (101) penetrating the auxiliary mounting frame (1) is provided at the top of the auxiliary mounting frame (1), a movable slot (102) penetrating the auxiliary mounting frame (1) is provided on the left and right side surfaces of the auxiliary mounting frame (1), a mounting slot (103) penetrating the auxiliary mounting frame (1) is provided on the front and rear sides of the auxiliary mounting frame (1), the bottom end of the front end surface of the auxiliary mounting frame (1) is completely open, and a Fuma wheel is provided on the bottom surface of the auxiliary mounting frame (1); A first clamping assembly (2) is horizontally arranged in the auxiliary mounting frame (1), a second clamping assembly (3) is horizontally arranged in parallel with the first clamping assembly (2) in the auxiliary mounting frame (1), and the first clamping assembly (2) is located directly above the second clamping assembly (3), first lifting assemblies (4) cooperating with the first clamping assembly (2) are respectively arranged on both sides of the auxiliary mounting frame (1), and a second lifting assembly (5) cooperating with the second clamping assembly (3) is arranged on the auxiliary mounting frame (1); The first clamping assembly (2) and the second clamping assembly (3) can respectively move vertically along the auxiliary mounting frame (1), and the first clamping assembly (2) is provided with a limiting assembly (6) cooperating with the auxiliary mounting frame (1), and the second clamping assembly (3) is provided with a positioning assembly (8) cooperating with the prefabricated component (7), and the positioning assembly (8) is provided with a fine-tuning assembly (9) cooperating with the prefabricated component; The first clamping assembly (2) comprises a clamping platform (201), the clamping platform (201) respectively being clearance-matched with the through slot (101), the movable slot (102) and the mounting slot (103), the top surface of the clamping platform (201) being provided with a clamping slot (202) for clamping the prefabricated component, the clamping slot (202) penetrating the clamping platform (201); a clamping assembly for clamping the prefabricated component is arranged on the clamping platform (201), clamping portions for cooperating with the first clamping assembly are arranged on the left and right sides of the clamping platform, the limiting assembly (6) is located at the bottom end of the clamping platform (201), and the auxiliary mounting frame (1) is provided with a limiting hole for cooperating with the limiting assembly (6); The upper part of the auxiliary mounting bracket (1) is evenly provided with a number of limiting holes in the vertical direction. The limiting component (6) includes two sets of limiting units oppositely arranged on the first clamping component. The limiting unit includes a fixed bracket (601) connected to the first clamping component. The fixed bracket is located at the middle of one end of the first clamping component. A rotating motor (602) is arranged on the fixed bracket (601). A rotating disc (603) is arranged at the driving end of the rotating motor. Two connecting holes that are 180 degrees apart are arranged on the rotating disc. A linkage rod (604) is rotatably connected to the connecting hole. The other end of the linkage rod (604) is hinged to one end of a socket rod (605). A fixed cylinder (606) collinear with the axis of the socket rod is arranged on the first clamping component (2). The socket rod (605) is slidably matched with the fixed cylinder (606), and the socket rod (605) is matched with the limiting hole. The second clamping component (3) includes a clamping block (301) in a U-shape. A clearance block for clearance fit with the through groove, the moving groove, and the mounting groove is arranged on the clamping block (301). A moving cross bar (302) is arranged at the opening of the clamping block (301). A positioning component (8) for cooperating with the precast member (7) is arranged on the moving cross bar (302), and a fine-tuning component (9) for cooperating with the precast member is arranged on the positioning component (8). The positioning component (8) includes a sliding member (801) slidably matched with the moving cross bar (302). A limiting screw rod for cooperating with the moving cross bar is arranged on the sliding member (801). An expansion member (802) is arranged on the sliding member (801). A fixing plate (803) for cooperating with the precast member (7) is arranged at the moving end of the expansion member (802), and the fixing plate (803) is arranged vertically. A fine-tuning component (9) is arranged on the fixing plate (803).

2. The prefabricated component auxiliary installation system for assembled buildings according to claim 1, characterized in that: The first lifting component (4) includes driving boxes (401) respectively located at the bottoms on the left and right sides of the auxiliary mounting bracket (1). A motor is arranged in the driving box (401). A driving winch is fixedly connected to the output end of the motor. A hinge rope (402) is wound around the driving winch. Rotating wheel sets (403) are respectively arranged at the tops on the left and right sides of the auxiliary mounting bracket (1). The hinge rope (402) is fixedly connected to the first clamping component (2) via the rotating wheel sets (403).

3. The prefabricated component auxiliary installation system for assembled buildings according to claim 1, characterized in that: A fixing groove (804) is provided on a surface of the fixing plate (803) close to the prefabricated component; the fine-tuning assembly (9) comprises a vertical plate (901) fitted with the prefabricated component (7); racks (902) are respectively provided on both sides of the fixing groove (804); a rotating gear (903) cooperating with the rack is provided on the vertical plate (901); an embedding groove (904) is provided at the bottom end of the vertical plate (901); a movable plate (905) is provided in the embedding groove; balls are provided on both the top and bottom surfaces of the movable plate (905); a pull rod (906) is provided on the movable plate; and a handle is provided on the pull rod.

4. The prefabricated component auxiliary installation system for assembled buildings according to claim 1, characterized in that: The auxiliary mounting frame (1) is horizontally provided with an auxiliary clamping assembly (10), the auxiliary clamping assembly (10) is located directly below the first clamping assembly (2), and the auxiliary clamping assembly (10) is located directly above the second clamping assembly (3), and the auxiliary mounting frame (1) is provided with a third lifting assembly (11) that cooperates with the auxiliary clamping assembly (10).

5. The prefabricated component auxiliary installation system for assembled buildings according to claim 4, characterized in that: The auxiliary clamping assembly (10) comprises an auxiliary clamping platform (1001) horizontally arranged on the auxiliary mounting frame, an auxiliary clamping groove (1002) cooperating with the prefabricated component (7) is provided on the top surface of the auxiliary clamping platform (1001), a clamping assembly cooperating with the prefabricated component (7) is arranged on the auxiliary clamping platform (1001), and a plurality of groups of auxiliary clamping units (12) cooperating with the prefabricated component (7) are arranged on the auxiliary clamping platform (1001).

6. The prefabricated component auxiliary installation system for assembled buildings according to claim 5, characterized in that: The auxiliary clamping platform (1001) is provided with a first sliding groove (1003) and a second sliding groove (1004) at the front and rear ends, respectively, and a strip-shaped rack is provided in the first sliding groove and the second sliding groove, respectively, and the strip-shaped rack is provided along the length direction of the auxiliary clamping platform (1001); The auxiliary clamping unit (12) comprises two auxiliary clamping blocks (1201) respectively matched with the first sliding groove or the second sliding groove, and a telescopic rod (1202) is provided on the auxiliary clamping block (1201), wherein the telescopic end of the telescopic rod of one of the auxiliary clamping blocks is provided with a docking portion, and the telescopic end of the telescopic rod of the other auxiliary clamping block is provided with an alignment portion matched with the docking portion; The auxiliary clamping block (1201) comprises an auxiliary clamping block body that cooperates with the first sliding groove or the second sliding groove, the auxiliary clamping block body is provided with a sliding block that cooperates with the first sliding groove or the second sliding groove, the sliding block is provided with a driving member, and the driving member is provided with a driving gear that cooperates with the bar-shaped rack teeth.

Images