Detachable multi-node building component transportation and installation frame and construction method

Abstract

The invention discloses a detachable multi-node building component transportation and installation frame and a construction method, the detachable multi-node building component transportation and installation frame comprises a bottom plate, fixing columns, a top plate, inclined supporting rods, first clamping plates, hanging rings, auxiliary mechanisms, clamping mechanisms and clamping mechanisms, the fixing columns are installed at the tops of the four corners of the bottom plate, the top plate is fixedly installed at the tops of the fixing columns, and the inclined supporting rods are fixedly connected to the adjacent fixing columns; t-shaped first clamping plates are arranged at the four corners of the top plate and used for being connected with the next mounting frame in a clamped mode, hanging rings are arranged on the two sides of the top plate, the clamping mechanisms are located at the bottoms of the fixing columns and matched with the first clamping plates to achieve connection, the clamping mechanism is arranged at the bottom of each fixing column, and clamping mechanisms are arranged at the tops of the two fixing columns. Through the first clamping plates and the clamping mechanisms, quick disassembly and recombination are achieved, the transportation size and weight are reduced, the cost is reduced, the efficiency is improved, the problems that a traditional mounting frame is large in size, heavy in weight and time-consuming in assembly are solved, the clamping mechanisms can conduct multi-point synchronous clamping and adapt to different roof beam sizes, and the stability and universality are enhanced.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of mounting racks, and more particularly relates to a detachable multi-node building component transportation and mounting rack and a construction method. BACKGROUND

[0002] In the construction process of a steel structure plant, the installation of a color steel plate is a key link for ensuring the sealing and durability of the building envelope structure. The traditional color plate installation method mainly relies on a scaffold combined with manual transportation. This mode has many technical defects. One of them is low installation efficiency. The existing installation racks are mostly fixed structures and cannot be flexibly adjusted according to the roof slope (usually between 5°-15°), resulting in the need to re-adjust the rack position every 20-30 color plates installed. The measured data of a certain project shows that the installation of a single-span 36m roof takes up to 120 working hours, of which 35% of the time is spent on adjusting the rack. Insufficient stability is also a major problem. The traditional method uses a single-point hook for fixation. When encountering a special-shaped roof beam (such as an arc-shaped, zigzag-shaped, etc.), the contact area of the hook is less than 40% of the standard beam type. Under the action of a basic wind pressure of 0.5kN / m², a displacement of 3-5mm is easily generated, which in turn causes the sealing failure of the color plate lap joint.

[0003] In addition, transportation and storage difficulties also plague construction. The size of the fixed installation rack after deployment is usually 6×2×3m (length×width×height). When transporting, it needs to be disassembled into scattered parts, and it takes 4-6 hours to reassemble each set on site. Moreover, the loss rate of the disassembled components is as high as 15%. The safety risk is also prominent and cannot be ignored. The working platform width of the existing installation rack is generally less than 600mm, and there is a lack of effective anti-falling measures. Industry statistics show that 68% of color plate installation accidents are related to insufficient stability of the rack. With the popularization of large-span steel structure plants (single span up to more than 45m), new requirements are put forward for color plate installation technology, i.e. to adapt to different cross-section forms of roof beams (such as H-shaped steel, box beams, etc.) and meet the high-efficiency installation demand of 10-12 pieces per person per day. Therefore, the development of a new type of installation rack with the functions of fast disassembly, multi-directional adjustment, and stable clamping has become a solution to the efficiency, safety, and adaptability problems in traditional color plate installation. SUMMARY

[0004] In view of the above defects or improvement needs of the prior art, the present application provides a detachable multi-node building component transportation and installation rack and a construction method, which adopts a modular design concept and realizes quick disassembly and recombination through a first clamping plate and a clamping mechanism, significantly reducing the volume and weight during transportation, reducing transportation costs, and improving transportation and construction efficiency, solving the problems of large size, heavy weight, and time-consuming assembly of traditional installation racks. In addition, the clamping mechanism can realize multi-point synchronous clamping, uniformly distribute the load, adapt to different shapes and sizes of roof beams, including special-shaped beams, and enhance the stability and versatility of the installation rack, overcoming the defects of insufficient stability caused by load concentration of traditional installation racks.

[0005] In order to achieve the above-mentioned purpose, according to one aspect of the present application, a detachable multi-node building component transportation and installation rack is provided, comprising a bottom plate, a fixed column, a top plate, an inclined strut, a first clamping plate, a lifting ring, an auxiliary mechanism, a clamping mechanism and a clamping mechanism; wherein, The fixed column is fixedly installed at the top of the four corners of the bottom plate, the top plate is fixedly installed at the top of the fixed column, and the inclined strut is fixedly installed between two adjacent fixed columns, one end of the inclined strut is fixedly connected to the upper end of the fixed column, and the other end is fixedly connected to the lower end of the adjacent fixed column, forming a stable triangular support structure; The auxiliary mechanism between the bottom plate and the top plate is used to ensure the safety of the construction personnel; The first clamping plate of the T-shaped is fixedly installed at the four corners of the top plate, which is used to realize clamping with the next installation rack, and the lifting ring is fixedly installed on the two side walls of the top plate, which is used for lifting and installing the support; And the clamping mechanism is provided at the bottom of each fixed column, which is used to cooperate with the first clamping plate of the next installation rack to realize the connection between the two installation racks, and the top of the two fixed columns is provided with a clamping mechanism for clamping with the roof beam, firmly fixing the installation rack on the roof beam, avoiding the shaking or displacement of the installation rack during construction.

[0006] Further, the auxiliary mechanism includes a connecting rod, a step and a handrail, two connecting rods are fixedly installed at the same corner of the square through hole of the bottom plate and the top plate, a plurality of steps are fixedly installed between the two connecting rods to form a ladder, and a handrail is fixedly installed on the outside of the two connecting rods.

[0007] Further, the auxiliary mechanism further includes a safety belt connecting frame, the safety belt connecting frame is fixedly installed at the top of the square through hole of the bottom plate, the safety belt connecting frame includes four vertical connecting rods and four horizontal connecting rods, the four vertical connecting rods are fixedly installed at the top of the square through hole of the bottom plate, and a horizontal connecting rod is fixedly installed between the top of each adjacent two vertical connecting rods to form a stable frame structure.

[0008] Further, the clamping mechanism comprises a motor, a transmission roller, a first bevel gear, a second bevel gear, a fixed slot plate, a bidirectional threaded rod and a clamping plate, the upper end side walls of the two adjacent fixed columns are fixedly installed with motors, a horizontal transmission roller is fixedly installed between the output ends of the two motors in a same axis, the transmission roller penetrates the two fixed columns, the outer side walls of the two ends of the transmission roller are fixedly installed with first bevel gears, the first bevel gears are located inside the corresponding fixed columns, the two first bevel gears are engaged with a second bevel gear, the upper ends of the two fixed columns near the motor side are fixedly installed with fixed slot plates, the inside ends of the fixed slot plates are rotatably connected with bidirectional threaded rods, the two sides of the bidirectional threaded rods are oppositely threaded, one end of the bidirectional threaded rod penetrates the fixed slot plate and is fixedly connected with the second bevel gear, the two ends of the bidirectional threaded rod are threadedly connected with clamping plates, and the two clamping plates are slidably connected with the fixed slot plate.

[0009] Further, the clamping mechanism comprises a motor, a transmission roller, a first bevel gear, a second bevel gear, a fixed slot plate, a bidirectional threaded rod and a clamping plate, the upper end side walls of the two adjacent fixed columns are fixedly installed with motors, a horizontal transmission roller is fixedly installed between the output ends of the two motors in a same axis, the transmission roller penetrates the two fixed columns, the outer side walls of the two ends of the transmission roller are fixedly installed with first bevel gears, the first bevel gears are located inside the corresponding fixed columns, the two first bevel gears are engaged with a second bevel gear, the upper ends of the two fixed columns near the motor side are fixedly installed with fixed slot plates, the inside ends of the fixed slot plates are rotatably connected with bidirectional threaded rods, the two sides of the bidirectional threaded rods are oppositely threaded, one end of the bidirectional threaded rod penetrates the fixed slot plate and is fixedly connected with the second bevel gear, the two ends of the bidirectional threaded rod are threadedly connected with clamping plates, and the two clamping plates are slidably connected with the fixed slot plate. The two sides of the third clamping groove are provided with through insertion holes, each insertion hole is slidably connected with a second clamping plate, the outer end of the second clamping plate is fixedly connected with a sliding plate, the middle position of the sliding plate is fixedly connected with a T-shaped pull plate, a limiting hole is formed in the top of the pull plate, each sliding plate is slidably connected with a first limiting component at the upper end and a second limiting component at the lower end, and the first limiting component and the second limiting component are fixedly connected with the side wall of the fixed column.

[0010] Further, the first limiting component comprises a first fixing piece, a first spring and a first guide rod, the first fixing piece is fixedly installed on the side wall of the fixed column and is above the sliding plate, a groove is formed in the first fixing piece, and the two ends of the groove are fixedly installed with first guide rods, the upper end of the sliding plate is slidably connected with the first guide rods, the outer side of the first guide rod is sleeved with a first spring, one end of the first spring is fixedly connected with the inner wall of the first fixing piece, and the other end is fixedly connected with the sliding plate.

[0011] Further, the first limiting component further comprises a limiting plate and a limiting rod, a T-shaped sliding groove is formed in the outer end of the first fixing piece, a I-shaped limiting plate is slidably connected in the sliding groove, and the bottom of the limiting plate is fixedly connected with a limiting rod matched with the limiting hole.

[0012] Further, the second limiting assembly comprises a second fixing member, a second spring and a second guide rod, the second fixing member is fixedly installed on the side wall of the fixed column and is below the sliding plate, a groove is formed in the second fixing member, the two ends of the groove are fixedly installed with the second guide rod, the second guide rod is slidably connected with the lower end of the sliding plate, the second spring is sleeved outside the second guide rod, one end of the second spring is fixedly connected with the inner wall of the second fixing member, and the other end is fixedly connected with the sliding plate.

[0013] Further, the top surface of the first clamping plate is provided with a chamfer at the connection with the two side walls, and the two side walls are provided with first clamping grooves matched with the second clamping plate.

[0014] According to the second aspect of the present application, a construction method of a detachable multi-node building component transportation and installation rack is provided, which is realized by using the detachable multi-node building component transportation and installation rack, and comprises the following steps: S100: After the transportation equipment is used to transport the installation rack to the construction site, the hoist is connected with the lifting ring at the top of the installation rack, one installation rack is stably placed on the ground, then another installation rack is lifted to be located directly above the placed installation rack and is accurately aligned, and then the lifted installation rack is slowly lowered, so that the first clamping plate at the top of the installation rack on the ground enters the second clamping groove and the third clamping groove of the upper installation rack; S200: The chamfer at the top of the first clamping plate is in contact with the chamfer at one end of the second clamping plate, as the lifted installation rack is continuously and slowly lowered, the first clamping plate continues to extend into the third clamping groove inside the fixed column, so as to drive the two second clamping plates to move to the outside of the fixed column, drive the sliding plate to move together, and compress the first spring and the second spring; S300: The lifted installation rack is continuously and slowly lowered, the second clamping plate is further moved, when the first clamping groove is opposite to the position of the second clamping plate, the sliding plate pushes the second clamping plate to pass through the first clamping groove under the elastic force of the first spring and the second spring, and the first clamping plate is clamped, so as to complete the connection of the two installation racks, and the operation is repeated to realize the clamping of multiple installation racks in sequence; S400: The two motors are started to drive the transmission rollers to rotate, the transmission rollers rotate to synchronously rotate the first bevel gears at the two ends of the transmission rollers, drive the second bevel gears to rotate, and then drive the bidirectional threaded rods to rotate, so that the two clamping plates are guided by the fixed groove plate to synchronously approach or move away, so as to adapt to different sizes of roof beams and be clamped and fixed; S500: If the installation rack needs to be removed, the pull plate can be manually pulled outwards, when the limiting hole on the pull plate moves to be directly below the limiting rod, the sliding limiting plate is slid, the limiting rod is inserted into the limiting hole at the top of the pull plate, and the clamping state of the second clamping plate and the first clamping plate is released at this time. S600: Then, the crane is connected to the lifting ring at the top of the mounting rack, the mounting rack is removed, and the above disassembly operation is repeated, so that all mounting racks can be completely disassembled.

[0015] Overall, compared with the prior art, the above technical solutions conceived by the present application can achieve the following beneficial effects: 1. The building component transportation mounting rack of the present application adopts a modular design concept, and through the first clamping plate and the clamping mechanism, the mounting rack can be quickly disassembled and reassembled, greatly improving the convenience of operation. During transportation, this modular structure significantly reduces the volume and weight of the mounting rack, thereby greatly reducing transportation costs and improving transportation efficiency. When the mounting rack arrives at the construction site, the staff can quickly reassemble it, greatly saving installation time and improving construction efficiency, solving the problems of traditional mounting racks, such as large size, heavy weight, low transportation efficiency, and time-consuming and laborious on-site assembly.

[0016] 2. The building component transportation mounting rack of the present application, through the clamping mechanism, the assembled mounting rack realizes multi-point synchronous clamping, which can uniformly distribute the load, thereby providing more stable support. The clamping mechanism can also adapt to different degrees of roof beam shape and size changes, ensuring stable support of the mounting rack under various working conditions and improving the versatility and application range of the mounting rack, solving the problem of insufficient stability of traditional mounting racks due to concentrated load during loading.

[0017] 3. The building component transportation mounting rack of the present application, by adopting an adjustable clamping mechanism, can effectively adapt to different shapes and sizes of roof beams, including various special-shaped beams, reducing the requirements for structural installation environment, so that the mounting rack can be used in more complex construction scenes. By setting up a safety belt connecting frame, the safety during construction is effectively improved, providing reliable protection for workers. It is also equipped with a pedal and a handrail, which not only facilitates the movement of workers on the mounting rack, but also further improves the construction efficiency, solving the problems of lack of necessary safety protection measures during construction of traditional mounting racks, high risk faced by workers during high-altitude operation, and inconvenience of moving traditional mounting racks, which seriously affects the construction efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structure schematic view of a detachable multi-node building component transportation mounting rack according to an embodiment of the present application. Figure 2 It is an auxiliary mechanism structure schematic view of a detachable multi-node building component transportation mounting rack according to an embodiment of the present application. Figure 3 It is a clamping mechanism structure schematic view of a detachable multi-node building component transportation mounting rack according to an embodiment of the present application. Figure 4 A detachable multi-node building component transportation installation rack of an embodiment of the present application is shown in the schematic view of the clamping mechanism structure; Figure 5 A detachable multi-node building component transportation installation rack of an embodiment of the present application is shown in the schematic view of the clamping mechanism structure; Figure 4 A partial structure enlargement schematic view at A in the above figure; Figure 6 A detachable multi-node building component transportation installation rack of an embodiment of the present application is shown in the schematic view of the clamping mechanism structure; Figure 7 A detachable multi-node building component transportation installation rack of an embodiment of the present application is shown in the schematic view of the clamping mechanism structure;

[0019] In all the figures, the same reference signs represent the same technical features, specifically: 1 - base plate, 2 - fixed column, 3 - top plate, 4 - inclined strut, 5 - first clamping plate, 51 - first clamping groove, 6 - lifting ring, 7 - safety belt connecting frame, 71 - vertical connecting rod, 72 - horizontal connecting rod, 8 - connecting rod, 9 - stepping plate, 10 - handrail, 11 - motor, 12 - transmission roller, 13 - first bevel gear, 14 - second bevel gear, 15 - fixed groove plate, 16 - bidirectional threaded rod, 17 - clamping plate, second clamping groove 18, third clamping groove 19, second clamping plate 20, sliding plate 21, pull plate 22, first fixing member 23, first spring 24, first guide rod 25, sliding groove 26, limiting plate 27, limiting rod 28, second fixing member 29, second spring 30, second guide rod 31. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solutions and advantages of the present application clearer and more apparent, the present application is further described in detail below in combination with the figures and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and do not limit the present application. In addition, the technical features involved in each embodiment of the present application described below can be combined with each other as long as there is no conflict.

[0021] It should be noted that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative positional relationship, movement condition, etc. between the components in a certain posture (as shown in the figures), and if the certain posture changes, the directional indications also change accordingly.

[0022] In addition, if the description involves "first", "second", etc. in the embodiments of the present application, the description of "first", "second", etc. is only for the purpose of description, and cannot be understood as indicating or implying the relative importance of the indicated technical features or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first", "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of various embodiments can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or cannot be realized, it should be considered that the combination of technical solutions does not exist, nor within the protection scope required by the present application.

[0023] In this patent, the terms "include", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or includes elements inherent to such process, method, article or device. Without more limitations, the elements defined by the statement "include" do not exclude the existence of other same elements in the process, method, article or device including the elements.

[0024] Embodiment 1 As Figures 1-6As shown, the embodiment of the present application provides a detachable multi-node building component transportation and installation rack, which comprises a bottom plate 1, a fixed column 2, a top plate 3, an inclined strut 4, a first clamping plate 5, a lifting ring 6, an auxiliary mechanism, a clamping mechanism and a clamping mechanism; wherein the fixed column 2 is fixedly installed at the top of the four corners of the bottom plate 1, the top plate 3 is fixedly installed at the top of the fixed column 2, and the inclined strut 4 is fixedly installed between two adjacent fixed columns 2, one end of the inclined strut 4 is fixedly connected to the upper end of the fixed column 2, and the other end is fixedly connected to the lower end of the adjacent fixed column 2, forming a stable triangular support structure; the top plate 3 is fixedly installed with a T-shaped first clamping plate 5 at the four corners, which is used for clamping with the next installation rack, and the two side walls of the top plate 3 are fixedly installed with lifting rings 6, which are used for lifting the installation support; the bottom of each fixed column 2 is provided with a clamping mechanism for connecting two installation racks, and the top of two fixed columns 2 is provided with a clamping mechanism for clamping with the roof beam, so that the installation rack group can be fixed, and the auxiliary mechanism is provided between the bottom plate 1 and the top plate 3 to ensure the safety of the construction personnel. The clamping mechanism provided at the bottom of the fixed column 2 and the first clamping plate 5 at the four corners of the top plate 3 can realize the quick clamping and splitting of multiple installation racks, and the detachable design makes the installation rack can be stacked and combined during transportation, greatly reducing the transportation space occupation, and can be disassembled and stored during storage, reducing the storage site requirement, and significantly improving the flexibility and convenience of transportation and storage. At the same time, the clamping mechanism at the top of the two fixed columns 2 can be tightly clamped with the roof beam, which can firmly fix the installation rack group on the roof beam, effectively avoiding the shaking or displacement of the installation rack during construction, and the inclined strut 4 between the adjacent fixed columns 2 is further enhanced the structural strength and stability of the installation rack as a whole through a specific connection mode (one end is fixedly connected to the upper end of the fixed column 2, and the other end is fixedly connected to the lower end of the adjacent fixed column 2), to ensure that the installation rack group can maintain structural stability when bearing building components. In addition, the auxiliary mechanism provided between the bottom plate 1 and the top plate 3 provides a safe and reliable access for construction personnel to move between different height work surfaces, reducing the safety risk of construction personnel when working up and down, meeting the requirements of building construction safety specifications; the lifting rings 6 fixedly installed on the two side walls of the top plate 3 provide reliable stress points for the lifting of the installation rack, making it convenient to use lifting equipment to lift and move the installation rack, simplifying the installation and adjustment process of the installation rack, and helping to improve construction efficiency. Moreover, the clamping mechanism realizes the connection between the installation racks, the clamping mechanism realizes the fixation with the roof beam, and the setting of multiple connection structures makes the installation rack can adapt to different construction scenes and connection requirements, improving the versatility and application range of the installation rack.

[0025] Further, the bottom plate 1 and the top plate 3 are parallel to each other, and a square through hole is coaxially provided between them, forming a through channel for vertical passage of construction personnel.

[0026] As Figure 2 shown in the drawings, the auxiliary mechanism includes a safety belt connecting frame 7, a connecting rod 8, a step 9 and a handrail 10, two connecting rods 8 are fixedly installed at the same corner of the square through hole of the bottom plate 1 and the top plate 3 respectively, a plurality of steps 9 are fixedly installed between the two connecting rods 8 to form a ladder, and the handrails 10 are fixedly installed on the outer sides of the two connecting rods 8 to facilitate personnel to hold and climb up and down; the connecting rod 8 serves as a support framework of the auxiliary mechanism, which is fixedly installed at the adjacent corners of the square through hole of the bottom plate 1 and the top plate 3, thereby providing a stable installation basis for the handrails 10 and the steps 9 and ensuring the load-bearing capacity of the overall structure of the auxiliary mechanism; the handrails 10 are fixedly installed on the connecting rod 8 and can be held by the construction personnel when climbing up and down, thereby effectively preventing accidents caused by body imbalance and improving the stability during the climbing process; the plurality of steps 9 fixedly installed between the two connecting rods 8 provide a continuous stepping support surface for the construction personnel, so that the construction personnel can orderly climb up and down along the steps, avoid the difficulty of climbing caused by no stepping point, and further ensure the convenience and safety of the climbing operation.

[0027] Further, the safety belt connecting frame 7 is fixedly installed at the top of the square through hole of the bottom plate 1, the safety belt connecting frame 7 includes four vertical connecting rods 71 and four horizontal connecting rods 72, the four vertical connecting rods 71 are fixedly installed at the top of the square through hole of the bottom plate 1, and the horizontal connecting rod 72 is fixedly installed between the top of each adjacent two vertical connecting rods 71, thereby forming a stable frame structure and serving as a reliable connecting carrier of the safety belt of the construction personnel; when the construction personnel work on the installation frame or move up and down through the auxiliary mechanism, the safety belt can be hung and buckled on any horizontal rod at any time, which can effectively prevent personnel from falling accidentally and provide a solid guarantee for construction safety. As Figure 3As shown, the clamping mechanism includes motor 11, transmission roller 12, first bevel gear 13, second bevel gear 14, fixed slot plate 15, bidirectional threaded rod 16 and clamping plate 17, the upper end side wall of two adjacent fixed columns 2 is fixedly installed with motor 11, the output end between two motors 11 is coaxially fixedly installed with a horizontal transmission roller 12, the transmission roller 12 penetrates two fixed columns 2, the outer side wall of both ends of the transmission roller 12 is fixedly installed with first bevel gear 13, the first bevel gear 13 is located inside the corresponding fixed column 2, both the first bevel gear 13 is engaged with the second bevel gear 14, the upper end of both the fixed column 2 near the motor 11 is fixedly installed with the fixed slot plate 15, the inside both ends of the fixed slot plate 15 are rotatably connected with the bidirectional threaded rod 16, the screw rotation direction of both sides of the bidirectional threaded rod 16 is opposite, one end of the bidirectional threaded rod 16 penetrates the fixed slot plate 15 and is fixedly connected with the second bevel gear 13, both ends of the bidirectional threaded rod 16 are threadedly connected with the clamping plate 17, both the clamping plate 17 is slidably connected with the fixed slot plate 15, the clamping plate 17 is guided by the fixed slot plate 15 and can be synchronously slid towards or away, so that the roof beam can be quickly clamped or loosened, and stepless and reliable fixing is completed. The motor 11 fixed on the upper end side wall of two adjacent fixed columns 2 provides stable power input for the clamping mechanism, and two motors 11 jointly drive the same transmission roller 12, which can effectively ensure that the transmission roller 12 is balanced in force, reduce the power shortage or transmission instability problem that may occur in single motor driving, and improve the reliability of power transmission. The transmission roller 12 is arranged in the two fixed columns 2, which not only realizes the limiting support of the transmission roller 12 and enhances the stability of the transmission roller 12 in the rotating process, but also enables the power to be uniformly transmitted to the first bevel gears 13 at both ends through the transmission roller 12. The meshing cooperation of the first bevel gears 13 at both ends of the transmission roller 12 and the corresponding second bevel gears 14 can transmit the rotary motion of the transmission roller 12 to the bidirectional threaded rod 16, providing a power basis for the movement of the clamping plate 17. The fixed slot plate 15 fixed on the upper end of the fixed column 2 near the motor 11 provides a stable mounting carrier and movement guide for the bidirectional threaded rod 16 and the clamping plate 17, the bidirectional threaded rod 16 is rotatably connected at both ends inside the fixed slot plate 15, which ensures the stability of the rotating process; and the threaded connection of the bidirectional threaded rod 16 and the two clamping plates 17, combined with the sliding connection of the clamping plate 17 and the fixed slot plate 15, enables the two clamping plates 17 to stably slide along the fixed slot plate 15 when the bidirectional threaded rod 16 rotates, realizing the clamping or loosening action of the roof beam, which is convenient to operate and responds quickly.

[0028] In addition, the cooperation of the two clamping plates 17 and the bidirectional threaded rod 16 can realize synchronous approaching or moving away through the rotation of the bidirectional threaded rod 16, thereby adapting to roof beams of different sizes, improving the versatility and adaptability of the clamping mechanism, and realizing reliable fixing of the mounting frame group in various construction scenes, ensuring the stability and safety of the construction process.

[0029] Specifically, by starting two motors 11, the transmission roller 12 can be driven to rotate, and the first bevel gear 13 at both ends of the transmission roller 12 is driven to rotate synchronously. Since the first bevel gear 13 is engaged with the second bevel gear 14, the second bevel gear 14 is driven to rotate, and the rotation of the second bevel gear 14 drives the bidirectional threaded rod 16 to rotate. Under the action of the rotation of the bidirectional threaded rod 16, the two clamping plates 17 connected with the bidirectional threaded rod 16 are guided by the fixed groove plate 15 to move close to or away from each other, so that the two clamping plates 17 can clamp and fix roof beams of different sizes, and finally realize reliable fixing of the mounting rack group.

[0030] As shown in Figures 4-5 The clamping mechanism includes a second clamping groove 18, a third clamping groove 19, a second clamping plate 20, a sliding plate 21, a pull plate 22, a first limiting assembly and a second limiting assembly. The second clamping groove 18 is formed through the four corners of the bottom plate 1, the third clamping groove 19 is formed through the bottom of the fixed column 2, and the cross-sectional dimensions of the second clamping groove 18 and the third clamping groove 19 are the same. The third clamping groove 19 is provided with a through insertion hole on each side, each insertion hole is slidably connected with a second clamping plate 20, the outer end of the second clamping plate 20 is fixedly connected with a sliding plate 21, the middle position of the sliding plate 21 is fixedly connected with a T-shaped pull plate 22, and the top of the pull plate 22 is provided with a limiting hole. The first limiting assembly is slidably connected to the upper end of each sliding plate 21, and the second limiting assembly is slidably connected to the lower end of each sliding plate 21. The first limiting assembly and the second limiting assembly are both fixedly connected with the side wall of the fixed column 2. The second clamping plate 20 slidably connected with the through insertion hole on the side of the third clamping groove 19 can be flexibly slid in the insertion hole. When two mounting racks need to be connected, the second clamping plate 20 can be inserted into the clamping structure of the corresponding mounting rack by sliding, so as to realize the clamping of the two mounting racks. The sliding plate 21 fixedly connected with the outer end of the second clamping plate 20 and the T-shaped pull plate 22 fixedly connected with the middle position of the sliding plate 21 provide a convenient stress point for the sliding operation of the second clamping plate 20, so that the position of the second clamping plate 20 can be controlled by pushing or pulling the pull plate 22 by the construction personnel. The first limiting assembly slidably connected to the upper end of each sliding plate 21 and the second limiting assembly slidably connected to the lower end of each sliding plate 21 are both fixedly connected with the side wall of the fixed column 2. This double limiting structure can not only accurately guide the sliding direction of the sliding plate 21, ensure the smooth movement of the sliding plate 21 along the preset track, and avoid deviation or jamming, but also enhance the stability of the sliding plate 21 in the sliding process, thereby ensuring the reliable cooperation between the second clamping plate 20 and the corresponding clamping structure, finally realizing the firm connection between multiple mounting racks, and improving the overall structural stability of the mounting rack group.

[0031] Further, the first limiting assembly comprises a first fixing member 23, a first spring 24, a first guide rod 25, a limiting plate 26 and a limiting rod 27; the first fixing member 23 is fixedly installed on the side wall of the fixed column 2 and is above the sliding plate 21; a groove is formed in the first fixing member 23, both ends of the groove are fixedly installed with the first guide rod 25, and the first guide rod 25 is slidably connected with the upper end of the sliding plate 21; the first spring 24 is sleeved outside the first guide rod 25, one end of the first spring 24 is fixedly connected with the inner wall of the first fixing member 23, and the other end is fixedly connected with the sliding plate 21. The groove in the first fixing member 23 and the first guide rod 25 provide a precise sliding path for the sliding plate 21, ensure its linear motion, and avoid deviation or jamming. After the sliding plate 21 is forced to slide, the first spring 24 can drive the sliding plate 21 to automatically reset by relying on its own elastic potential, which saves the step of manual resetting, simplifies the operation process, and improves the construction efficiency.

[0032] Further, a T-shaped sliding groove 26 is formed at the outer end of the first fixing member 23, a I-shaped limiting plate 27 is slidably connected in the sliding groove 26, and a limiting rod 28 that is adapted to the limiting hole is fixedly connected to the bottom of the limiting plate 27; the limiting rod 28 fixedly connected to the bottom of the limiting plate 27 is adapted to the limiting hole, and when the limiting plate slides along the T-shaped sliding groove, the limiting rod 28 can be accurately inserted into the corresponding limiting hole, thereby effectively locking the positions of the pull plate 22 and the sliding plate 21.

[0033] Specifically, when the mounting rack needs to be removed, the pull plate 22 is manually pulled outward, and when the limiting hole is directly below the limiting rod 28, the sliding limiting plate 27 makes the limiting rod 28 inserted into the limiting hole at the top of the pull plate 22, so that the second clamping plate 20 is not clamped with the first clamping plate 5.

[0034] Further, the second limiting assembly comprises a second fixing member 29, a second spring 30 and a second guide rod 31; the second fixing member 29 is fixedly installed on the side wall of the fixed column 2 and is below the sliding plate 21; a groove is formed in the second fixing member 29, both ends of the groove are fixedly installed with the second guide rod 31, and the second guide rod 31 is slidably connected with the lower end of the sliding plate 21; the second spring 30 is sleeved outside the second guide rod 31, one end of the second spring 24 is fixedly connected with the inner wall of the second fixing member 29, and the other end is fixedly connected with the sliding plate 21. The groove in the second fixing member 29 and the second guide rod 31 provide a precise sliding path for the sliding plate 21, ensure its linear motion, and avoid deviation or jamming. After the sliding plate 21 is forced to slide, the second spring 30 can drive the sliding plate 21 to automatically reset by relying on its own elastic potential, which saves the step of manual resetting, simplifies the operation process, and improves the construction efficiency.

[0035] Further, the first clamping plate 5 top surface and the two side walls are provided with a chamfer, and the two side walls are provided with a first clamping groove 51 matched with the second clamping plate 20, which is used to realize the clamping connection between the two mounting frames, so that the adjacent mounting frames can be quickly and stably connected together through the cooperation of the second clamping plate 20 and the first clamping groove 51, forming a whole structure.

[0036] Further, the second clamping plate 20 end top surface and the two side walls are provided with a chamfer, which can be matched with the chamfer of the first clamping plate 5 top, so that when the chamfer of the first clamping plate 5 top contacts the chamfer of one end of the second clamping plate 20, the second clamping plate 20 can be more easily clamped with the first clamping groove 51.

[0037] Specifically, the first clamping plate 5 on the top of the mounting frame on the ground enters the second clamping groove 18 and the third clamping groove 19 of the hoisted mounting frame, so that the slope on the top of the first clamping plate 5 contacts the slope on one end of the second clamping plate 20, and as the hoisted mounting is slowly lowered, the first clamping plate 5 continues to extend into the third clamping groove 19 in the fixed column 2, so that the two second clamping plates 20 inside the fixed column 2 move to the outside of the fixed column 2, and since the second clamping plate 20 is fixedly connected with the sliding plate 21, the movement of the second clamping plate 20 drives the sliding plate 21 to move, so that the first spring 24 and the second spring 30 are compressed, and the hoisted mounting frame is continuously slowly lowered, and the second clamping plate 20 continues to move, and when the first clamping groove 51 is opposite to the second clamping plate 20, at this time, the sliding plate 21 pushes the second clamping plate 20 through the first clamping groove 51 to clamp with the first clamping plate 5 under the action of the elasticity of the first spring 24 and the second spring 30, so as to complete the clamping of the two mounting frames, and repeated operation can clamp multiple mounting frames.

[0038] Embodiment 2 In combination Figures 1-6 As Figure 7 shown, the present application provides a construction method of a detachable multi-node building component transportation and installation frame, which is realized by using the detachable multi-node building component transportation and installation frame, and the specific steps are as follows: S100: After the mounting frame is transported to the construction site by using the transportation equipment, the hoist ring 6 on the top of the mounting frame is connected by the crane, one mounting frame is stably placed on the ground, then another mounting frame is hoisted to be located directly above the placed mounting frame and is accurately aligned, and then the hoisted mounting frame is slowly lowered, so that the first clamping plate 5 on the top of the mounting frame on the ground enters the second clamping groove 18 and the third clamping groove 19 of the upper mounting frame; S200: The chamfer on the top of the first clamping plate 5 will contact with the chamfer on one end of the second clamping plate 20, as the installation frame being hoisted continues to slowly drop, the first clamping plate 5 continues to extend into the third clamping slot 19 inside the fixed column 2, prompting the two second clamping plates 20 to move to the outside of the fixed column 2, driving the sliding plate 21 to move together, so that the first spring 24 and the second spring 30 are compressed; S300: The installation frame being hoisted continues to slowly drop, the second clamping plate 20 moves further, when the first clamping slot 51 is opposite to the position of the second clamping plate 20, the sliding plate 21 will push the second clamping plate 20 through the first clamping slot 51 under the elastic force of the first spring 24 and the second spring 30, and the first clamping plate 5 is clamped, thereby completing the connection of the two installation frames, repeating the operation according to the above operation, realizing the clamping of multiple installation frames in turn; S400: Start two motors 11, which can drive the transmission roller 12 to rotate, when the transmission roller 12 rotates, the first bevel gear 13 at both ends of the transmission roller 12 will rotate synchronously, driving the second bevel gear 14 to rotate, and then driving the bidirectional threaded rod 16 to rotate, so that the two clamping plates 17 are guided by the fixed slot plate 15 to move synchronously close or away, so as to adapt to different sizes of roof beams and be clamped and fixed; S500: If the installation frame needs to be removed, the pull plate 22 can be manually pulled outwards, when the limiting hole on the pull plate 22 moves to the position directly below the limiting rod 28, the sliding limiting plate 27 is moved, and the limiting rod 28 is inserted into the limiting hole on the top of the pull plate 22, at this time, the clamping state of the second clamping plate 20 and the first clamping plate 5 is released; S600: Then, the lifting ring 6 on the top of the installation frame is connected with the crane, and the installation frame is moved away, and the above removal operation is repeated, so that all the installation frames can be completely removed.

[0039] Those skilled in the art can easily understand that the above description is only a preferred embodiment of the present application, and is not used to limit the present application, any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A detachable multi-node building component transport and installation frame, characterized in that: It comprises a bottom plate (1), a fixed column (2), a top plate (3), a diagonal support rod (4), a first clamping plate (5), a lifting ring (6), an auxiliary mechanism, a clamping mechanism and a clamping mechanism; wherein, The fixed columns (2) are fixedly mounted on the top of the four corners of the bottom plate (1), a top plate (3) is fixedly mounted on the top of the fixed columns (2), and an oblique support rod (4) is fixedly mounted between two adjacent fixed columns (2), one end of the oblique support rod (4) is fixedly connected to the upper end of the fixed column (2), and the other end is fixedly connected to the lower end of the adjacent fixed column (2), forming a stable triangular support structure; The auxiliary mechanism between the bottom plate (1) and the top plate (3) is used to ensure the safety of construction workers; The top plate (3) is fixedly provided with a T-shaped first clamping plate (5) at the four corners thereof for clamping with the next mounting bracket, and the two side walls of the top plate (3) are fixedly provided with a lifting ring (6) for lifting the mounting bracket; A clamping mechanism is provided at the bottom of each fixing column (2), the clamping mechanism being used to cooperate with the first clamping plate (5) of the next mounting frame to achieve connection between the two mounting frames. A clamping mechanism is provided at the top of the two fixing columns (2) for clamping with the roof beam to firmly fix the mounting frame on the roof beam to prevent the mounting frame from shaking or displacement during construction.

2. The detachable multi-node building component transport and installation frame according to claim 1, characterized in that: The auxiliary mechanism comprises a connecting rod (8), a pedal (9) and a handrail (10), two connecting rods (8) are fixedly mounted at the same diagonal position of the square through hole of the bottom plate (1) and the top plate (3), a plurality of pedals (9) are fixedly mounted between the two connecting rods (8) to form a ladder, and handrails (10) are fixedly mounted on the outside of the two connecting rods (8).

3. The detachable multi-node building component transport and installation frame according to claim 2, characterized in that: The auxiliary mechanism further includes a safety belt connecting frame (7), which is fixedly mounted on the top of the square through hole of the base plate (1). The safety belt connecting frame (7) includes four vertical connecting rods (71) and four transverse connecting rods (72). The four vertical connecting rods (71) are fixedly mounted on the top of the square through hole of the base plate (1), and a transverse connecting rod (72) is fixedly mounted between the tops of every two adjacent vertical connecting rods (71), forming a stable frame structure.

4. The detachable multi-node building component transport and installation frame according to claim 1, characterized in that: The clamping mechanism comprises a motor (11), a transmission roller (12), a first bevel gear (13), a second bevel gear (14), a fixed groove plate (15), a bidirectional threaded rod (16) and a clamping plate (17), wherein the motor (11) is fixedly mounted on the upper side walls of two adjacent fixed columns (2), a horizontal transmission roller (12) is coaxially fixedly mounted between the output ends of the two motors (11), the transmission roller (12) passes through the two fixed columns (2), and the outer side walls of both ends of the transmission roller (12) are fixedly mounted with a first bevel gear (13), and the first bevel gear (13) is located inside the corresponding fixed column (2). The two first bevel gears (13) are both meshed with the second bevel gear (14), and the upper ends of the two fixed columns (2) on the side close to the motor (11) are fixedly installed with a fixed groove plate (15), and the two ends of the fixed groove plate (15) are rotatably connected to the bidirectional threaded rod (16), and the two sides of the bidirectional threaded rod (16) have opposite rotation directions. One end of the bidirectional threaded rod (16) passes through the fixed groove plate (15) and is fixedly connected to the second bevel gear (13), and the two ends of the bidirectional threaded rod (16) are threadedly connected to the clamping plate (17), and the two clamping plates (17) are slidably connected to the fixed groove plate (15).

5. The detachable multi-node building component transport and installation frame according to claim 1, characterized in that: The clamping mechanism comprises a second clamping slot (18), a third clamping slot (19), a second clamping plate (20), a sliding plate (21), a pulling plate (22), a first limiting assembly and a second limiting assembly. The four corners of the bottom plate (1) are provided with a through second clamping slot (18), the bottom of the fixed column (2) is provided with a third clamping slot (19), and the cross-sectional dimensions of the second clamping slot (18) and the third clamping slot (19) are the same. Through plug-in holes are respectively provided on both sides of the third clamping groove (19), and a second clamping plate (20) is slidably connected in each of the plug-in holes. The outer end of the second clamping plate (20) is fixedly connected to a sliding plate (21), and a T-shaped pull plate (22) is fixedly connected to the middle position of the sliding plate (21), and a limiting hole is provided on the top of the pull plate (22). The upper end of each sliding plate (21) is slidably connected to a first limiting component, and the lower end thereof is slidably connected to a second limiting component, and the first limiting component and the second limiting component are both fixedly connected to the side wall of the fixed column (2).

6. The detachable multi-node building component transport and installation frame according to claim 5, characterized in that: The first limiting assembly includes a first fixing member (23), a first spring (24) and a first guide rod (25). The first fixing member (23) is fixedly mounted on the side wall of the fixing column (2) and is located above the sliding plate (21). A groove is provided in the first fixing member (23), and first guide rods (25) are fixedly mounted at both ends of the groove. The first guide rod (25) is slidably connected to the upper end of the sliding plate (21). The first spring (24) is sleeved on the outer side of the first guide rod (25), and one end of the first spring (24) is fixedly connected to the inner wall of the first fixing member (23), and the other end is fixedly connected to the sliding plate (21).

7. The detachable multi-node building component transport and installation frame according to claim 6, characterized in that: The first limiting assembly further comprises a limiting plate (26) and a limiting rod (27); the outer end of the first fixing member (23) is provided with a T-shaped sliding groove (26); an I-shaped limiting plate (27) is slidably connected in the sliding groove (26); and a limiting rod (28) adapted to the limiting hole is fixedly connected to the bottom of the limiting plate (27).

8. The detachable multi-node building component transport and installation frame according to claim 5, characterized in that: The second limiting assembly includes a second fixing member (29), a second spring (30) and a second guide rod (31). The second fixing member (29) is fixedly mounted on the side wall of the fixing column (2) and is located below the sliding plate (21). A groove is provided in the second fixing member (29). The second guide rods (31) are fixedly mounted at both ends of the groove. The second guide rods (31) are slidably connected to the lower end of the sliding plate (21). A second spring (30) is sleeved on the outer side of the second guide rod (31). One end of the second spring (24) is fixedly connected to the inner wall of the second fixing member (29), and the other end is fixedly connected to the sliding plate (21).

9. A detachable multi-node building component transport and installation frame according to any one of claims 1 to 8, characterized in that: The connection between the top surface of the first clamping plate (5) and the two side walls is provided with a chamfer, and the two side walls are provided with a first clamping groove (51) adapted to the second clamping plate (20).

10. A construction method for a detachable multi-node building component transport and installation frame, characterized in that: The method is implemented by using a detachable multi-node building component transport and installation frame according to any one of claims 1 to 9, characterized in that it includes the following steps: S100: After transporting the mounting frame to the construction site using transport equipment, connect the lifting ring (6) on the top of the mounting frame with a crane and place one mounting frame steadily on the ground. Then, lift another mounting frame so that it is directly above the already placed mounting frame and align it accurately. Then, slowly lower the lifted mounting frame so that the first clamping plate (5) on the top of the mounting frame on the ground enters the second clamping groove (18) and the third clamping groove (19) of the mounting frame above. S200: The chamfer at the top of the first clamping plate (5) contacts the chamfer at one end of the second clamping plate (20). As the suspended mounting frame continues to slowly lower, the first clamping plate (5) continues to extend into the third clamping groove (19) inside the fixed column (2), prompting the two second clamping plates (20) to move toward the outside of the fixed column (2), driving the sliding plate (21) to move together, causing the first spring (24) and the second spring (30) to be compressed; S300: The suspended mounting frame continues to be slowly lowered, and the second clamping plate (20) moves further accordingly. When the first clamping groove (51) and the second clamping plate (20) are positioned relative to each other, the sliding plate (21) pushes the second clamping plate (20) through the first clamping groove (51) under the elastic force of the first spring (24) and the second spring (30), and is clamped with the first clamping plate (5), thereby completing the connection between the two mounting frames. This operation is repeated to achieve the sequential clamping of multiple mounting frames. S400: Start the two motors (11) to drive the transmission roller (12) to rotate. When the transmission roller (12) rotates, it drives the first bevel gears (13) at both ends thereof to rotate synchronously, drives the second bevel gear (14) to rotate, and then drives the bidirectional threaded rod (16) to rotate accordingly, so that the two clamping plates (17) are synchronously moved closer or farther away under the guidance of the fixed groove plate (15), thereby adapting to roof beams of different sizes and clamping and fixing them; S500: If the mounting bracket needs to be removed, the pull plate (22) can be manually pulled outward. When the limiting hole on the pull plate (22) moves to the position directly below the limiting rod (28), the limiting plate (27) is slid so that the limiting rod (28) is inserted into the limiting hole at the top of the pull plate (22). At this time, the clamping state between the second clamping plate (20) and the first clamping plate (5) is released. S600: Then, use a crane to connect the lifting ring (6) on the top of the mounting frame to remove the mounting frame, and repeat the above disassembly operation to completely disassemble all the mounting frames.

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