Laminated slab positioning device for constructional engineering

Abstract

The invention relates to a laminated slab positioning device for constructional engineering, which comprises a bearing seat arranged in a beam; the multi-connecting-rod telescopic frame is arranged on the bearing seat; the positioning assembly is arranged at the end of the multi-connecting-rod telescopic frame and comprises a dismounting and mounting sleeve, a bearing plate and a top plate, the dismounting and mounting sleeve is arranged on the multi-connecting-rod telescopic frame, the bearing plate is arranged at the end of the dismounting and mounting sleeve and bears one side of the bottom of a laminated plate, and the top plate is arranged on the bottom of the laminated plate. The top plate is arranged on the end face of the bearing plate in a sliding mode, and the top plate abuts against the laminated plate. And a limiting assembly is arranged on the outer surface of the disassembly and assembly sleeve in a penetrating mode, and the limiting assembly is used for limiting between the disassembly and assembly sleeve and the multi-connecting-rod telescopic frame. According to the invention, precise positioning and stable supporting of the laminated slab can be realized.

Description

Technical Field

[0001] The present application relates to the technical field of composite board construction for construction projects, and in particular to a composite board positioning device for construction projects. Background Art

[0002] At present, in the field of construction engineering, composite panels are widely used as a common prefabricated component in modern construction. Composite panels can not only improve construction efficiency and reduce on-site wet work, but also effectively ensure project quality. With the rapid development of the construction industry, higher requirements are placed on the positioning accuracy and stability of composite panels.

[0003] During the installation and construction of the composite slab, the composite slab is mainly lifted by a tower crane and the anchor bar is extended into the beam from one corner. Then the position is manually adjusted so that the anchor bar is at or beyond the center line of the beam and the composite slab is extended into the beam. The traditional installation method of the composite slab usually relies on manual measurement and adjustment. The traditional manual measurement and manual adjustment method is not only labor-intensive, but also easily affected by human factors, resulting in large positioning errors and inaccurate positioning problems, which affects the overall quality and safety performance of the building. After installation, measurement and manual adjustment are still required, which increases a lot of labor and time, and is very likely to cause damage to the composite slab and pre-bonded sponge strips. It is easy to cause slurry leakage and misalignment after the concrete pouring is completed.

[0004] In view of the above-mentioned related technologies, it is necessary to propose a composite plate positioning device for construction engineering to solve one of the above-mentioned technical problems. Summary of the invention

[0005] In order to solve one of the above-mentioned technical problems, the present application provides a composite plate positioning device for construction engineering.

[0006] The present application provides a composite plate positioning device for construction engineering, which adopts the following technical solution: A composite plate positioning device for construction engineering, comprising: A bearing seat, wherein the bearing seat is arranged in the beam; A multi-link telescopic frame, arranged on the bearing seat; and A positioning assembly is arranged at the end of the multi-link telescopic frame, and the positioning assembly includes a disassembly sleeve, a bearing plate and a top plate. The disassembly sleeve is arranged on the multi-link telescopic frame, the bearing plate is arranged at the end of the disassembly sleeve, the bearing plate bears the bottom side of the superimposed plate, the top plate is slidably arranged on the end surface of the bearing plate, and the top plate supports the superimposed plate; A limiting component is provided through the outer surface of the disassembly and assembly sleeve, and the limiting component is used for limiting the position between the disassembly and assembly sleeve and the multi-link telescopic frame.

[0007] By adopting the above technical scheme, the composite plate positioning device for construction engineering can achieve accurate positioning and stable support of the composite plate; specifically, the bearing seat is arranged in the beam to ensure the stability and safety of the entire device; the design of the multi-link telescopic frame allows the device to be flexibly adjusted according to actual needs to adapt to composite plates of different sizes and positions; the disassembly and assembly sleeve of the positioning component is installed on the multi-link telescopic frame, and the bearing plate is located at the end of the disassembly and assembly sleeve, which can effectively support the bottom side of the composite plate, and the top plate is slidably arranged on the end surface of the bearing plate, which can accurately support the composite plate and ensure its stability during construction; the outer surface of the disassembly and assembly sleeve is penetrated by a limit assembly, and through the cooperation of the limit sleeve, the rotating rod and the chuck, an effective limit can be formed between the disassembly and assembly sleeve and the multi-link telescopic frame, thereby further improving the reliability and safety of the device.

[0008] Optionally, it also includes a pull-out assembly, which is arranged between the disassembly sleeve and the supporting plate. The pull-out assembly includes a rotating seat, a rotating motor and a pulling plate. The rotating seat is arranged at the end of the disassembly sleeve, and the rotating motor is arranged on the rotating seat. One end of the pulling plate is arranged on the output end of the rotating motor, and the other end is fixedly connected to the supporting plate by bolts. After the overlapping plate is positioned, the supporting plate is separated from the overlapping plate.

[0009] By adopting the above technical solution, the setting of the pull-out assembly enables the overlapping plate to be easily and quickly separated from the bearing plate after positioning is completed, thereby improving construction efficiency; the coordinated use of the rotating seat and the rotating motor ensures that the pulling plate can accurately respond to instructions and achieve rapid separation between the bearing plate and the overlapping plate; this not only simplifies the operating process, but also reduces manual intervention and reduces construction risks.

[0010] Optionally, it also includes a driving component, which is arranged on both sides of the supporting plate. The driving component includes a mounting seat, an electric telescopic rod and a driving block. The mounting seat is arranged on both sides of the supporting plate, and the tail end of the electric telescopic rod is arranged on the mounting seat, the side surface of the driving block is connected to the top plate, and the tail end of the driving block is connected to the rod head of the electric telescopic rod.

[0011] By adopting the above technical solution, the driving assembly can accurately control the position of the top plate, ensure that the supporting force of the top plate on the composite plate is evenly distributed when the top plate is in different positions, and improve the positioning accuracy and stability of the composite plate; at the same time, the use of the electric telescopic rod makes the adjustment of the top plate more flexible and convenient, adapting to composite plates of different sizes and shapes, and improving the applicability and working efficiency of the device.

[0012] Optionally, the limit assembly includes a limit sleeve, a rotating rod and a chuck, the limit sleeve passes through the disassembly sleeve, the rotating rod is inserted into the limit sleeve, the outer surface of the rotating rod is threadedly connected to the inner wall of the limit sleeve, and the chuck is arranged at the bottom of the rotating rod and in the disassembly sleeve to abut against the upper surface of the end of the multi-link telescopic frame.

[0013] By adopting the above technical solution, the limit assembly can effectively prevent the multi-link telescopic frame from loosening or shifting during use, thereby ensuring the stability and reliability of the positioning device; specifically, the limit sleeve passes through the disassembly and assembly sleeve, and the rotating rod is inserted into the limit sleeve and connected by threads, so that the rotating rod can adjust the position, thereby supporting the upper surface of the end of the multi-link telescopic frame through the chuck to achieve precise positioning and stable support; this not only improves the overall structural stability of the device, but also enhances the positioning accuracy, ensuring the accurate placement of the composite plate during the construction process.

[0014] Optionally, the multi-link telescopic frame includes multiple adjusting links, connecting blocks and fixed blocks. The multiple adjusting links are connected by a rotating shaft to achieve telescopic adjustment. The connecting block is connected to several of the adjusting links and is inserted into the disassembly and assembly sleeve as the end of the multi-link telescopic frame. The fixed block is connected to several of the adjusting links and is connected to the bearing seat as the tail of the multi-link telescopic frame.

[0015] By adopting the above technical solution, the multi-link telescopic frame can achieve flexible telescopic adjustment to adapt to the positioning requirements of composite plates of different sizes; specifically, the rotating shaft connection between the multiple adjustment links enables the multi-link telescopic frame to freely extend and retract within a certain range, thereby ensuring that the positioning device can accurately adjust the position and improve the positioning accuracy; at the same time, the design of the connecting block and the fixed block respectively serves as the end and tail of the multi-link telescopic frame, ensuring the stability and reliability of the structure, making the entire positioning device more stable during use and reducing the positioning error caused by structural instability.

[0016] Optionally, a movable frame is further included, wherein the movable frame is arranged in the beam, and the bearing seat is movably arranged on the movable frame.

[0017] By adopting the above technical solution, the movable frame is arranged in the beam, so that the bearing seat can move along the beam, thereby realizing flexible adjustment of the composite plate positioning device in the beam, improving the applicability and construction efficiency of the positioning device; at the same time, the bearing seat can be movably arranged on the movable frame, further enhancing the position adjustment capability of the positioning device.

[0018] Optionally, a moving component is provided on the moving frame, and the moving component includes a driving motor, a lead screw and a moving block, the driving motor is arranged on the top of the moving frame, the lead screw is arranged on the output end of the driving motor, the moving block is penetrated by the lead screw and is threadedly connected, and the bearing seat is arranged on the moving block.

[0019] By adopting the above technical solution, the precise movement and positioning of the bearing seat in the beam is achieved, and the working efficiency and accuracy of the composite plate positioning device are improved; specifically, the driving motor drives the lead screw to rotate, so that the moving block moves precisely along the direction of the lead screw, thereby driving the bearing seat and the multi-link telescopic frame and positioning assembly thereon to move synchronously, ensuring that the composite plate can be accurately aligned and positioned; this design not only simplifies the operation process, but also significantly improves the construction accuracy and safety.

[0020] Optionally, slide grooves are provided on both sides of the movable frame, support plates are provided on both sides of the slide grooves, a slide rod is fixedly connected to the inner side of the support plate, a slider is slidably connected to the slide rod, and the slider is connected to the movable block.

[0021] By adopting the above-mentioned technical scheme, the slide grooves arranged on both sides of the mobile frame and the support plates inside thereof can effectively improve the overall stability of the mobile frame and prevent displacement or tilting during movement; the slider on the slide rod is connected to the moving block, so that the moving block moves more smoothly along the lead screw, ensuring that the bearing seat can move accurately on the predetermined track, thereby improving the accuracy and reliability of the positioning of the composite plate.

[0022] Optionally, a snap-fit ​​buckle is provided on the moving block, and the bottom of the snap-fit ​​buckle is rotatably provided on the moving block, and the snap-fit ​​buckle snaps into the side surface of the bearing seat.

[0023] By adopting the above technical solution, the angle can be flexibly adjusted to ensure that the snap buckle fits tightly against the side of the bearing seat, thereby improving the stability of the bearing seat; at the same time, the design of the snap buckle makes the connection between the bearing seat and the moving block more secure, effectively preventing loosening during use, thereby ensuring the reliability and safety of the composite plate positioning device.

[0024] Optionally, a positioning plate is fixedly connected to the bottom of the movable frame, so as to stably set the movable frame in the beam groove.

[0025] By adopting the above technical solution, the stability of the moving frame in the beam groove can be ensured, and the unstable operation of the positioning device due to the shaking of the moving frame can be avoided, thereby improving the reliability and accuracy of the positioning device.

[0026] In summary, the present application includes at least one of the following beneficial technical effects: 1. The combined design of the multi-link telescopic frame and the bearing seat enables the positioning device to flexibly adapt to the composite plates of different sizes and positions, improves the positioning accuracy and flexibility, and solves the positioning error problem caused by manual measurement and manual adjustment in the traditional method; the coordinated use of the disassembly and assembly sleeve, the bearing plate and the top plate in the positioning assembly realizes the effective support and fixation of the composite plate, ensures the stability of the composite plate during the installation process, and avoids the safety hazards caused by instability; 2. The design of the limit assembly realizes a stable connection between the disassembly sleeve and the multi-link telescopic frame through the cooperation of the limit sleeve, the rotating rod and the chuck, which enhances the reliability of the overall structure and prevents positioning failure caused by loose components; 3. The setting of the pull-out assembly realizes the rapid separation of the bearing plate and the superimposed plate through the coordinated action of the rotating seat, the rotating motor and the pulling plate, simplifies the disassembly process, improves work efficiency, reduces manual intervention, and further enhances the practicality and convenience of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a three-dimensional view of a composite plate positioning device for construction engineering in the present application.

[0028] Figure 2 It is a three-dimensional view of a composite plate positioning device for construction engineering (having a moving frame, a rotating assembly and a driving assembly) in the present application.

[0029] Figure 3 yes Figure 2 Side view of.

[0030] Figure 4 yes Figure 3 A schematic diagram of the enlarged structure at point A in the middle.

[0031] In the figure: 1. bearing seat; 2. multi-link telescopic frame; 21. adjusting link; 22. connecting block; 23. fixing block; 3. positioning assembly; 31. disassembly and assembly sleeve; 32. bearing plate; 33. top plate; 34. limiting assembly; 341. limiting sleeve; 342. rotating rod; 343. chuck; 4. pulling assembly; 41. rotating seat; 42. rotating motor; 43. pulling plate; 5. driving assembly; 51. mounting seat; 52. electric telescopic rod; 53. driving block; 6. moving frame; 61. moving assembly; 611. driving motor; 612. lead screw; 613. moving block; 62. slide groove; 63. support plate; 64. slide rod; 65. slider; 66. positioning plate; 7. snap buckle. DETAILED DESCRIPTION

[0032] The following is combined with the accompanying drawings Figure 1-Figure 4 This application is described in further detail.

[0033] refer to Figure 1The embodiment of the present application discloses a composite plate positioning device for construction engineering, including: a bearing seat 1, a multi-link telescopic frame 2 and a positioning assembly 3.

[0034] The bearing seat 1 is arranged in the beam; the multi-link telescopic frame 2 is arranged on the bearing seat 1; the positioning assembly 3 is arranged at the end of the multi-link telescopic frame 2, and the positioning assembly 3 includes a disassembly sleeve 31, a bearing plate 32 and a top plate 33. The disassembly sleeve 31 is arranged on the multi-link telescopic frame 2, and the bearing plate 32 is arranged at the end of the disassembly sleeve 31. The bearing plate 32 supports the bottom side of the superimposed plate, and the top plate 33 is slidably arranged on the end surface of the bearing plate 32, and the top plate 33 supports the superimposed plate; wherein, a limiting assembly 34 is arranged through the outer surface of the disassembly sleeve 31, and the limiting assembly 34 is used to limit the position between the disassembly sleeve 31 and the multi-link telescopic frame 2.

[0035] The composite plate positioning device for construction engineering can achieve accurate positioning and stable support for the composite plates; specifically, the bearing seat 1 is arranged in the beam to ensure the stability and safety of the entire device; the design of the multi-link telescopic frame 2 allows the device to be flexibly adjusted according to actual needs to adapt to composite plates of different sizes and positions; the disassembly and assembly sleeve 31 of the positioning component 3 is installed on the multi-link telescopic frame 2, and the bearing plate 32 is located at the end of the disassembly and assembly sleeve 31, which can effectively support the bottom side of the composite plate, and the top plate 33 is slidably arranged on the end surface of the bearing plate 32, which can accurately support the composite plate and ensure its stability during construction; the outer surface of the disassembly and assembly sleeve 31 is penetrated by the limit assembly 34, and through the cooperation of the limit sleeve 341, the rotating rod 342 and the chuck 343, an effective limit can be formed between the disassembly and assembly sleeve 31 and the multi-link telescopic frame 2, further improving the reliability and safety of the device.

[0036] refer to Figure 2-Figure 4 In the present embodiment, more specifically, it also includes a pull-out assembly 4, which is arranged between the disassembly sleeve 31 and the bearing plate 32. The pull-out assembly 4 includes a rotating seat 41, a rotating motor 42 and a pulling plate 43. The rotating seat 41 is arranged at the end of the disassembly sleeve 31, and the rotating motor 42 is arranged on the rotating seat 41. One end of the pulling plate 43 is arranged on the output end of the rotating motor 42, and the other end is fixedly connected to the bearing plate 32 by bolts. After the overlapping plate is positioned, the bearing plate 32 is separated from the overlapping plate. The setting of the pull-out assembly 4 enables the overlapping plate to be separated from the bearing plate 32 conveniently and quickly after the positioning is completed, thereby improving the construction efficiency; the coordinated use of the rotating seat 41 and the rotating motor 42 ensures that the pulling plate 43 can accurately respond to instructions and realize the rapid separation between the bearing plate 32 and the overlapping plate; this not only simplifies the operation process, but also reduces manual intervention and reduces construction risks.

[0037] refer to Figure 2In the present embodiment, more specifically, a driving assembly 5 is further included. The driving assembly 5 is arranged on both sides of the bearing plate 32. The driving assembly 5 includes a mounting seat 51, an electric telescopic rod 52 and a driving block 53. The mounting seat 51 is arranged on both sides of the bearing plate 32, and the tail end of the electric telescopic rod 52 is arranged on the mounting seat 51. The side of the driving block 53 is connected to the top plate 33, and the tail end of the driving block 53 is connected to the rod head of the electric telescopic rod 52. The driving assembly 5 can accurately control the position of the top plate 33 to ensure that the top plate 33 is evenly distributed in the top holding force of the composite plate when it is in different positions, thereby improving the positioning accuracy and stability of the composite plate; at the same time, the use of the electric telescopic rod 52 makes the adjustment of the top plate 33 more flexible and convenient, adapts to composite plates of different sizes and shapes, and improves the applicability and working efficiency of the device.

[0038] refer to Figure 3-Figure 4 The chuck 343 is arranged at the bottom of the rotating rod 342 and is arranged in the disassembly and assembly sleeve 31 to abut against the upper surface of the end of the multi-link telescopic frame 2. The limiting assembly 34 can effectively prevent the multi-link telescopic frame 2 from loosening or shifting during use, thereby ensuring the stability and reliability of the positioning device; specifically, the limiting sleeve 341 penetrates the disassembly and assembly sleeve 31, the rotating rod 342 is inserted into the limiting sleeve 341 and is connected by threads, so that the rotating rod 342 can adjust its position, thereby abutting against the upper surface of the end of the multi-link telescopic frame 2 through the chuck 343, thereby achieving accurate positioning and stable support; this not only improves the overall structural stability of the device, but also enhances the positioning accuracy, thereby ensuring the accurate placement of the composite plate during the construction process.

[0039] refer to Figure 1In the present embodiment, more specifically, the multi-link telescopic frame 2 comprises a plurality of adjusting links 21, a connecting block 22 and a fixing block 23. The plurality of adjusting links 21 are connected by a rotating shaft to realize telescopic adjustment. The connecting block 22 is connected to a plurality of the adjusting links 21 and is inserted into the disassembly sleeve 31 as the end of the multi-link telescopic frame 2. The fixing block 23 is connected to a plurality of the adjusting links 21 and is connected to the bearing seat 1 as the tail of the multi-link telescopic frame 2. The multi-link telescopic frame 2 can realize flexible telescopic adjustment to meet the positioning requirements of composite plates of different sizes. Specifically, the rotating shaft connection between the plurality of adjusting links 21 enables the multi-link telescopic frame 2 to freely extend and retract within a certain range, thereby ensuring that the positioning device can accurately adjust the position and improve the positioning accuracy. At the same time, the design of the connecting block 22 and the fixing block 23 respectively serves as the end and tail of the multi-link telescopic frame 2, thereby ensuring the stability and reliability of the structure, making the entire positioning device more stable during use and reducing the positioning error caused by structural instability.

[0040] refer to Figure 2 In this embodiment, more specifically, it also includes a mobile frame 6, the mobile frame 6 is arranged in the beam, the bearing seat 1 can be movably arranged on the mobile frame 6, and the mobile frame 6 is arranged in the beam, so that the bearing seat 1 can move along the beam, thereby realizing the flexible adjustment of the composite plate positioning device in the beam, improving the applicability and construction efficiency of the positioning device; at the same time, the bearing seat 1 can be movably arranged on the mobile frame 6, further enhancing the position adjustment ability of the positioning device, ensuring that the composite plate can be accurately and stably positioned at different positions, and a moving component 61 is arranged on the mobile frame 6, and the moving component 61 is arranged on the mobile frame 6. Component 61 includes a driving motor 611, a lead screw 612 and a moving block 613. The driving motor 611 is arranged on the top of the moving frame 6, the lead screw 612 is arranged on the output end of the driving motor 611, the moving block 613 is penetrated by the lead screw 612 and is threadedly connected, the bearing seat 1 is arranged on the moving block 613, the driving motor 611 drives the lead screw 612 to rotate, so that the moving block 613 moves accurately along the direction of the lead screw 612, thereby driving the bearing seat 1 and the multi-link telescopic frame 2 and the positioning assembly 3 thereon to move synchronously, ensuring that the composite plate can be accurately aligned and positioned.

[0041] refer to Figure 2In the present embodiment, more specifically, slide grooves 62 are provided on both sides of the movable frame 6, and support plates 63 are provided on both sides of the slide grooves 62. A slide rod 64 is fixedly connected to the inner side of the support plate 63. A slider 65 is slidably connected to the slide rod 64. The slider 65 is connected to the movable block 613. The slide grooves 62 provided on both sides of the movable frame 6 and the support plates 63 inside thereof can effectively improve the overall stability of the movable frame 6 and prevent displacement or tilting during movement; the slider 65 on the slide rod 64 is connected to the movable block 613, so that the movable block 613 is more stable when moving along the lead screw 612, ensuring that the bearing seat 1 can move accurately on the predetermined track, thereby improving the accuracy and reliability of the positioning of the composite plate.

[0042] refer to Figure 2 In the present embodiment, more specifically, a snap-fit ​​buckle 7 is provided on the movable block 613, and the bottom of the snap-fit ​​buckle 7 is rotatably provided on the movable block 613. The snap-fit ​​buckle 7 snaps into the side surface of the supporting seat 1, and can flexibly adjust the angle to ensure that the snap-fit ​​buckle 7 is tightly fitted to the side surface of the supporting seat 1, thereby improving the stability of the supporting seat 1; at the same time, the design of the snap-fit ​​buckle 7 makes the connection between the supporting seat 1 and the movable block 613 more secure, effectively preventing loosening during use, thereby ensuring the reliability and safety of the overlapping plate positioning device.

[0043] refer to Figure 2 In the present embodiment, more specifically, a positioning plate 66 is fixedly connected to the bottom of the mobile frame 6, which is used to stably set the mobile frame 6 in the beam groove, thereby ensuring the stability of the mobile frame 6 in the beam groove, avoiding unstable operation of the positioning device due to shaking of the mobile frame 6, and improving the reliability and accuracy of the positioning device.

[0044] The implementation principle of the composite plate positioning device for construction engineering in the embodiment of the present application is as follows: by fixing the bearing seat 1 in the beam, the multi-link telescopic frame 2 can be freely extended and retracted on the bearing seat 1, so as to adapt to composite plates of different lengths; the bearing plate 32 and the top plate 33 in the positioning component 3 work together to ensure that the bottom side of the composite plate is stably supported; after the installation is completed, the setting of the pull-out component 4 enables the composite plate to be easily and quickly separated from the bearing plate 32 after positioning is completed, thereby improving the construction efficiency; the movable frame 6 and the movable component 61 enable the bearing seat 1 to move freely in the beam, so as to adapt to the installation requirements of composite plates at different positions.

[0045] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A composite plate positioning device for construction engineering, characterized in that: include: A bearing seat (1), wherein the bearing seat (1) is arranged inside the beam; A multi-link telescopic frame (2) is arranged on the bearing seat (1); as well as A positioning assembly (3) is arranged at the end of the multi-link telescopic frame (2), and the positioning assembly (3) comprises a disassembly sleeve (31), a bearing plate (32) and a top plate (33). The disassembly sleeve (31) is arranged on the multi-link telescopic frame (2), the bearing plate (32) is arranged at the end of the disassembly sleeve (31), the bearing plate (32) bears the bottom side of the superimposed plate, and the top plate (33) is slidably arranged on the end surface of the bearing plate (32), and the top plate (33) supports the superimposed plate; A limiting component (34) is provided through the outer surface of the disassembly and assembly sleeve (31), and the limiting component (34) is used to limit the position between the disassembly and assembly sleeve (31) and the multi-link telescopic frame (2).

2. A composite plate positioning device for construction engineering according to claim 1, characterized in that: It also includes a pull-out assembly (4), which is arranged between the disassembly sleeve (31) and the bearing plate (32). The pull-out assembly (4) includes a rotating seat (41), a rotating motor (42) and a pulling plate (43). The rotating seat (41) is arranged at the end of the disassembly sleeve (31), and the rotating motor (42) is arranged on the rotating seat (41). One end of the pulling plate (43) is arranged on the output end of the rotating motor (42), and the other end is fixedly connected to the bearing plate (32) by bolts. After the overlapping plates are positioned, the bearing plate (32) is separated from the overlapping plates.

3. The composite plate positioning device for construction engineering according to claim 1, characterized in that: The invention also comprises a driving assembly (5), wherein the driving assembly (5) is arranged on both sides of the bearing plate (32), and the driving assembly (5) comprises a mounting seat (51), an electric telescopic rod (52) and a driving block (53). The mounting seat (51) is arranged on both sides of the bearing plate (32), the tail end of the electric telescopic rod (52) is arranged on the mounting seat (51), the side surface of the driving block (53) is connected to the top plate (33), and the tail end of the driving block (53) is connected to the rod head of the electric telescopic rod (52).

4. The composite plate positioning device for construction engineering according to claim 1, characterized in that: The limiting assembly (34) comprises a limiting sleeve (341), a rotating rod (342) and a chuck (343); the limiting sleeve (341) passes through the disassembly sleeve (31); the rotating rod (342) is inserted into the limiting sleeve (341); the outer surface of the rotating rod (342) is threadedly connected to the inner wall of the limiting sleeve (341); the chuck (343) is arranged at the bottom of the rotating rod (342) and is arranged in the disassembly sleeve (31) to abut against the upper surface of the end of the multi-link telescopic frame (2).

5. The composite plate positioning device for construction engineering according to claim 1, characterized in that: The multi-link telescopic frame (2) comprises a plurality of adjusting links (21), a connecting block (22) and a fixing block (23); the plurality of adjusting links (21) are connected via a rotating shaft to achieve telescopic adjustment; the connecting block (22) is connected to a plurality of the adjusting links (21) and serves as the end of the multi-link telescopic frame (2) and is inserted into the disassembly sleeve (31); the fixing block (23) is connected to a plurality of the adjusting links (21) and serves as the tail of the multi-link telescopic frame (2) and is connected to the bearing seat (1).

6. The composite plate positioning device for construction engineering according to claim 1, characterized in that: It also comprises a movable frame (6), wherein the movable frame (6) is arranged in the beam, and the bearing seat (1) is movably arranged on the movable frame (6).

7. A composite plate positioning device for construction engineering according to claim 6, characterized in that: The movable frame (6) is provided with a movable assembly (61), the movable assembly (61) comprising a driving motor (611), a lead screw (612) and a movable block (613), the driving motor (611) being arranged at the top of the movable frame (6), the lead screw (612) being arranged at the output end of the driving motor (611), the movable block (613) penetrating the lead screw (612) and being threadedly connected, and the bearing seat (1) being arranged on the movable block (613).

8. A composite plate positioning device for construction engineering according to claim 7, characterized in that: The movable frame (6) is provided with a slide groove (62) on both sides, and a support plate (63) is provided on both sides of the slide groove (62). A slide rod (64) is fixedly connected to the inner side of the support plate (63), and a slider (65) is slidably connected to the slide rod (64), and the slider (65) is connected to the movable block (613).

9. The composite plate positioning device for construction engineering according to claim 7, characterized in that: The moving block (613) is provided with a snap-fit ​​buckle (7), the bottom of the snap-fit ​​buckle (7) is rotatably arranged on the moving block (613), and the snap-fit ​​buckle (7) is snap-fitted to the side surface of the bearing seat (1).

10. The composite plate positioning device for construction engineering according to claim 6, characterized in that: A positioning plate (66) is fixedly connected to the bottom of the movable frame (6) and is used to stably arrange the movable frame (6) in the beam groove.

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