An installation support device for precast building composite slabs

Abstract

The present invention relates to the technical field of installation supports for laminated slabs, and discloses an installation support device for prefabricated building laminated slabs, which includes a support base and a jacking plate. A chassis is rotatably installed at the upper end of the support base, a main support frame is fixedly connected to the upper end of the chassis, a driver is installed on one side of the chassis, and two lower auxiliary arms are rotatably installed inside the chassis. One end of each of the two lower auxiliary arms is rotatably connected to an extension arm. The upper end of the main support frame is rotatably connected to an upper auxiliary arm, which is beneficial for quickly adjusting the support effect during the installation support construction of the laminated slab, increasing the support area between the support and the laminated slab, ensuring the uniformity of force, improving the bearing capacity of the support device, and being able to quickly position and support the vertical laminated slab during the installation support, reducing the construction cost, preventing damage to the laminated slab, and further improving the installation efficiency and support quality of the overall installation support for the laminated slab.

Description

Technical Field

[0001] The present invention relates to the technical field of installation and support of laminated plates, and more specifically, to an installation and support device for laminated plates in prefabricated buildings. Background Art

[0002] The laminated plate is composed of a precast concrete bottom plate (with a steel bar truss) and a cast-in-place concrete layer, and the two are connected by a steel bar truss or a shear key to form an integral stress system. In a steel structure, the laminated plate is usually laid on a steel beam or a truss to form a composite floor system.

[0003] Currently, the existing installation and support devices for laminated plates in prefabricated buildings have the following deficiencies in use: Traditional installation and support of laminated plates in prefabricated buildings usually use temporary supports or scaffolds, and support the laminated plate during installation through a steel beam and a steel pipe support system. An adjustable jack is installed on the steel pipe support, and the jack carries a rigid support member. However, this rigid support member generally has a small area, and it may not match the lifting position of the laminated plate, resulting in the failure of the support point and damage. Moreover, a large number of steel pipe supports need to be installed, which is time-consuming for installation and disassembly and affects the construction progress. Not only does it take a lot of time, but the temporary support has insufficient stability, which may cause safety accidents. In addition, pre-positioning is required. Once the installation position of the steel pipe support is incorrect, it will lead to uneven distribution of support points and unbalanced force, resulting in local sinking and bending of the laminated plate. Before installing and supporting the laminated plate, a lifting device is required to lift the laminated plate to a predetermined position. This process requires a lot of manual cooperation. Otherwise, it is difficult to ensure the accurate positioning of the laminated plate, which affects the construction quality. During the process, the laminated plate is prone to shaking due to external factors during outdoor lifting, which is time-consuming and laborious for docking and also affects safety.

[0004] In view of the above problems existing in the existing installation and support devices for laminated plates in prefabricated buildings, we propose an installation and support device for laminated plates in prefabricated buildings. Summary of the Invention

[0005] The purpose of the present invention is to provide an installation and support device for laminated plates in prefabricated buildings to overcome the above-mentioned defects in the prior art.

[0006] In view of the deficiencies of the prior art, the present invention provides an installation support device for composite slabs of prefabricated buildings, which solves the following problems existing in the use of the existing installation support devices for composite slabs of prefabricated buildings: Traditional installation supports for composite slabs of prefabricated buildings usually adopt temporary scaffolds or scaffolding, and support the installation of composite slabs through a steel beam and steel pipe support system. An adjustable jack is installed on the steel pipe support, and the jack carries a rigid support member. However, this rigid support member generally has a small area, and it may not match the lifting position of the composite slab, resulting in the failure of the support point and damage. Moreover, a large number of steel pipe supports need to be installed, and the installation and disassembly are time-consuming, affecting the construction progress. Not only does it take a lot of time, but the temporary support has insufficient stability, which may cause safety accidents. In addition, pre-positioning is required. Once the position of the steel pipe support is incorrect, it will lead to uneven distribution of support points and unbalanced force, causing local sinking and bending of the composite slab. Before the installation support of the composite slab, a hoisting device is required to hoist the composite slab to the predetermined position. This process requires a lot of manual cooperation. Otherwise, it is difficult to ensure the accurate positioning of the composite slab, affecting the construction quality. During the process, the composite slab is prone to shaking due to external factors during outdoor hoisting, which is time-consuming and laborious for docking and also affects safety;

[0007] To achieve the above objectives, the present invention is realized through the following technical solutions:

[0008] The technical solution adopted by the present invention to solve its technical problems is as follows: An assembled building composite slab installation support device includes a support base and a top support plate. A chassis is rotatably installed at the upper end of the support base. A support main frame is fixedly connected to the upper end of the chassis. A driver is installed on one side of the chassis. Two lower auxiliary arms are rotatably installed inside the chassis. One end of each of the two lower auxiliary arms is rotatably connected to an expansion arm. The upper end of the support main frame is rotatably connected to an upper auxiliary arm. Both expansion arms are rotatably connected to the upper auxiliary arm. An upper rotating seat is fixedly connected to the inner side of the upper auxiliary arm. A stable installation support component is arranged inside the top support plate. The stable installation support component includes a gear rotatably installed in the middle of the inner side of the top support plate. A U-shaped plate is horizontally arranged inside the top support plate. The central axis of the gear is rotatably connected to the U-shaped plate. A micro motor is fixedly installed in the middle of the top support plate. The output shaft of the micro motor is fixedly connected to the central axis of the gear. Two transverse force steel plates are inserted and slidably arranged inside the top support plate. Inner rack plates meshing with the gear are fixedly connected to the corresponding sides of the two transverse force steel plates. Two short shafts are rotatably installed inside the top support plate. Tooth disc plates are fixedly sleeved on the outer surfaces of the two short shafts. Outer rack plates meshing with the tooth disc plates are arranged on the opposite sides of the two transverse force steel plates. Vertical force steel plates are fixedly connected to the outer sides of the tooth disc plates. Two openings corresponding to the vertical force steel plates are formed on one side of the top support plate. Threaded holes are respectively formed on both sides of the top support plate. A flexible support component is fixedly connected to one side of the top support plate. A composite slab template is arranged on one side of the top support plate. A top-out adjustment component is installed inside the upper rotating seat. An adjustment steering component is jointly rotatably connected to the inner sides of the two expansion arms. A sliding disc block is obliquely arranged on one side of the support main frame. An installation calibration component is slidably arranged inside the sliding disc block.

[0009] Preferably, the flexible support component includes a plurality of pressure-reducing rods fixedly connected to one side of the top support plate. An installation plate is jointly sleeved on the outer surfaces of the corresponding sides of the plurality of pressure-reducing rods. Springs are sleeved on the outer surfaces of the plurality of pressure-reducing rods located between the installation plate and the top support plate.

[0010] Preferably, a plurality of limit columns are fixedly connected to one side of each of the plurality of installation plates. A die plate is jointly slidably sleeved on the outer surfaces of the plurality of limit columns. A plurality of card holes corresponding to the pressure-reducing rods are formed on one side of the die plate.

[0011] Preferably, the top-out adjustment component includes a hydraulic seat fixedly installed inside the upper rotating seat. A hydraulic cylinder is fixedly connected to one end of the hydraulic seat. A plurality of fixed rods are annularly inserted through one end of the hydraulic cylinder. A hydraulic rod is inserted and movably connected to one end of the hydraulic cylinder. An upper top column is fixedly connected to one end of the hydraulic rod. All the fixed rods are fixedly connected to the upper top column. The hydraulic rod passes through the upper top column, the die plate and is fixedly connected to the installation plate.

[0012] Preferably, the steering adjustment assembly includes a first top block rotatably connected between two boom arms. A second hydraulic push rod is fixedly connected to the bottom end of the first top block. A hook is fixedly connected to the extending end of the second hydraulic push rod. A limiting rod is commonly connected between the two boom arms, and the limiting rod is used in cooperation with the second hydraulic push rod.

[0013] Preferably, limiting blocks are fixedly connected to the upper ends of the two inner rack plates. Limiting sliding openings are formed at both ends of the top support plate, and the two limiting blocks are slidably inserted into the limiting sliding openings.

[0014] Preferably, the installation and calibration assembly includes an auxiliary support plate slidably arranged inside the sliding disc block. Two pin shafts seats are fixedly connected to the upper end of the auxiliary support plate. One of the pin shafts seats is used in cooperation with the hook. A second top block is fixedly connected to the inner side of the main support frame. A third hydraulic push rod is fixedly connected to the bottom end of the second top block. A transfer pin is fixedly connected to the extending end of the third hydraulic push rod. The pin shaft seat is inserted through the transfer pin. A first hydraulic push rod is fixedly installed on the upper surface of the auxiliary support plate. A sleeve block is slidably sleeved on the outer surface of the auxiliary support plate. The extending end of the first hydraulic push rod is fixedly connected to the sleeve block. A plug board is slidably inserted through one side of the auxiliary support plate. Positioning rods are slidably inserted through both sides of the sleeve block. The corresponding ends of the two positioning rods are commonly connected to a bottom rib, and the bottom rib is fixedly connected to the plug board.

[0015] Preferably, an elastic sleeve is arranged between the hydraulic cylinder and the hydraulic rod, and the elastic sleeve is located outside the plurality of fixed rods.

[0016] The beneficial effects of the present invention are as follows:

[0017] 1. In an assembled building composite slab installation support device of the present invention, the hydraulic rod is pushed out by the hydraulic cylinder and drives the upper top column to perform telescopic movement, so that the top support plate in the stable installation support assembly coincides with the composite slab, and bolts are passed through the threaded holes to be connected to the composite slab. Then, the switch of the micro motor is turned on from an external controller. When the micro motor operates, the output shaft rotates to drive the middle shaft to rotate, thereby driving the gear to rotate, further driving the two meshing inner rack plates to move in opposite directions. When moving, the limiting blocks are driven to slide in the limiting sliding openings, and at the same time, the two transverse force steel plates are driven to extend out of the top support plate in opposite directions, and the two tooth disc are driven to rotate on the short shaft, so that the vertical force steel plate is driven to leave the opening and enter the vertical state, which is beneficial to quickly adjusting the support effect during the installation and support construction of the composite slab, increasing the support area between the composite slab, ensuring the uniformity of force, and improving the bearing capacity of the support device.

[0018] 2. In an assembled building composite slab installation support device of the present invention, after the third hydraulic push rod operates, it can push the auxiliary support plate downward, so that the auxiliary support plate slides along the sliding disc block. When it slides to a predetermined distance, the switch of the second hydraulic push rod is turned on from the external controller. After the second hydraulic push rod operates, the protruding end drives the hook to hook the corresponding pin shaft seat. The first hydraulic push rod can also be controlled to open and extend to drive the sleeve block to slide on the outer surface of the auxiliary support plate. During the sliding, the insertion plate can be driven to extend. After the extension, the bottom reinforcement can be driven to move, and the two positioning rods can be driven to slide on the sleeve block. By controlling the telescopic movement of the second hydraulic push rod, the hook can be driven to move, so that the pin shaft seat can be driven to move upward, so that the auxiliary support plate and the insertion plate can be driven to flip, thereby driving the bottom reinforcement to adjust the up and down positions. This is beneficial for quickly positioning and supporting the vertical installation of the vertical composite slab during the installation and support construction of the composite slab, reducing construction costs, preventing damage to the composite slab, and further improving the installation efficiency and support quality of the overall composite slab installation support. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0020] The present invention will be further described below in conjunction with the drawings and embodiments.

[0021] Figure 1 is the overall structural schematic diagram of the present invention;

[0022] Figure 2 is of the present invention Figure 1 side view structural schematic diagram;

[0023] Figure 3 is of the present invention Figure 2 overall structural schematic diagram of the device in the present invention;

[0024] Figure 4 is of the present invention Figure 3 structural schematic diagram of the components below the upper swivel base in the present invention;

[0025] Figure 5 is of the present invention Figure 3 structural schematic diagram of the upper part of the upper swivel base in the present invention;

[0026] Figure 6 is of the present invention Figure 5 structural sectional view of the upper part of the mold plate in the present invention;

[0027] Figure 7 is of the present invention Figure 4Schematic diagram of the structure of the middle support main frame and the extension arm components;

[0028] Figure 8 The present invention Figure 6 Schematic diagram of the structure at point A in the middle.

[0029] In the figure: 1. Support main frame; 2. Support seat; 3. Chassis; 4. Auxiliary support plate; 551. Stable installation support assembly; 552. Flexible support assembly; 553. Ejection adjustment assembly; 554. Installation calibration assembly; 555. Adjustment steering assembly; 6. Positioning rod; 7. Spread arm; 8. Upper auxiliary arm; 9. Upper swivel seat; 10. Hydraulic cylinder; 11. First hydraulic push rod; 12. Composite plate template; 13. Elastic sleeve; 14. Upper ejector column; 15. Die plate; 16. Mounting plate; 17. Limit column; 18. Top support plate; 19. Horizontal force steel plate; 20. Vertical force steel plate; 21. Driver; 22. Second hydraulic Push rod; 23, U-shaped plate; 24, hydraulic seat; 25, bottom rib; 26, plug plate; 27, sleeve block; 28, first top block; 29, hook; 30, pin shaft seat; 31, transfer pin; 32, third hydraulic push rod; 33, limit rod; 34, second top block; 35, opening; 36, toothed plate; 37, short shaft; 38, inner rack plate; 39, gear; 40, micro motor; 41, outer rack plate; 42, limit slide; 43, limit strip; 44, hydraulic rod; 45, fixed rod; 46, threaded hole; 47, clamping hole; 48, pressure relief rod; 49, spring; 50, lower auxiliary arm; 57, sliding plate block. DETAILED DESCRIPTION

[0030] The embodiment of the present invention solves the following problems in the use of the existing prefabricated building composite panel installation support device by providing a prefabricated building composite panel installation support device: the conventional prefabricated building composite panel installation support usually adopts a temporary bracket or scaffolding, and supports the composite panel during installation through a steel beam and a steel pipe support system, and an adjustable top support is installed on the steel pipe support, and the top support carries a hard support member, which is generally small in area and may not match the lifting position of the composite panel, resulting in failure of the support point and damage, and more steel pipe supports need to be installed, and the installation and removal are time-consuming. It affects the construction progress. It not only takes a lot of time, but the temporary support is not stable enough, which may cause safety accidents. It also needs to be pre-positioned. Once the steel pipe support is installed in the wrong position, it will lead to uneven distribution of support points and unbalanced force, causing local sinking and bending of the composite plate. Before the composite plate is installed, the hoisting equipment needs to hoist the composite plate to the predetermined position. This process requires a lot of manual cooperation, otherwise it is difficult to ensure the accurate positioning of the composite plate, affecting the construction quality. During the process, the composite plate is easily shaken due to external factors when hoisted outdoors, and docking is time-consuming and labor-intensive, which will also affect safety issues.

[0031] To better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings of the specification and specific implementation manners.

[0032] Combined with the attached Figures 1 - 8 An assembled building composite slab installation support device, including a support base 2 and a top support plate 18. The upper end of the support base 2 is rotatably installed with a chassis 3. The upper end of the chassis 3 is fixedly connected with a support main frame 1. One side of the chassis 3 is installed with a driver 21. Two lower sub-arms 50 are rotatably installed inside the chassis 3. One end of each of the two lower sub-arms 50 is rotatably connected with an extension arm 7. The upper end of the support main frame 1 is rotatably connected with an upper sub-arm 8. Both extension arms 7 are rotatably connected with the upper sub-arm 8. The inner side of the upper sub-arm 8 is fixedly connected with an upper rotating seat 9. A stable installation support assembly 551 is arranged inside the top support plate 18. The stable installation support assembly 551 includes a gear 39 rotatably installed in the middle of the inner side of the top support plate 18. A U-shaped plate 23 is horizontally arranged inside the top support plate 18. The central axis of the gear 39 is rotatably connected with the U-shaped plate 23. A micro motor 40 is fixedly installed in the middle of the top support plate 18. The output shaft of the micro motor 40 is fixedly connected with the central axis of the gear 39. Two transverse force steel plates 19 are inserted and slidably arranged inside the top support plate 18. Inner rack plates 38 meshing with the gear 39 are fixedly connected to the corresponding sides of the two transverse force steel plates 19. Two short shafts 37 are rotatably installed inside the top support plate 18. Tooth disc 36 is fixedly sleeved on the outer surfaces of the two short shafts 37. Outer rack plates 41 meshing with the tooth disc 36 are arranged on the opposite sides of the two transverse force steel plates 19. A vertical force steel plate 20 is fixedly connected to the outside of the tooth disc 36. Two openings 35 corresponding to the vertical force steel plate 20 are opened on one side of the top support plate 18. Threaded holes 46 are respectively opened on both sides of the top support plate 18. A flexible support assembly 552 is fixedly connected to one side of the top support plate 18. A composite slab template 12 is arranged on one side of the top support plate 18. A top-out adjustment assembly 553 is installed inside the upper rotating seat 9. An adjustment steering assembly 555 is rotatably connected to the inside of both extension arms 7. A sliding disc block 57 is obliquely arranged on one side of the support main frame 1. An installation calibration assembly 554 is slidably arranged inside the sliding disc block 57. The top-out adjustment assembly 553 includes a hydraulic seat 24 fixedly installed inside the upper rotating seat 9. One end of the hydraulic seat 24 is fixedly connected with a hydraulic cylinder 10. A plurality of fixed rods 45 are annularly inserted through one end of the hydraulic cylinder 10. A hydraulic rod 44 is inserted and movably connected to one end of the hydraulic cylinder 10. One end of the hydraulic rod 44 is fixedly connected with an upper top column 14. All the plurality of fixed rods 45 are fixedly connected with the upper top column 14. The hydraulic rod 44 passes through the upper top column 14, the die plate 15 and is fixedly connected with the mounting plate 16. Limit strip blocks 43 are fixedly connected to the upper ends of the two inner rack plates 38. Limit sliding openings 42 are opened at both ends of the top support plate 18. Both limit strip blocks 43 are inserted and slidably arranged in the limit sliding openings 42. An elastic sleeve 13 is arranged between the hydraulic cylinder 10 and the hydraulic rod 44. The elastic sleeve 13 is located outside the plurality of fixed rods 45.

[0033] For the above technical solution, an operator turns on the switch of the driver 21 from an external controller. After the driver 21 operates, the output shaft drives the lower boom 50 to swing. When the lower boom 50 swings upward, the lower boom 50 can push the extension arm 7 upward, thereby driving the upper boom 8 to rotate, causing the upper swivel base 9 to rotate and driving the hydraulic seat 24 in the ejection adjustment assembly 553 to swing accordingly, thereby driving the fixed rod 45 to move, and further driving the upper ejector post 14 to move, causing the die plate 15 to move and driving the flexible support assembly 552 and the stable installation support assembly 551 to move synchronously to a horizontal angle and stop. In cooperation with the position after the installation of the laminated board template 12, the hydraulic cylinder 10 ejects the hydraulic rod 44 and drives the upper ejector post 14 to expand and contract, so that the supporting plate 18 in the stable installation support assembly 551 coincides with the laminated board, and bolts are passed through the threaded holes 46 to connect with the laminated board. Then, the switch of the micro motor 40 is turned on from the external controller. When the micro motor 40 operates, the output shaft rotates to drive the middle shaft to rotate, thereby driving the gear 39 to rotate, further driving the two meshing internal rack plates 38 to move in opposite directions. When moving, the limiting strip 43 slides in the limiting sliding groove 42, and at the same time drives the two transverse force steel plates 19 to extend out of the supporting plate 18 in opposite directions, and drives the two tooth disc 36 to rotate on the short shaft 37, so that the vertical force steel plate 20 leaves the opening 35 and enters a vertical state, thereby increasing the installation stress-bearing surface of the laminated board, which is beneficial to quickly adjusting the support effect during the installation and support construction of the laminated board, increasing the support area between the laminated board, ensuring the uniformity of the force, and improving the bearing capacity of the support device.

[0034] In a further technical solution, the flexible support assembly 552 includes a plurality of pressure reducing rods 48 fixedly connected to one side of the supporting plate 18. The outer surfaces of the corresponding sides of the plurality of pressure reducing rods 48 are jointly sleeved with a mounting plate 16. Springs 49 are sleeved on the outer surfaces of the plurality of pressure reducing rods 48 located between the mounting plate 16 and the supporting plate 18. One side of each of the plurality of mounting plates 16 is fixedly connected with a plurality of limiting columns 17. The outer surfaces of the plurality of limiting columns 17 are jointly slidably sleeved with a die plate 15. A plurality of card holes 47 corresponding to the pressure reducing rods 48 are opened on one side of the die plate 15.

[0035] For the above technical solution, the movement of the mounting plate 16 drives the plurality of pressure reducing rods 48 to move simultaneously. At this time, the supporting plate 18 abuts against the laminated board. During the adjustment of the ejection adjustment assembly 553, the pressure reducing rods 48 will be driven to move in the reverse direction and compress the springs 49, preventing the device from reducing the hard contact with the laminated board during installation and support.

[0036] Further technical solution: The steering component 555 includes a first top block 28 rotatably connected between two spreading arms 7. A second hydraulic push rod 22 is fixedly connected to the bottom end of the first top block 28. A hook 29 is fixedly connected to the extending end of the second hydraulic push rod 22. A limiting rod 33 is commonly connected between the two spreading arms 7. The limiting rod 33 is used in cooperation with the second hydraulic push rod 22. The installation and calibration component 554 includes a secondary support plate 4 slidably arranged inside the sliding disk block 57. Two pin shaft seats 30 are fixedly connected to the upper end of the secondary support plate 4. One of the pin shaft seats 30 is used in cooperation with the hook 29. A second top block 34 is fixedly connected to the inner side of the support main frame 1. A third hydraulic push rod 32 is fixedly connected to the bottom end of the second top block 34. A transfer pin 31 is fixedly connected to the extending end of the third hydraulic push rod 32. The pin shaft seat 30 and the transfer pin 31 are arranged in an interpenetrating manner. A first hydraulic push rod 11 is fixedly installed on the upper surface of the secondary support plate 4. A sleeve block 27 is slidably sleeved on the outer surface of the secondary support plate 4. The extending end of the first hydraulic push rod 11 is fixedly connected to the sleeve block 27. A plug plate 26 is slidably inserted through one side of the secondary support plate 4. Positioning rods 6 are slidably inserted through both sides of the sleeve block 27. The corresponding ends of the two positioning rods 6 are commonly connected to a bottom rib 25. The bottom rib 25 is fixedly connected to the plug plate 26.

[0037] For the above technical solution, after the third hydraulic push rod 32 operates, it can push the secondary support plate 4 to descend, so that the secondary support plate 4 slides along the sliding disk block 57. When it slides to a predetermined distance, the switch of the second hydraulic push rod 22 is turned on from an external controller. When the second hydraulic push rod 22 operates, the extending end drives the hook 29 to hook the corresponding pin shaft seat 30. The first hydraulic push rod 11 can also be controlled to extend and push the sleeve block 27 to slide on the outer surface of the secondary support plate 4. During the sliding, the plug plate 26 can be driven to extend. After the extension, the bottom rib 25 is driven to move, and the two positioning rods 6 are driven to slide on the sleeve block 27. By controlling the expansion and contraction of the second hydraulic push rod 22, the hook 29 can be driven to move, so that the pin shaft seat 30 is driven to move upward, so that the secondary support plate 4 and the plug plate 26 are driven to flip, thereby driving the bottom rib 25 to adjust the vertical position. It is beneficial for the positioning and support of the vertical laminated board during the installation and support construction of the laminated board, reducing the construction cost, preventing damage to the laminated board, and further improving the installation efficiency and support quality of the overall laminated board installation and support.

[0038] Specific usage method of the present invention:

[0039] In an assembled building composite slab installation support device of the present invention, first, a person turns on the switch of the driver 21 from an external controller. After the driver 21 operates, the output shaft drives the lower auxiliary arm 50 to swing. When the lower auxiliary arm 50 swings upward, the lower auxiliary arm 50 can push the extension arm 7 upward, thereby driving the upper auxiliary arm 8 to rotate, causing the upper rotating seat 9 to rotate and driving the hydraulic seat 24 in the ejection adjustment assembly 553 to swing accordingly, driving the fixed rod 45 to move, and further driving the upper ejector post 14 to move, causing the mold plate 15 to move and driving the flexible support assembly 552 and the stable installation support assembly 551 to move synchronously to a horizontal angle and stop, and matching the position after the installation of the composite slab template 12. The hydraulic rod 44 is pushed out by the hydraulic cylinder 10 to drive the telescopic movement of the upper ejector post 14, so that the supporting plate 18 in the stable installation support assembly 551 coincides with the composite slab, and bolts are passed through the threaded holes 46 to connect with the composite slab. Then, the switch of the micro motor 40 is turned on from the external controller. When the micro motor 40 operates, the output shaft rotates to drive the middle shaft to rotate, thereby driving the gear 39 to rotate, further driving the two meshing internal rack plates 38 to move in opposite directions. When moving, the limiting strip 43 slides in the limiting sliding opening 42, and at the same time drives the two transverse force steel plates 19 to extend out of the supporting plate 18 in opposite directions, and drives the two tooth disc 36 to rotate on the short shaft 37, causing the vertical force steel plate 20 to leave the opening 35 and enter the vertical state, thereby increasing the installation stress surface of the composite slab. By turning on the switch of the third hydraulic push rod 32 from the external controller, when the third hydraulic push rod 32 operates, it can push the auxiliary support plate 4 downward, so that the auxiliary support plate 4 slides along the sliding disc block 57. When sliding to a predetermined distance, the switch of the second hydraulic push rod 22 is turned on from the external controller. When the second hydraulic push rod 22 operates, the extending end drives the hook 29 to hook the corresponding pin shaft seat 30. It is also possible to control the first hydraulic push rod 11 to open and extend to drive the sleeve block 27 to slide on the outer surface of the auxiliary support plate 4. During the sliding, the insertion plate 26 can be driven to extend out. After extending out, the bottom reinforcement 25 is driven to move, and the two positioning rods 6 are driven to slide on the sleeve block 27. By controlling the telescopic movement of the second hydraulic push rod 22, the hook 29 can be driven to move, causing the pin shaft seat 30 to move upward, causing the auxiliary support plate 4 and the insertion plate 26 to flip, thereby driving the bottom reinforcement 25 to adjust the up and down position.

[0040] The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose is to enable those skilled in the art to understand the content of the present invention and implement it, and cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit and essence of the present invention should be covered within the protection scope of the present invention.

Claims

1. A support device for installing a composite panel of an assembled building, characterized in that: The invention comprises a support seat (2) and a top support plate (18); a chassis (3) is rotatably mounted on the upper end of the support seat (2); the upper end of the chassis (3) is fixedly connected to a support main frame (1); a driver (21) is mounted on one side of the chassis (3); two lower auxiliary arms (50) are rotatably mounted on the inner side of the chassis (3); one end of each of the two lower auxiliary arms (50) is rotatably connected to an extension arm (7); the upper end of the support main frame (1) is rotatably connected to an upper auxiliary arm (8); the two extension arms (7) are rotatably connected to the upper auxiliary arm (8); the inner side of the upper auxiliary arm (8) is fixedly connected to an upper rotating seat ( 9), a stable mounting support assembly (551) is arranged on the inner side of the top support plate (18), and the stable mounting support assembly (551) includes a gear (39) rotatably mounted on the middle part of the inner side of the top support plate (18), a U-shaped plate (23) is transversely arranged on the inner side of the top support plate (18), and the middle axis of the gear (39) is rotatably connected to the U-shaped plate (23), a micro motor (40) is fixedly installed in the middle part of the top support plate (18), and the output shaft of the micro motor (40) is fixedly connected to the middle axis of the gear (39), and two transverse force members are inserted and slidably arranged on the inner side of the top support plate (18) The two horizontal force steel plates (19) are fixedly connected to the corresponding sides of the two horizontal force steel plates (19) with an inner rack plate (38) meshing with the gear (39), the inner side of the top support plate (18) is rotatably mounted with two short shafts (37), the outer surfaces of the two short shafts (37) are fixedly sleeved with a toothed disc (36), the two horizontal force steel plates (19) are arranged on the opposite sides with an outer rack plate (41) meshing with the toothed disc (36), the outer side of the toothed disc (36) is fixedly connected to the vertical force steel plate (20), and one side of the top support plate (18) is provided with two toothed discs (41) meshing with the vertical force steel plate (20). Corresponding openings (35), threaded holes (46) are respectively provided on both sides of the top support plate (18), a flexible support component (552) is fixedly connected to one side of the top support plate (18), a composite plate template (12) is provided on one side of the top support plate (18), an ejection adjustment component (553) is installed on the inner side of the upper rotating seat (9), and an adjustment steering component (555) is rotatably connected to the inner sides of the two extension arms (7), and a sliding plate block (57) is obliquely provided on one side of the supporting main frame (1), and a mounting calibration component (554) is slidably provided on the inner side of the sliding plate block (57).

2. The mounting support device for assembled building composite panels according to claim 1 is characterized in that: The flexible support assembly (552) comprises a plurality of pressure relief rods (48) fixedly connected to one side of the top support plate (18); the outer surfaces of one side corresponding to the plurality of pressure relief rods (48) are collectively sleeved with a mounting plate (16); and the outer surfaces of the plurality of pressure relief rods (48) located between the mounting plate (16) and the top support plate (18) are sleeved with springs (49).

3. The mounting support device for assembled building composite panels according to claim 2 is characterized in that: A plurality of limiting columns (17) are fixedly connected to one side of the plurality of mounting plates (16); a mold plate (15) is slidably mounted on the outer surfaces of the plurality of limiting columns (17); and a plurality of clamping holes (47) corresponding to the pressure reducing rods (48) are provided on one side of the mold plate (15).

4. The mounting support device for assembled building composite panels according to claim 3 is characterized in that: The ejection adjustment assembly (553) comprises a hydraulic seat (24) fixedly mounted on the inner side of the upper rotating seat (9); one end of the hydraulic seat (24) is fixedly connected to a hydraulic cylinder (10); one end of the hydraulic cylinder (10) is provided with a plurality of fixed rods (45) annularly inserted therethrough; one end of the hydraulic cylinder (10) is movably connected to a hydraulic rod (44); one end of the hydraulic rod (44) is fixedly connected to an upper ejector column (14); the plurality of fixed rods (45) are all fixedly connected to the upper ejector column (14); the hydraulic rod (44) passes through the upper ejector column (14), the mold plate (15) and is fixedly connected to the mounting plate (16).

5. The mounting support device for assembled building composite panels according to claim 1, characterized in that: The adjustable steering assembly (555) comprises a first top block (28) rotatably connected between two extension arms (7), a second hydraulic push rod (22) being fixedly connected to the bottom end of the first top block (28), and a hook (29) being fixedly connected to the protruding end of the second hydraulic push rod (22).

6. The mounting support device for assembled building composite panels according to claim 5, characterized in that: A limit rod (33) is commonly connected between the two extension arms (7), and the limit rod (33) is used in conjunction with the second hydraulic push rod (22).

7. The mounting support device for assembled building composite panels according to claim 1, characterized in that: The upper ends of the two inner rack plates (38) are fixedly connected with limiting strips (43), and both ends of the top support plate (18) are provided with limiting sliding openings (42), and the two limiting strips (43) are slidably arranged to intersect with the limiting sliding openings (42).

8. The mounting support device for assembled building composite panels according to claim 5, characterized in that: The mounting calibration component (554) comprises an auxiliary support plate (4) slidably arranged on the inner side of the sliding plate block (57), the upper end of the auxiliary support plate (4) is fixedly connected to two pin seats (30), one of which is used in conjunction with the hook (29), the inner side of the supporting main frame (1) is fixedly connected to a second top block (34), the bottom end of the second top block (34) is fixedly connected to a third hydraulic push rod (32), the protruding end of the third hydraulic push rod (32) is fixedly connected to a transfer pin (31), the pin seat (30) and the transfer pin (31) are fixedly connected to each other. 1) interlaced arrangement, wherein a first hydraulic push rod (11) is fixedly mounted on the upper surface of the auxiliary support plate (4), a sleeve block (27) is slidably sleeved on the outer surface of the auxiliary support plate (4), an extended end of the first hydraulic push rod (11) is fixedly connected to the sleeve block (27), an insert plate (26) is interlaced and slidably arranged on one side of the auxiliary support plate (4), positioning rods (6) are interlaced and slidably arranged on both sides of the sleeve block (27), corresponding ends of the two positioning rods (6) are commonly connected to a bottom rib (25), and the bottom rib (25) is fixedly connected to the insert plate (26).

9. The mounting support device for assembled building composite panels according to claim 4, characterized in that: An elastic sleeve (13) is provided between the hydraulic cylinder (10) and the hydraulic rod (44), and the elastic sleeve (13) is located outside the plurality of fixed rods (45).

Images