A support system for installing prefabricated buildings

Abstract

The present invention discloses a support system for installing prefabricated buildings, including a base. Both sides of the base are provided with two support mechanisms. The bottom of the base is provided with moving wheels. The upper end of the base is fixedly installed with a lifting cylinder. The telescopic end of the lifting cylinder faces upward and is fixedly installed with a lifting platform. The upper end of the lifting platform is rotatably connected to the upper end of a rotating shaft, and the upper end of the rotating shaft is fixedly connected with a U-shaped block. The upper end of the lifting platform is provided with a first rotating mechanism connected to the rotating shaft. The inner side of the U-shaped block is rotatably connected to a rotating arm. The side wall of the U-shaped block is provided with an angle adjustment mechanism connected to the rotating arm. The side wall of the rotating arm is provided with a first installation groove. The present invention can flexibly adjust the height, orientation, and inclination angle of the wall panel to be assembled, assist in supporting the process of wall panel assembly, is beneficial to improving the application range of the support system, is beneficial to improving the construction efficiency, and is convenient for transferring the site, with high stability and safety in use.

Description

Technical Field

[0001] The present invention relates to the technical field of prefabricated building installation, and particularly relates to a support system for installing prefabricated buildings. Background Art

[0002] Prefabricated buildings have the advantages of short construction period, better cost performance, and better quality, so they are applied to the housing construction processes in various industries. Prefabricated buildings mainly consist of precast columns, precast wall panels, precast roof trusses, precast roof panels, and roof support systems, etc. A large number of on-site operation works in the traditional construction method are transferred to the factory. Building components and fittings (such as floor slabs, wall panels, stairs, balconies, etc.) are processed and manufactured in the factory and transported to the building construction site, and then assembled and installed on-site through reliable connection methods to form the building body.

[0003] In the existing prefabricated buildings, during the process of installing precast wall panels on the floor slab, a hoisting tool is used to move the precast wall panel to the designated position, and then a support system is needed to support the wall panel to facilitate the subsequent installation of the wall panel. However, in actual use of the existing support system, the adjustment of the state of the wall panel such as position, orientation, inclination angle, etc. is not convenient enough. Therefore, it is not convenient enough in actual use and the work efficiency is reduced. Summary of the Invention

[0004] The purpose of the present invention is to solve the deficiencies existing in the prior art and propose a support system for installing prefabricated buildings.

[0005] To achieve the above purpose, the present invention adopts the following technical solution:

[0006] A support system for installing prefabricated buildings includes a base. Two support mechanisms are provided on both sides of the base. Moving wheels are provided at the bottom of the base. A lifting cylinder is fixedly installed at the upper end of the base. The telescopic end of the lifting cylinder faces upward and is fixedly connected with a lifting platform. The upper end of the lifting platform is rotatably connected with the upper end of a rotating shaft, and the upper end of the rotating shaft is fixedly connected with a U-shaped block. A first rotating mechanism connected to the rotating shaft is provided at the upper end of the lifting platform. A rotating arm is rotatably connected inside the U-shaped block. An angle adjusting mechanism connected to the rotating arm is provided on the side wall of the U-shaped block. A first installation groove is provided on the side wall of the rotating arm. A flat push cylinder is fixedly installed inside the first installation groove. The telescopic end of the flat push cylinder penetrates through the rotating arm and is fixedly connected with a fixing rod. The end of the fixing rod is rotatably connected with a mounting plate. A second rotating mechanism connected to the mounting plate is provided on the fixing rod. A clamping mechanism is provided on the mounting plate.

[0007] As a further improvement of the present invention, the support mechanism includes a fixed seat fixedly connected to the side wall of the base. A support cylinder is installed on the fixed seat. The telescopic end of the support cylinder penetrates downward through the fixed seat and is fixedly connected with a supporting plate.

[0008] As a further improvement of the present invention, the first rotating mechanism includes a first motor fixedly installed at the upper end of the lifting platform. The end of the output shaft of the first motor is fixedly connected with a first gear. A first toothed ring is fixedly sleeved on the side wall of the rotating shaft, and the first toothed ring meshes with the first gear.

[0009] As a further improvement of the present invention, the angle adjustment mechanism includes a mounting shell fixedly connected to the side wall of the U-shaped block. A second mounting groove is formed on the inner bottom wall of the U-shaped block. A worm is arranged inside the second mounting groove. One end of the worm is rotatably connected to the inner wall of the second mounting groove, and the other end of the worm is fixedly connected with a connecting shaft. The end of the connecting shaft away from the worm penetrates through the inner wall of the second mounting groove and is rotatably connected to the inner wall of the mounting shell. A worm gear is fixedly embedded at the end of the rotating arm, and the worm gear meshes with the worm. A second cone pulley is fixedly sleeved on the connecting shaft. A second motor is installed on the inner bottom wall of the mounting shell, and the end of the output shaft of the second motor is fixedly connected with a first cone pulley, and the first cone pulley meshes with the second cone pulley.

[0010] As a further improvement of the present invention, the second rotating mechanism includes a third motor fixedly installed on the side wall of the fixed rod. The end of the output shaft of the third motor is fixedly connected with a second gear. A second toothed ring is fixedly connected to the side wall of the mounting plate, and the second toothed ring is sleeved outside the fixed rod, and the second gear meshes with the second toothed ring.

[0011] As a further improvement of the present invention, the clamping mechanism includes a first clamping cylinder fixedly installed in the middle of the side wall of the mounting plate. The first clamping cylinder is a double-headed cylinder, and both telescopic ends of the first clamping cylinder are fixedly connected with a movable plate. A limiting groove is arranged on the side wall of the movable plate close to the mounting plate. A limiting rod is arranged inside the limiting groove, and both ends of the limiting rod are fixedly connected to the inner wall of the limiting groove. A limiting sleeve is slidably sleeved on the limiting rod, and the limiting sleeve is fixedly connected to the side wall of the mounting plate. A clamping member is arranged on the side wall of the movable plate away from the mounting plate.

[0012] As a further improvement of the present invention, the clamping member includes a mounting frame fixedly connected to the side wall of the movable plate. A second clamping cylinder is arranged inside the mounting frame. The telescopic end of the second clamping cylinder penetrates through the mounting frame and is fixedly connected with an L-shaped rod, and a clamping plate is fixedly connected to the end of the L-shaped rod away from the second clamping cylinder.

[0013] As a further improvement of the present invention, fixed shafts are fixedly connected to both side walls of the rotating arm. The two fixed shafts respectively penetrate through the inner walls on both sides of the U-shaped block, and the fixed shafts are rotatably connected to the U-shaped block.

[0014] As a further improvement of the present invention, guide telescopic rods are fixedly connected to the four corners at the lower end of the lifting platform, and the ends of the guide telescopic rods away from the lifting platform are fixedly connected to the upper end of the base.

[0015] Advantages of the present invention:

[0016] By setting the clamping mechanism, the wall panel to be installed is placed between the two clamping members, and the wall panel is clamped by the first clamping cylinder and the second clamping cylinder, so that the wall panel can be clamped and installed, which is convenient for supporting and moving the wall panel and assisting in the assembly of the wall panel.

[0017] By setting the first rotating mechanism, the angle adjustment mechanism, and the second rotating mechanism, the first rotating mechanism drives the rotating shaft to rotate, driving the U-shaped block to rotate, and thus the orientation of the wall panel to be assembled can be flexibly adjusted. The angle adjustment mechanism drives the rotating arm to rotate to adjust the inclination angle, and thus the inclination angle of the wall panel can be flexibly adjusted. The second rotating mechanism drives the mounting plate to rotate, and thus drives the wall panel to rotate and fine-tune, which is beneficial to improving the applicable range of the support system and improving the construction efficiency.

[0018] By setting the moving wheels, the support system can be conveniently moved during use, facilitating the transfer of the site. By setting the support mechanism, when the support cylinder extends, the support plate descends to support the base, which can ensure the stability of the support system during operation and improve safety.

[0019] The present invention can flexibly adjust the height, orientation, and inclination angle of the wall panel to be assembled, assist in supporting the assembly process of the wall panel, which is beneficial to improving the applicable range of the support system and improving the construction efficiency. Moreover, the transfer of the site is convenient, and the use is stable and safe. Description of the Drawings

[0020] Figure 1 It is a schematic structural diagram of a support system for installing prefabricated buildings proposed by the present invention;

[0021] Figure 2 It is a schematic structural diagram of the connection between the angle adjustment mechanism and the rotating arm of a support system for installing prefabricated buildings proposed by the present invention;

[0022] Figure 3 For Figure 1 The enlarged view at A in

[0023] Figure 4 It is a schematic structural diagram of the U-shaped block of a support system for installing prefabricated buildings proposed by the present invention.

[0024] In the figure: 1 base, 2 support cylinder, 3 fixed seat, 4 support plate, 5 moving wheel, 6 guiding telescopic rod, 7 lifting cylinder, 8 lifting platform, 9 rotating shaft, 10 first gear ring, 11 first gear, 12 first motor, 13 U-shaped block, 14 mounting shell, 15 fixed shaft, 16 rotating arm, 17 worm gear, 18 first mounting groove, 19 flat push cylinder, 20 fixed rod, 21 mounting plate, 22 first clamping cylinder, 23 movable plate, 24 limiting groove, 25 limiting rod, 26 limiting sleeve, 27 mounting frame, 28 second clamping cylinder, 29 L-shaped rod, 30 clamping plate, 31 second motor, 32 first cone pulley, 33 second cone pulley, 34 connecting shaft, 35 worm, 36 second mounting groove, 37 third motor, 38 second gear ring, 39 second gear. Specific embodiments

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0026] Referring to Figures 1-4 , a support system for installing prefabricated buildings includes a base 1. Two support mechanisms are provided on both sides of the base 1. Moving wheels 5 are provided at the bottom of the base 1. A lifting cylinder 7 is fixedly installed at the upper end of the base 1. The telescopic end of the lifting cylinder 7 faces upward and is fixedly installed with a lifting platform 8. Guide telescopic rods 6 are fixedly connected to the four corners of the lower end of the lifting platform 8. The end of the guide telescopic rod 6 away from the lifting platform 8 is fixedly connected to the upper end of the base 1. The upper end of the lifting platform 8 is rotatably connected to the upper end of a rotating shaft 9 which is fixedly connected with a U-shaped block 13. A first rotating mechanism connected to the rotating shaft 9 is provided at the upper end of the lifting platform 8. The inside of the U-shaped block 13 is rotatably connected with a rotating arm 16. Fixed shafts 15 are fixedly connected to both side walls of the rotating arm 16. The two fixed shafts 15 respectively penetrate through the inner walls on both sides of the U-shaped block 13, and the fixed shaft 15 is rotatably connected with the U-shaped block 13. An angle adjustment mechanism connected to the rotating arm 16 is provided on the side wall of the U-shaped block 13. A first mounting groove 18 is provided on the side wall of the rotating arm 16. A flat push cylinder 19 is fixedly installed inside the first mounting groove 18. The telescopic end of the flat push cylinder 19 penetrates through the rotating arm 16 and is fixedly connected with a fixed rod 20. The end of the fixed rod 20 is rotatably connected with a mounting plate 21. The flat push cylinder 19 can drive the mounting plate 21 to extend to a certain position, facilitating the clamping and support of the wall panel. A second rotating mechanism connected to the mounting plate 21 is provided on the fixed rod 20. A clamping mechanism is provided on the mounting plate 21.

[0027] In the present invention, the support mechanism includes a fixed seat 3 fixedly connected to the side wall of the base 1. A support cylinder 2 is installed on the fixed seat 3. The telescopic end of the support cylinder 2 penetrates downward through the fixed seat 3 and is fixedly connected to a support plate 4. By the extension of the support cylinder 2 to drive the support plate 4 to descend and support the base 1, the stability of the support system during operation can be ensured.

[0028] The first rotation mechanism includes a first motor 12 fixedly installed at the upper end of the lifting platform 8. The end of the output shaft of the first motor 12 is fixedly connected to a first gear 11. A first toothed ring 10 is fixedly sleeved on the side wall of the rotating shaft 9. The first toothed ring 10 meshes with the first gear 11. By driving the rotating shaft 9 to rotate through the first rotation mechanism, the U-shaped block 13 is driven to rotate, and thus the orientation of the wallboard to be assembled can be flexibly adjusted.

[0029] The angle adjustment mechanism includes a mounting shell 14 fixedly connected to the side wall of the U-shaped block 13. A second mounting groove 36 is formed in the inner bottom wall of the U-shaped block 13. A worm 35 is arranged inside the second mounting groove 36. One end of the worm 35 is rotatably connected to the inner wall of the second mounting groove 36, and the other end of the worm 35 is fixedly connected to a connecting shaft 34. The end of the connecting shaft 34 away from the worm 35 penetrates through the inner wall of the second mounting groove 36 and is rotatably connected to the inner wall of the mounting shell 14. A worm gear 17 is fixedly embedded at the end of the rotating arm 16. The worm gear 17 meshes with the worm 35. A second cone wheel 33 is fixedly sleeved on the connecting shaft 34. A second motor 31 is installed on the inner bottom wall of the mounting shell 14. The end of the output shaft of the second motor 31 is fixedly connected to a first cone wheel 32. The first cone wheel 32 meshes with the second cone wheel 33. By driving the rotating arm 16 to rotate and adjust the inclination angle through the orientation adjustment mechanism, the inclination angle of the wallboard can be flexibly adjusted.

[0030] The second rotation mechanism includes a third motor 37 fixedly installed on the side wall of the fixed rod 20. The end of the output shaft of the third motor 37 is fixedly connected to a second gear 39. A second toothed ring 38 is fixedly connected to the side wall of the mounting plate 21, and the second toothed ring 38 is sleeved outside the fixed rod 20. The second gear 39 meshes with the second toothed ring 38. By driving the mounting plate 21 to rotate through the second rotation mechanism, the wallboard can be driven to rotate and finely adjust.

[0031] The clamping mechanism includes a first clamping cylinder 22 fixedly installed in the middle of the side wall of the mounting plate 21. The first clamping cylinder 22 is a double-headed cylinder, and two telescopic ends of the first clamping cylinder 22 are fixedly connected with movable plates 23. A limiting groove 24 is provided on one side wall of the movable plate 23 close to the mounting plate 21. A limiting rod 25 is provided inside the limiting groove 24. Both ends of the limiting rod 25 are fixedly connected to the inner wall of the limiting groove 24. A limiting sleeve 26 is slidably sleeved on the limiting rod 25, and the limiting sleeve 26 is fixedly connected to the side wall of the mounting plate 21. A clamping member is provided on one side wall of the movable plate 23 away from the mounting plate 21. The clamping member includes a mounting frame 27 fixedly connected to the side wall of the movable plate 23. A second clamping cylinder 28 is provided inside the mounting frame 27. The telescopic end of the second clamping cylinder 28 penetrates through the mounting frame 27 and is fixedly connected with an L-shaped rod 29. One end of the L-shaped rod 29 away from the second clamping cylinder 28 is fixedly connected with a clamping plate 30.

[0032] When the present invention is used, the support system is moved to the working position through the moving wheels 5. By starting the support cylinder 2 to extend and drive the support plate 4 to descend to support the base 1, the stability of the support system during operation can be ensured. By placing the wall panel to be installed between the two clamping members and starting the first clamping cylinder 22 and the second clamping cylinder 28 to contract, the wall panel can be clamped. By starting the lifting cylinder 7 to drive the lifting platform 8 to lift and lower, the height of the wall panel can be adjusted. By starting the first motor 12 to drive the rotating shaft 9 to rotate, the U-shaped block 13 is driven to rotate, and thus the orientation of the wall panel to be assembled can be flexibly adjusted. By starting the second motor 31, since the first cone wheel 32 is engaged with the second cone wheel 33, the connecting shaft 34 can be driven to rotate, and then the worm 35 is driven to rotate. Since the worm 35 is engaged with the worm gear 17, the rotating arm 16 can be driven to rotate to adjust the inclination angle, and thus the inclination angle of the wall panel can be flexibly adjusted. By starting the third motor 37, since the second gear ring 38 is engaged with the second gear 39, the mounting plate 21 can be driven to rotate, and then the wall panel is driven to rotate and fine-tune, which is beneficial to improving the application range of the support system and beneficial to improving the construction efficiency.

[0033] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A support system for installing prefabricated buildings, including a base, characterized in that, Two support mechanisms are provided on both sides of the base. Movable wheels are provided at the bottom of the base. A lifting cylinder is fixedly installed at the upper end of the base. The telescopic end of the lifting cylinder faces upward and is fixedly installed with a lifting platform. The upper end of the lifting platform is rotatably connected to the upper end of a rotating shaft, and the upper end of the rotating shaft is fixedly connected with a U-shaped block. A first rotating mechanism connected to the rotating shaft is provided at the upper end of the lifting platform. A rotating arm is rotatably connected to the inner side of the U-shaped block. An angle adjustment mechanism connected to the rotating arm is provided on the side wall of the U-shaped block. A first installation groove is provided on the side wall of the rotating arm. A flat push cylinder is fixedly installed inside the first installation groove. The telescopic end of the flat push cylinder penetrates through the rotating arm and is fixedly connected with a fixed rod. The end of the fixed rod is rotatably connected with a mounting plate. A second rotating mechanism connected to the mounting plate is provided on the fixed rod. A clamping mechanism is provided on the mounting plate; The second rotating mechanism includes a third motor fixedly installed on the side wall of the fixed rod. The end of the output shaft of the third motor is fixedly connected with a second gear. A second toothed ring is fixedly connected to the side wall of the mounting plate, and the second toothed ring is sleeved outside the fixed rod. The second gear meshes with the second toothed ring; The clamping mechanism includes a first clamping cylinder fixedly installed in the middle of the side wall of the mounting plate. The first clamping cylinder is a double-headed cylinder, and both telescopic ends of the first clamping cylinder are fixedly connected with movable plates. A limiting groove is provided on the side wall of the movable plate close to the mounting plate. A limiting rod is provided inside the limiting groove. Both ends of the limiting rod are fixedly connected to the inner wall of the limiting groove. A limiting sleeve is slidably sleeved on the limiting rod, and the limiting sleeve is fixedly connected to the side wall of the mounting plate. A clamping member is provided on the side wall of the movable plate far from the mounting plate; The clamping member includes a mounting frame fixedly connected to the side wall of the movable plate. A second clamping cylinder is provided inside the mounting frame. The telescopic end of the second clamping cylinder penetrates through the mounting frame and is fixedly connected with an L-shaped rod. The end of the L-shaped rod far from the second clamping cylinder is fixedly connected with a clamping plate.

2. A support system for installing prefabricated buildings according to claim 1, characterized in that, The support mechanism includes a fixed seat fixedly connected to the side wall of the base. A support cylinder is installed on the fixed seat. The telescopic end of the support cylinder penetrates downward through the fixed seat and is fixedly connected with a support plate.

3. A support system for installing prefabricated buildings according to claim 1, characterized in that, The first rotating mechanism includes a first motor fixedly installed at the upper end of the lifting platform. The end of the output shaft of the first motor is fixedly connected with a first gear. A first toothed ring is fixedly sleeved on the side wall of the rotating shaft. The first toothed ring meshes with the first gear.

4. A support system for installing prefabricated buildings according to claim 1, characterized in that, The angle adjustment mechanism includes a mounting shell fixedly connected to the side wall of the U-shaped block. A second installation groove is opened on the inner bottom wall of the U-shaped block. A worm is provided inside the second installation groove. One end of the worm is rotatably connected to the inner wall of the second installation groove. The other end of the worm is fixedly connected with a connecting shaft. The end of the connecting shaft far from the worm penetrates through the inner wall of the second installation groove and is rotatably connected to the inner wall of the mounting shell. A worm gear is fixedly embedded at the end of the rotating arm. The worm gear meshes with the worm. A second cone wheel is fixedly sleeved on the connecting shaft. A second motor is installed on the inner bottom wall of the mounting shell. The end of the output shaft of the second motor is fixedly connected with a first cone wheel. The first cone wheel meshes with the second cone wheel.

5. A support system for installing prefabricated buildings according to claim 1, characterized in that, Fixed shafts are fixedly connected to both side walls of the rotating arm. The two fixed shafts respectively penetrate through the inner walls on both sides of the U-shaped block, and the fixed shafts are rotatably connected with the U-shaped block.

6. The support system for installing prefabricated buildings according to claim 1, characterized in that, Guide telescopic rods are fixedly connected to the four corners at the lower end of the lifting platform, and one end of the guide telescopic rod far from the lifting platform is fixedly connected to the upper end of the base.

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