Building support frame for high-rise building

Abstract

The utility model belongs to the field of building supporting frames, and particularly relates to a building supporting frame for a high-rise building, which comprises a mounting frame, transverse rods are fixedly mounted between two opposite side surfaces in two ends of the mounting frame, a lifting mechanism is mounted in a mounting groove, a worktable is mounted above the mounting frame in a lifting manner through the lifting mechanism, and a lifting mechanism is mounted above the worktable. Vacuum suction cups are arranged on the surfaces of one sides of the upper ends of the two sets of mounting columns, a working platform is provided for workers during working of the working table, the workers firstly stand on the working table during working, then the working table is lifted to the needed height through a lifting mechanism, and after the height is determined, the working table is adsorbed to the surface of a wall through the vacuum suction cups on the two sets of mounting columns; according to the working platform, the supporting effect is achieved on the working platform, the stability of the working platform is improved after the working platform ascends to the high position, and therefore the problems that a large amount of manpower and time need to be wasted during assembling and disassembling, the construction progress is affected, and meanwhile the stability is poor when the height of the supported working platform is large due to the fact that the working platform is formed through assembling are solved.

Description

Technical Field

[0001] The utility model relates to the field of building support frames, in particular to a building support frame for high-rise buildings. Background Art

[0002] The bracket is also translated as "scaffolding". It was originally a term in the construction industry, specifically referring to the temporary support erected when building a building. This support will be removed when the building is completed. But now the application of brackets is extremely wide, and we can see them everywhere in our work and life. When constructing the walls of high-rise buildings, a support frame needs to be erected on one side of the wall to assist workers in construction.

[0003] The existing support frames are assembled on-site through steel structures, and this method requires a lot of manpower and time to be wasted during assembly and disassembly, which not only affects the construction progress, but also has poor stability when the supported working platform is at a high height due to the assembly process. Therefore, in order to solve the above problems, a building support frame for high-rise buildings is proposed. Utility Model Content

[0004] In order to make up for the shortcomings of the prior art, the existing support frames are assembled on-site through steel structures. This method requires a lot of manpower and time to be wasted during assembly and disassembly, which not only affects the construction progress, but also has a problem of poor stability when the supported working platform is at a high height due to the assembly. The utility model proposes a building support frame for high-rise buildings.

[0005] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a building support frame for high-rise buildings, including a mounting frame, the lower surface of the mounting frame is located at four groups of corners and is fixedly connected to pillars, the lower ends of the four groups of pillars are provided with moving wheels, cross bars are fixedly installed between the two opposite side surfaces at both ends of the mounting frame, the upper surface of the cross bar is provided with a mounting groove, a lifting mechanism is installed in the mounting groove, a workbench is installed above the mounting frame so as to be lifted and lowered by the lifting mechanism, the upper surface of the workbench is located at two groups of corners and is fixedly installed with mounting columns, and one side surface of the upper ends of the two groups of mounting columns is provided with vacuum suction cups.

[0006] Preferably, the lifting mechanism includes two groups of sliders, both groups of sliders are slidably installed in the installation grooves, the upper surfaces of the two groups of sliders are rotatably connected to support plates, the two groups of support plates are arranged in a V shape, and the other ends of the two groups of support plates are telescopically connected to telescopic plates.

[0007] Preferably, telescopic holes are opened on the other end surfaces of the two groups of support plates, and the two groups of telescopic plates are respectively slidably inserted in the two groups of telescopic holes, and one end of each extends out of the telescopic holes, and the ends of the two groups of telescopic plates away from extending to the outside are respectively rotatably connected to the lower surfaces of the two ends of the workbench.

[0008] Preferably, cylinders are fixedly installed on the opposite side surfaces of the two groups of support plates, push plates are fixedly connected to the opposite side surfaces of the two groups of telescopic plates at the parts extending outward, and one end of the two groups of cylinder piston rods is respectively fixedly connected to one side surface of the two groups of push plates.

[0009] Preferably, a bearing seat is fixedly installed at one end of the installation groove, and a positive and negative double-thread screw is rotatably installed in the installation groove through the bearing seat. The two groups of sliding blocks are respectively located at the first threaded portion and the second threaded portion of the positive and negative double-thread screw, and are threadedly connected to the positive and negative double-thread screw.

[0010] Preferably, the other end of the forward and reverse twin-thread screw rotates and penetrates to the outer surface of one end of the installation frame, and a motor for driving the forward and reverse twin-thread screw to rotate is fixedly mounted on the outer surface of one end of the installation frame.

[0011] The utility model is beneficial in that:

[0012] 1. The utility model moves the workbench to one side of the wall under the action of the moving wheels when in use, and the workbench provides a working platform for the workers when working. When working, the workers first stand on the workbench, and then raise the workbench to the required height through the lifting mechanism. After the height is determined, the vacuum suction cups on the two groups of mounting columns are adsorbed on the wall surface, which has a supporting effect on the workbench, and improves the stability of the workbench after it is raised to a high place, thereby solving the problem that the existing support frames are assembled on-site through steel structures, and this method needs to waste a lot of manpower and time during assembly and disassembly, which not only affects the construction progress, but also has poor stability when the height of the supported working platform is high due to the assembly.

[0013] 2. The utility model works by starting the motor, and the motor drives the forward and reverse double-thread screw to rotate when working. When rotating, the two sets of sliders will slide in opposite directions in the installation groove at the same time under the cooperation of the threads. When the two sets of sliders slide, they will push the two sets of support plates to move, so that the two sets of support plates are perpendicular to the bottom of the workbench, which has a lifting effect on the workbench. Through the design of the telescopic holes, the telescopic plates can be telescoped on the support plates. Therefore, after the two sets of support plates are vertical, the two sets of telescopic plates can continue to slide and extend upward, pushing the workbench to rise for the second time, and the rising height of the workbench can be extended. By starting the cylinder to work, the cylinder will push the push plate to move, and the telescopic plate will extend out of the telescopic hole driven by the push plate, so that the workbench can be pushed by the cylinder to rise for the second time. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the installation frame structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the lifting mechanism structure of the utility model.

[0018] In the figure: 1. Installation frame; 2. Support pillar; 3. Moving wheel; 4. Cross bar; 5. Installation slot; 6. Workbench; 7. Installation column; 8. Vacuum suction cup; 9. Lifting mechanism; 901. Slider; 902. Support plate; 903. Telescopic hole; 904. Telescopic plate; 905. Bearing seat; 906. Positive and negative double-thread screw; 907. Motor; 908. Cylinder; 909. Push plate. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-Figure 3 As shown, a building support frame for high-rise buildings includes a mounting frame 1, the lower surface of the mounting frame 1 is fixedly connected with pillars 2 at four groups of corners, the lower ends of the four groups of pillars 2 are provided with moving wheels 3, cross bars 4 are fixedly installed between the two opposite side surfaces at both ends of the mounting frame 1, the upper surface of the cross bar 4 is provided with a mounting groove 5, a lifting mechanism 9 is installed in the mounting groove 5, a workbench 6 is installed above the mounting frame 1 through the lifting mechanism 9 so as to be lifted and lowered, the upper surface of the workbench 6 is fixedly installed with mounting columns 7 at two groups of corners, and vacuum suction cups 8 are provided on one side of the upper ends of the two groups of mounting columns 7.

[0021] During work, the workbench 6 is moved to one side of the wall under the action of the moving wheels 3, and the workbench 6 provides a working platform for the workers during work. During work, the workers first stand on the workbench 6, and then the workbench 6 is raised to the required height through the lifting mechanism 9. After the height is determined, the vacuum suction cups 8 on the two groups of mounting columns 7 are adsorbed on the wall surface, which has a supporting effect on the workbench 6, thereby improving the stability of the workbench 6 after it is raised to a high place, thereby solving the problem that the existing support frames are assembled on-site through steel structures, and this method requires a lot of manpower and time to be wasted during assembly and disassembly, which not only affects the construction progress, but also has poor stability when the height of the supported working platform is high due to the assembly.

[0022] Furthermore, the lifting mechanism 9 includes two groups of sliders 901, both of which are slidably installed in the installation groove 5, and the upper surfaces of the two groups of sliders 901 are rotatably connected to support plates 902, the two groups of support plates 902 are arranged in a V shape, and the other ends of the two groups of support plates 902 are telescopically connected to telescopic plates 904.

[0023] During operation, by driving the two sets of sliders 901 to slide in opposite directions in the installation groove 5 at the same time, the two sets of sliders 901 will push the two sets of support plates 902 to move, so that the two sets of support plates 902 are perpendicular to the bottom of the workbench 6, which has a lifting effect on the workbench 6.

[0024] Furthermore, telescopic holes 903 are opened on the other end surfaces of the two groups of support plates 902, and the two groups of telescopic plates 904 are respectively slidably inserted in the two groups of telescopic holes 903, and one end of each extends outside the telescopic holes 903. The ends of the two groups of telescopic plates 904 away from the extension to the outside are respectively rotatably connected to the lower surfaces of the two ends of the workbench 6.

[0025] During operation, the telescopic plate 904 can be telescoped on the support plate 902 through the design of the telescopic hole 903. Therefore, after the two groups of support plates 902 are vertical, the two groups of telescopic plates 904 can continue to slide upward to push the workbench 6 to rise for the second time, thereby extending the rising height of the workbench 6.

[0026] Furthermore, cylinders 908 are fixedly installed on the opposite side surfaces of the two groups of support plates 902, and push plates 909 are fixedly connected to the opposite side surfaces of the two groups of telescopic plates 904 at the parts extending outward, and one end of the piston rods of the two groups of cylinders 908 are respectively fixedly connected to one side surface of the two groups of push plates 909.

[0027] During operation, by starting the cylinder 908, the cylinder 908 will push the push plate 909 to move, and the telescopic plate 904 will extend out of the telescopic hole 903 under the drive of the push plate 909, so that the workbench 6 can be pushed by the cylinder 908 to rise for the second time.

[0028] Furthermore, a bearing seat 905 is fixedly installed at one end of the installation groove 5, and a forward and reverse double-thread screw 906 is rotatably installed in the installation groove 5 through the bearing seat 905. The two sets of sliders 901 are respectively located at the first threaded portion and the second threaded portion of the forward and reverse double-thread screw 906, and are threadedly connected to the forward and reverse double-thread screw 906.

[0029] During operation, by driving the forward and reverse double-thread screw 906 to rotate, the two sets of sliders 901 will slide in opposite directions in the installation groove 5 at the same time under the cooperation of the threads, thereby achieving the purpose of driving the sliders 901 to slide and pushing the support plate 902 to move.

[0030] Furthermore, the other end of the forward and reverse twin-thread screw 906 rotates and penetrates to the outer surface of one end of the installation frame 1, and a motor 907 for driving the forward and reverse twin-thread screw 906 to rotate is fixedly installed on the outer surface of one end of the installation frame 1.

[0031] When working, by starting the motor 907, the motor 907 will drive the forward and reverse double-thread screw 906 to rotate, thereby achieving the purpose of electric lifting.

[0032] Working principle: When in use, the workbench 6 is moved to one side of the wall under the action of the moving wheels 3, and the workbench 6 provides a working platform for workers during work. When working, the workers first stand on the workbench 6, and then the workbench 6 is raised to the required height through the lifting mechanism 9. After the height is determined, the vacuum suction cups 8 on the two groups of mounting columns 7 are adsorbed on the wall surface, which has a supporting effect on the workbench 6, thereby improving the stability of the workbench 6 after it is raised to a high place.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A building support frame for a high-rise building, comprising a mounting frame (1), characterized in that: The lower surface of the installation frame (1) is fixedly connected to pillars (2) at four groups of corners, and the lower ends of the four groups of pillars (2) are provided with moving wheels (3). A cross bar (4) is fixedly installed between the two opposite side surfaces at both ends of the installation frame (1). A mounting groove (5) is opened on the upper surface of the cross bar (4), and a lifting mechanism (9) is installed in the mounting groove (5). A workbench (6) is installed on the top of the installation frame (1) through the lifting mechanism (9) so as to be liftable. The upper surface of the workbench (6) is fixedly installed with mounting columns (7) at two groups of corners, and a vacuum suction cup (8) is provided on one side of the upper end of the two groups of mounting columns (7).

2. A building support frame for high-rise buildings according to claim 1, characterized in that: The lifting mechanism (9) comprises two groups of sliders (901), both groups of sliders (901) are slidably mounted in the mounting grooves (5), the upper surfaces of the two groups of sliders (901) are rotatably connected to support plates (902), the two groups of support plates (902) are arranged in a V shape, and the other ends of the two groups of support plates (902) are telescopically connected to telescopic plates (904).

3. A building support frame for high-rise buildings according to claim 2, characterized in that: The other end surfaces of the two groups of support plates (902) are each provided with a telescopic hole (903), and the two groups of telescopic plates (904) are respectively slidably inserted into the two groups of telescopic holes (903), and one end of each group of telescopic plates extends outside the telescopic holes (903), and the ends of the two groups of telescopic plates (904) away from the ends extending outside are respectively rotatably connected to the lower surfaces of the two ends of the workbench (6).

4. A building support frame for high-rise buildings according to claim 3, characterized in that: Cylinders (908) are fixedly installed on the opposite side surfaces of the two groups of support plates (902), and push plates (909) are fixedly connected to the opposite side surfaces of the two groups of telescopic plates (904) at the parts extending outward, and one end of the piston rod of the two groups of cylinders (908) is fixedly connected to one side surface of the two groups of push plates (909) respectively.

5. A building support frame for high-rise buildings according to claim 4, characterized in that: A bearing seat (905) is fixedly installed at one end of the installation groove (5), and a forward and reverse double-thread screw (906) is rotatably installed in the installation groove (5) through the bearing seat (905). The two groups of sliders (901) are respectively located at the first threaded portion and the second threaded portion of the forward and reverse double-thread screw (906), and are threadedly connected to the forward and reverse double-thread screw (906).

6. A building support frame for high-rise buildings according to claim 5, characterized in that: The other end of the forward and reverse twin-thread screw (906) rotates and penetrates the outer surface of one end of the installation frame (1), and a motor (907) for driving the forward and reverse twin-thread screw (906) to rotate is fixedly mounted on the outer surface of one end of the installation frame (1).

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