Scaffold supporting structure

Abstract

The utility model belongs to the technical field of scaffolds, discloses a scaffold supporting structure, and aims to solve the problems that the position of an existing scaffold supporting structure is fixed through synchronous movement of bottom blocks, when the scaffold supporting structure is used, the ground is uneven, the synchronous movement of the bottom blocks easily causes the top surface of a base not to be in a horizontal state, and the scaffold is easily inclined. According to the technical scheme, universal wheels are installed at the four corners of the bottom face of the base through installation frames respectively, the bottom face of the base is of a groove structure, a movable plate is arranged at the bottom of the base, a moving device for driving the movable plate to move up and down is arranged on the base, and outer screw pipes are arranged at the four corners of the movable plate respectively. According to the scaffold base, the adjusting devices are arranged, the heights of the four corners of the movable plate can be adjusted respectively, then the heights of the four corners of the base are adjusted, the base is made to be in the horizontal state, and then it is guaranteed that the scaffold is vertical and stable.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of scaffold, concretely relates to a scaffold support structure. BACKGROUND

[0002] The scaffold is a working platform set up to ensure that various construction processes proceed smoothly, and various formworks need to be frequently set up and disassembled during construction, and then formwork scaffolds need to be set up on the outside of the building to facilitate the setting up and disassembling of the formworks.

[0003] In the prior art, a support structure of a building formwork scaffold is disclosed in Chinese patent CN221722233U, which fixes the position through the synchronous movement of the bottom block. When in use, the ground is uneven, and the synchronous movement of the bottom block can easily cause the top surface of the base to be not in a horizontal state, which can easily cause the scaffold to be inclined. UTILITY MODEL CONTENT

[0004] In order to solve the above problems in the prior art, the utility model aims to provide a scaffold support structure, which is provided with an adjusting device and can adjust the height of the four corners of the movable plate respectively, thereby adjusting the height of the four corners of the base, so that the base is in a horizontal state, thereby ensuring the vertical stability of the scaffold.

[0005] The technical scheme adopted by the scaffold support structure to solve the technical problems is as follows:

[0006] A scaffold support structure is provided, which comprises a base, four universal wheels are installed on the bottom surface of the base through mounting frames respectively at the four corners, the bottom surface of the base is a groove structure, a movable plate is arranged at the bottom of the base, a moving device is arranged on the base to drive the movable plate to move up and down, an outer screw pipe is arranged at each corner of the movable plate, the outer screw pipe penetrates through the movable plate and is rotationally connected, an active block is fixedly installed at the lower part of the outer screw pipe respectively, a blind hole is formed in the top surface of the active block, the lower end of the outer screw pipe is located in the blind hole and is threadedly matched, a limiting structure is arranged on the movable plate to limit the active block, an adjusting device is arranged on the bottom surface of the base to drive each outer screw pipe to rotate, and a liquid level meter is embedded and installed around the base.

[0007] Further, the moving device comprises a moving motor and a screw rod, the moving motor is fixedly installed on the bottom surface of the base, the upper end of the screw rod is fixedly connected with the output shaft of the moving motor, the screw rod penetrates through the movable plate and is threadedly matched, and the adjusting device can limit the movable plate.

[0008] Further, the adjusting device comprises four adjusting motors and four spline shafts, the adjusting motors are fixedly installed on the bottom surface of the base, the upper end of the spline shaft is fixedly connected with the output shaft of the adjusting motor, the lower end of the spline shaft is located in the corresponding outer screw pipe, and the inner wall of the outer screw pipe is provided with a spline structure corresponding to the outer periphery of the spline shaft.

[0009] Further, the moving motor and the adjusting motor are both servo motors.

[0010] Further, the limiting structure is a limiting rod, the limiting rod is fixedly installed on the bottom surface of the movable block, and the limiting rod penetrates the movable plate and is in gap cooperation.

[0011] Further, the movable block is in a circular truncated cone structure.

[0012] Further, the bottom surface of the movable block is fixedly installed with uniformly distributed nails.

[0013] Compared with the prior art, the scaffold support structure has the advantages that:

[0014] 1. The scaffold support structure can be moved by the universal wheels after the bottom of the existing scaffold is fixedly connected with the top surface of the base, the movable plate can be driven to move up and down by the moving device after the scaffold is adjusted to a suitable position, the outer screw pipe and the movable block can be driven to move up and down synchronously by the movement of the movable plate, the bottom surface of the movable block can be in contact with the ground, each outer screw pipe can be driven to rotate by the adjusting device, the outer screw pipe can move up and down due to the contact between the bottom surface of the movable block and the ground, the corresponding corner of the movable plate can be driven to move, the horizontal state of the base can be adjusted, the horizontal state of the base can be detected by the liquid level meter, and the stability of the scaffold can be ensured.

[0015] 2. The moving device is simple in structure and convenient to use.

[0016] 3. The adjusting motor is turned on, the spline shaft can be driven to rotate by the rotation of the adjusting motor, the outer screw pipe can be driven to rotate by the rotation of the spline shaft, different movable blocks can be adjusted and controlled, and the scaffold support structure is convenient to use.

[0017] 4, The utility model discloses a scaffold support structure of example, compared with other types of motor, the control of servo motor to position is more accurate, and the horizontal state of movable plate is convenient.

[0018] 5, The utility model discloses a scaffold support structure of example, the function of guiding and limiting of movable block can be played to the movement of movable block, can avoid movable block with outer screw pipe and carry out rotation, and the simple structure of this limiting structure is convenient to use.

[0019] 6, The utility model discloses a scaffold support structure of example, the contact area of round table shape structure can increase movable block bottom surface and ground, make the utility model fixed more firmly.

[0020] 7, The utility model discloses a scaffold support structure of example, the nail can be inserted bottom surface, can play the function of fixed to the utility model, make the utility model fixed more firmly. DRAWINGS

[0021] Other features, objects and advantages of the present application will become more apparent from the following detailed description of non-limiting embodiments thereof, read in conjunction with the accompanying drawings:

[0022] Figure 1 For the structural diagram of the utility model.

[0023] In the drawing: 1 base, 2 universal wheel, 3 movable plate, 4 outer screw pipe, 5 movable block, 6 moving motor, 7 screw rod, 8 adjusting motor, 9 spline shaft, 10 limiting rod. DETAILED DESCRIPTION

[0024] The present application will be further described in detail below with reference to the accompanying drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the related utility model, and not limited to the utility model. In addition, it should be noted that, for the convenience of description, only the parts related to the utility model are shown in the drawings.

[0025] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict. The present application will be described in detail below with reference to the accompanying drawings and embodiments.

[0026] As Figure 1As shown in the figure, a scaffold support structure, including the base 1, the top surface of the base 1 is fixedly connected with the bottom end of the scaffold, the bottom surface of the base 1 is provided with four universal wheels 2 through the mounting frame respectively, the bottom surface of the base 1 is a groove structure, the bottom of the base 1 is provided with a movable plate 3, the movable plate 3 is provided with a moving device for driving the movable plate 3 to move up and down, the four corners of the movable plate 3 are respectively provided with an outer screw pipe 4, the outer screw pipe 4 penetrates the movable plate 3 and is rotationally connected, the lower part of the outer screw pipe 4 is fixedly installed with a movable block 5 respectively, the top surface of the movable block 5 is provided with a blind hole, the lower end of the outer screw pipe 4 is located in the blind hole and is threadedly matched, the movable plate 3 is provided with a limiting structure for limiting the movable block 5, the bottom surface of the base 1 is provided with an adjusting device for driving each outer screw pipe 4 to rotate, the four corners of the base 1 are respectively embedded with a liquid level meter, the liquid level meter is prior art, which can detect the level of the base 1. The bottom of the existing scaffold is fixedly connected with the top surface of the base 1 of the utility model, the base 1 can be moved by the universal wheel 2, the movable plate 3 can be moved up and down by the moving device after the base 1 is adjusted to the appropriate position, the movable plate 3 can drive the outer screw pipe 4 and the movable block 5 to move up and down synchronously, and then the bottom surface of the movable block 5 can be in contact with the ground, each outer screw pipe 4 can be rotated by the adjusting device, the bottom surface of the movable block 5 is in contact with the ground, and then the outer screw pipe 4 can move up and down, thereby the corresponding movable plate 3 can be moved at one corner, thereby the level of the base 1 can be adjusted, the level of the base 1 can be detected by the liquid level meter, and the stability of the scaffold can be ensured. Compared with the prior art, the adjusting device is provided in the utility model, the height of the four corners of the movable plate 5 can be adjusted respectively, the height of the four corners of the base 1 can be adjusted, the base 1 can be in the horizontal state, and the vertical stability of the scaffold can be ensured.

[0027] As shown in the figure, Figure 1 Further preferably, the moving device comprises a moving motor 6 and a screw rod 7, the moving motor 6 is fixedly installed on the bottom surface of the base 1, the upper end of the screw rod 7 is fixedly connected with the output shaft of the moving motor 6, the screw rod 7 penetrates the movable plate 3 and is threadedly matched, and the adjusting device can limit the movable plate 3. The moving motor 6 is turned on, the output shaft of the moving motor 6 is rotated to drive the screw rod 7 to rotate, the screw rod 7 is rotated to drive the movable plate 5 to move up and down, the structure of the moving device is simple, and the moving device is convenient to use.

[0028] As shown in the figure, Figure 1As shown in the further preferred, the adjusting device comprises four adjusting motors 8 and four spline shafts 9, the adjusting motor 8 is fixedly installed on the bottom surface of the base 1, the upper end of the spline shaft 9 is fixedly connected with the output shaft of the adjusting motor 8, the lower end of the spline shaft 9 is located in the corresponding outer spiral pipe 4, the inner wall of the outer spiral pipe 4 is provided with the spline structure corresponding to the outer periphery of the spline shaft 9. Turn on the adjusting motor 8, the adjusting motor 8 can drive the spline shaft 9 to rotate, the spline shaft 9 can drive the outer spiral pipe 4 to rotate, thereby realizing the adjustment and control of different movable blocks 5 respectively, convenient to use.

[0029] As shown in the further preferred, Figure 1 the moving motor 6 and the adjusting motor 8 are both servo motors. Compared with other types of motors, the servo motor is more accurate in position control, which is convenient for the horizontal state of the movable plate 3.

[0030] As shown in the further preferred, Figure 1 the limiting structure is a limiting rod 10, the limiting rod 10 is fixedly installed on the bottom surface of the movable block 5, and the limiting rod 10 penetrates the movable plate and is in clearance fit. The limiting rod 10 can guide and limit the movement of the movable block 5, and can avoid the rotation of the movable block 5 with the outer spiral pipe 4, and the limiting structure is simple in structure and convenient to use.

[0031] As shown in the further preferred, Figure 1 the movable block 5 is in a circular truncated cone structure. The circular truncated cone structure can increase the contact area between the bottom surface of the movable block 5 and the ground, so that the utility model is more firmly fixed.

[0032] As shown in the further preferred, Figure 1 the bottom surface of the movable block 5 is fixedly installed with evenly distributed nails. The nails can be inserted into the bottom surface, which can fix the utility model and make the utility model more firmly fixed.

[0033] The above description is only the preferred embodiment of the present application and the explanation of the applied technical principles. Those skilled in the art should understand that the utility model range involved in the present application is not limited to the technical solutions formed by the specific combination of the above technical features, and also covers other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the utility model concept. For example, the above features are replaced with the technical features disclosed in the present application (but not limited to) having similar functions to form a technical solution.

[0034] In addition to the technical features described in the specification, the remaining technical features are known to those skilled in the art, and in order to highlight the innovative features of the utility model, the remaining technical features will not be described here.

Claims

1. A scaffold support structure comprising a base (1), the bottom surface of the base (1) is provided with universal wheels (2) at each corner through a mounting bracket, characterized in that, The bottom surface of the base (1) is a groove structure, the bottom of the base (1) is provided with a movable plate (3), the base (1) is provided with a moving device for driving the movable plate (3) to move up and down, the four corners of the movable plate (3) are respectively provided with outer screw pipes (4), the outer screw pipes (4) penetrate through the movable plate (3) and are rotationally connected, the lower parts of the outer screw pipes (4) are respectively fixedly installed with movable blocks (5), the top surfaces of the movable blocks (5) are provided with blind holes, the lower ends of the outer screw pipes (4) are located in the blind holes and are threadedly matched, the movable plate (3) is provided with a limiting structure for limiting the movable blocks (5), the bottom surface of the base (1) is provided with an adjusting device for driving the rotation of each outer screw pipe (4), and the periphery of the base (1) is respectively embedded and installed with liquid levels.

2. A scaffold support structure according to claim 1, wherein, The moving device comprises a moving motor (6) and a screw rod (7), the moving motor (6) is fixedly installed on the bottom surface of the base (1), the upper end of the screw rod (7) is fixedly connected with the output shaft of the moving motor (6), the screw rod (7) penetrates through the movable plate (3) and is threadedly matched, and the adjusting device can limit the movable plate (3).

3. A scaffold support structure according to claim 2, wherein, The adjusting device comprises four adjusting motors (8) and four spline shafts (9), the adjusting motors (8) are all fixedly installed on the bottom surface of the base (1), the upper ends of the spline shafts (9) are fixedly connected with the output shafts of the adjusting motors (8), the lower ends of the spline shafts (9) are respectively located in the corresponding outer screw pipes (4), and the inner walls of the outer screw pipes (4) are provided with spline structures corresponding to the outer peripheries of the spline shafts (9).

4. A scaffold support structure according to claim 3, wherein, The moving motor (6) and the adjusting motor (8) are all servo motors.

5. The scaffold support structure of claim 1, wherein, The limiting structure is a limiting rod (10), the limiting rod (10) is fixedly installed on the bottom surface of the movable block (5), and the limiting rod (10) penetrates through the movable plate and is gap matched.

6. A scaffold support structure according to claim 1, wherein, The movable block (5) is a circular truncated cone structure.

7. A scaffold support structure according to any one of claims 1 to 6, wherein, The bottom surface of the movable block (5) is fixedly installed with evenly distributed nails.

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