Supporting table for building

Abstract

The utility model provides a supporting table for building, which belongs to the technical field of building construction and comprises a base, a rotating mechanism, a second mounting hole and a folding mechanism. The rotating mechanism is rotationally arranged on the base; the second mounting holes are formed in two sides of the top of the rotating mechanism; the number of the folding mechanisms is two, and the two folding mechanisms are rotationally arranged on the two sides of the rotating mechanism. According to the folding device, power is provided by the power mechanism and the driving motor, so that the driving wheel drives the third rotating shaft to rotate, and the second bevel gears and the first bevel gears at the two ends of the third rotating shaft are clamped, so that the rotating assemblies move the expanding tables on the two sides of the supporting table downwards, folding is achieved, the whole folding device is of an automatic structure, time and labor are saved, and the working efficiency is improved. And when a fault occurs, only one component needs to be replaced, so that the maintenance cost is low.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and in particular relates to a supporting platform for construction. Background Art

[0002] Architectural decoration is a process of treating the interior and exterior surfaces and spaces of buildings with decorative materials or ornaments in order to protect the main structure of the building, improve the physical properties and functions of the building and beautify the building. During the decoration process, wall and ceiling decorations are often encountered, so a support platform specially used for decoration is needed to solve the inconvenience of decoration. The existing support platforms for architectural decoration are generally fixed to the ground by four foot pads, and some support platforms have the function of lifting. It is difficult for the body to turn when the architectural decoration is performed at high altitude, and the danger of turning at high altitude is relatively high.

[0003] The application number "CN202123169470.5" records "a safe support platform for construction, comprising: a base and a water tank; the water tank is installed on the right side wall of the top of the base, a push plate is slidably installed on the top of the inner cavity of the water tank, and a moving rod is installed on the top wall of the push plate, the top end of the moving rod extends to the outside of the water tank, a mounting frame is installed on the top wall of the water tank, and bolts are screwed on the outer wall of the mounting frame, and the outer wall of the bolt fits with the outer wall of the moving rod; a mounting sleeve is installed on the left side wall of the top of the base, the inner cavity of the mounting sleeve is connected with the inner cavity of the water tank through a channel, a baffle is slidably installed on the bottom of the inner cavity of the mounting sleeve, and a support rod is installed on the top wall of the baffle, the top end of the support rod extends to the outside of the mounting sleeve and is connected to the support plate, the outer wall of the mounting sleeve is screwed with a fixing bolt, and the fixing bolt fits with the outer wall of the support rod."

[0004] In the device of the above patent, when the support rod moves upward, the baffle will also move upward, so that the water inside the water tank enters the bottom of the inner cavity of the installation sleeve, and the water entering the installation sleeve supports the support rod and the support plate, ensuring the stability of the support plate, while increasing the strength of the interior of the installation sleeve and increasing the safety of the support equipment.

[0005] In the above patent, water is injected into the installation sleeve through a channel from a water tank, so that the device above the support plate moves upward, thereby achieving the purpose of rising. However, it lacks certain safety. When the weight at the top exceeds the standard, the pressure inside the installation sleeve will increase, and then the bottom will become unstable. Secondly, the expansion plates on both sides of the support plate occupy a large space and cannot achieve the effect of automatic contraction. Utility Model Content

[0006] The utility model aims to provide a support platform for construction, aiming to solve the problem of overall rotation and folding of the expansion platform in the prior art to reduce the occupied space.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A supporting platform for construction, comprising: a base;

[0009] A rotating mechanism, rotatably disposed on the base;

[0010] Second mounting holes are provided on both sides of the top of the rotating mechanism;

[0011] The folding mechanism is provided with two groups, and the two groups of folding mechanisms are rotatably arranged on both sides of the rotating mechanism.

[0012] As a preferred solution of the utility model, the circular rotating groove is opened at the center of the top of the base, the support legs are fixedly provided at the four diagonals of the circular rotating groove at the center of the top of the base, the fixing frames are fixedly provided at the tops of the four support legs, and the universal wheels are provided at the four diagonals of the bottom of the base.

[0013] As a preferred scheme of the utility model, the rotating mechanism includes a telescopic rod, a first mounting hole, a support platform, an expansion platform, a first rotating shaft, a trapezoidal fixed seat, a second rotating shaft and a mounting box, the first mounting hole is opened at the center of the fixed frame, the bottom of the telescopic rod passes through the first mounting hole and passes into the circular rotating groove, the support platform is fixedly arranged on the top of the telescopic rod, two mounting boxes are arranged on both sides of the telescopic rod, the tops of the two mounting boxes are fixedly arranged on the bottom of the support platform, the expansion platform is provided with two, the two expansion platforms are rotatably arranged on both sides of the support platform, the first rotating shaft is fixedly arranged on both sides of the two expansion platforms, the first rotating shaft is rotatably arranged in the second mounting hole, the trapezoidal fixed seats are symmetrically arranged at both ends of the bottom center of each expansion platform on one side, and the second rotating shaft is fixedly arranged at the center of the four trapezoidal fixed seats.

[0014] As a preferred solution of the utility model, each group of the folding mechanism includes:

[0015] There are two sets of rotating components, and the two sets of rotating components are arranged on both sides of the installation box; and

[0016] The power mechanism is arranged in the installation box to realize the operation of the device.

[0017] As a preferred solution of the utility model, the mounting plates are symmetrically provided on both sides of each mounting box, the third mounting holes are opened at the centers of the two mounting plates, the motor fixing seat is fixedly provided in the mounting box, and the fourth mounting holes are correspondingly opened on both sides of the mounting box close to the telescopic rod.

[0018] As a preferred scheme of the utility model, the power mechanism includes a worm, a first bevel gear, a driving motor, a driving wheel, a third rotating shaft, a second bevel gear and a driven wheel, the worm is provided with two, the two worms are rotatably arranged in the third mounting hole, the first bevel gear is fixedly arranged at the ends of the two worms, the driving motor is arranged on the motor fixing seat, the driving wheel is fixedly arranged at the output end of the driving motor, the fourth rotating shaft is rotatably arranged in the fourth mounting hole, the second bevel gears are fixedly arranged at both ends of the fourth rotating shaft, the circumferential surfaces of the two second bevel gears are in a state of mutual engagement or separation with the first bevel gear, the driven wheel is fixedly arranged on the circumferential surface at the center of the fourth rotating shaft, and the circumferential surface of the driven wheel is in a state of mutual engagement or separation with the driving wheel.

[0019] As a preferred scheme of the utility model, each group of the rotating components includes a support column, a worm gear, a first support arm, a third rotating shaft, a second support arm and a fifth mounting hole. The support column is fixedly arranged at the lower part of the mounting plates on both sides of the mounting box, the worm gear is rotatably arranged at the end of the support column at the center, the first support arm is fixedly arranged at the center of the other side of the worm gear, the third rotating shaft is rotatably arranged at the center of the other end of the first support arm, the second support arm is fixedly arranged at the other end of the third rotating shaft, the fifth mounting hole is opened at the center of the other end of the second support arm, and the fifth mounting hole is rotatably arranged on the second rotating shaft.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] 1. In the utility model, the angle can be adjusted by rotating the expansion platform and then rotating the bottom of the telescopic rod in the circular rotation groove through the rotating mechanism. Secondly, a fixing frame is sleeved on the circumferential surface of the telescopic rod to increase the overall stability.

[0022] 2. In the utility model, the power mechanism is provided by the driving motor, so that the driving wheel drives the third rotating shaft to rotate, and the second bevel gear at both ends of the third rotating shaft is engaged with the first bevel gear, so that the rotating assembly moves the expansion table on both sides of the support table downward to achieve folding. The whole is an automated structure, which saves time and effort. When a fault occurs, only one of the components needs to be replaced, and the maintenance cost is low.

[0023] 3. In the present invention, a supporting structure is formed by the mutual combination of rotating components, so that the expansion platform moves upward at a slow speed to ensure the overall stability.

[0024] 4. The utility model has the functions of high stability, automated structure and low maintenance cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0026] Figure 1 A three-dimensional diagram of a building support platform in the utility model;

[0027] Figure 2 This is an exploded view of a building support platform in the utility model;

[0028] Figure 3 It is a cutaway perspective view of a folding mechanism of a building support platform in the utility model;

[0029] Figure 4 A half section of a building support platform in the utility model;

[0030] Figure 5 The utility model is an exploded view of a folding mechanism of a building support platform.

[0031] In the figure: 1. base; 2. universal wheel; 3. circular rotating groove; 4. supporting leg; 5. fixing frame; 6. telescopic rod; 7. first mounting hole; 8. supporting platform; 9. second mounting hole; 10. expansion platform; 11. first rotating shaft; 12. trapezoidal fixing seat; 13. second rotating shaft; 14. mounting box; 15. motor fixing seat; 16. mounting plate; 17. third mounting hole; 18. fourth mounting hole; 19. worm; 20. first bevel gear; 21. supporting column; 22. worm wheel; 23. first supporting arm; 24. third rotating shaft; 25. second supporting arm; 26. fifth mounting hole; 27. driving motor; 28. driving wheel; 29. ​​fourth rotating shaft; 30. second bevel gear; 31. driven wheel. DETAILED DESCRIPTION

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings 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.

[0033] Example 1

[0034] See also Figure 1-Figure 5 , the utility model provides the following technical solutions:

[0035] A construction support platform, which is composed of a base 1, a rotating mechanism, a second mounting hole 9, and a folding mechanism, is specifically described as follows:

[0036] See also Figure 1 A circular groove 3 is provided at the center of the top of the base 1, and support legs 4 are fixedly provided at four diagonal positions near the circular groove 3 at the center of the top of the base 1. Fixed frames 5 are fixedly provided at the tops of the four support legs 4, and universal wheels 2 are provided at the four diagonal positions at the bottom of the base 1.

[0037] See also Figure 1 Each installation box 14 is symmetrically provided with installation pieces 16 on both sides, a third installation hole 17 is opened at the center of the two installation pieces 16, a motor fixing seat 15 is fixed in the installation box 14, and fourth installation holes 18 are opened on both sides of the installation box 14 close to the telescopic rod 6.

[0038] In this embodiment: four supporting legs 4 are fixed on the base 1 around the circular rotating groove 3 respectively, and the tops of the four supporting legs 4 are fixed to the bottom of the fixing frame 5, and the fixing frame 5 is sleeved on the circumferential surface of the telescopic rod 6, so that no shaking will occur, and the stability is improved. Secondly, the mounting piece 16 is arranged on one side close to the telescopic rod 6, so that there is enough space at the other end to set the power mechanism.

[0039] See also Figure 1 , a rotating mechanism is rotatably arranged on the base 1; specifically, the rotating mechanism includes a telescopic rod 6, a first mounting hole 7, a support platform 8, an expansion platform 10, a first rotating shaft 11, a trapezoidal fixed seat 12, a second rotating shaft 13 and an installation box 14. The first mounting hole 7 is arranged at the center of the fixed frame 5, and the bottom of the telescopic rod 6 passes through the first mounting hole 7 and passes into the circular rotating groove 3. A support platform 8 is fixedly arranged on the top of the telescopic rod 6, and two installation boxes 14 are arranged on both sides of the telescopic rod 6. The tops of the two installation boxes 14 are fixedly arranged at the bottom of the support platform 8. There are two expansion platforms 10, and the two expansion platforms 10 are rotatably arranged on both sides of the support platform 8. The first rotating shaft 11 is fixedly arranged on both sides of the two expansion platforms 10, and the first rotating shaft 11 is rotatably arranged in the second mounting hole 9. Trapezoidal fixed seats 12 are symmetrically arranged at both ends of the bottom center of each expansion platform 10 on one side, and the second rotating shaft 13 is fixedly arranged at the center of the four trapezoidal fixed seats 12.

[0040] In this embodiment: the expansion platforms 10 on both sides of the rotating mechanism are used to cooperate with the power mechanism to rotate the rotating assembly to achieve the downward movement of the expansion platforms 10 on both sides. The expansion platforms 10 on both sides need to be started depending on the actual situation. Secondly, there are heat dissipation holes at various locations on the outer wall of the installation box 14.

[0041] See also Figure 1 The folding mechanism is provided with two groups, and the two groups of folding mechanisms are rotatably arranged on both sides of the rotating mechanism, and each group of folding mechanisms includes:

[0042] There are two sets of rotating components, which are arranged on both sides of the installation box 14; and

[0043] The power mechanism is arranged in the installation box 14 to realize the operation of the device.

[0044] For details, please refer to Figure 1 The power mechanism includes a worm 19, a first bevel gear 20, a drive motor 27, a driving wheel 28, a fourth rotating shaft 29, a second bevel gear 30 and a driven wheel 31. Two worms 19 are provided. The two worms 19 are rotatably arranged in the third mounting hole 17. The first bevel gears 20 are fixedly arranged at the ends of the two worms 19. The drive motor 27 is arranged on the motor fixing seat 15. The driving wheel 28 is fixedly arranged at the output end of the drive motor 27. The fourth rotating shaft 29 is rotatably arranged in the fourth mounting hole 18. The second bevel gears 30 are fixedly arranged at both ends of the fourth rotating shaft 29. The circumferential surfaces of the two second bevel gears 30 are in a state of mutual engagement or separation with the first bevel gear 20. A driven wheel 31 is fixedly arranged on the circumferential surface at the center of the fourth rotating shaft 29. The circumferential surface of the driven wheel 31 is in a state of mutual engagement or separation with the driving wheel 28.

[0045] In this embodiment: the driving motor 27 cooperates with the groove at the center of the motor fixing seat 15 to fix it. Secondly, the motor fixing seat 15 is placed in half of the installation box 14, and the other half is in a hollow state. The position of the driving wheel 28 corresponds to the driven wheel 31, and they are in a state of mutual engagement or separation.

[0046] For details, please refer to Figure 1 Each set of rotating components includes a support column 21, a worm gear 22, a first support arm 23, a third rotating shaft 24, a second support arm 25 and a fifth mounting hole 26. The support column 21 is fixedly arranged at the lower part of the mounting plates 16 on both sides of the mounting box 14. The center of the worm gear 22 is rotatably arranged on the end of the support column 21. The first support arm 23 is fixedly arranged at the center of the other side of the worm gear 22. The third rotating shaft 24 is rotatably arranged at the center of the other end of the first support arm 23. The second support arm 25 is fixedly arranged at the other end of the third rotating shaft 24. A fifth mounting hole 26 is opened at the center of the other end of the second support arm 25. The fifth mounting hole 26 is rotatably arranged on the second rotating shaft 13.

[0047] In this embodiment: a mounting hole is provided at the center half of the worm wheel 22, and a first support arm 23 is fixedly provided at the other half. The mounting hole is rotatably provided at the end of the support column 21, and is used to engage the circumferential surface of the worm wheel 22 with the center of the circumferential surface of the worm 19. Secondly, a mounting hole matching the third rotating shaft 24 is also provided on the inner wall at the other end of the first support arm 23, and the entire rotating assembly is in a state of mutual rotation.

[0048] The working principle and use process of the utility model are as follows: first, the support platform is pushed to the corresponding position, and then the height of the telescopic rod 6 is adjusted according to the height. Whether the expansion platforms 10 on both sides need to be opened depends on the required weight. When it needs to be opened, the drive motor 27 is connected to the power supply and started, and the fourth rotating shaft 29 is driven to rotate through the active wheel 28, and the worm 19 is driven to rotate through the second bevel gears 30 at both ends of the fourth rotating shaft 29. Since the circumferential surface of the worm wheel 22 is engaged with the center of the circumferential surface of the worm 19, the first support arm 23 moves upward at this time to drive the expansion platform 10 to move upward to complete the work.

[0049] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A construction support platform, characterized in that: include: Base (1); A rotating mechanism, rotatably disposed on the base (1); Second mounting holes (9) are provided on both sides of the top of the rotating mechanism; The folding mechanism is provided with two groups, and the two groups of folding mechanisms are rotatably arranged on both sides of the rotating mechanism.

2. A construction support platform according to claim 1, characterized in that: A circular rotating groove (3) is provided at the center of the top of the base (1); support legs (4) are fixedly provided at four diagonal positions near the circular rotating groove (3) at the center of the top of the base (1); fixing frames (5) are fixedly provided at the tops of the four support legs (4); and universal wheels (2) are provided at four diagonal positions at the bottom of the base (1).

3. A construction support platform according to claim 2, characterized in that: The rotating mechanism comprises a telescopic rod (6), a first mounting hole (7), a support platform (8), an expansion platform (10), a first rotating shaft (11), a trapezoidal fixing seat (12), a second rotating shaft (13) and an installation box (14), wherein the first mounting hole (7) is opened at the center of the fixing frame (5), the bottom of the telescopic rod (6) passes through the first mounting hole (7) and is connected to the circular rotating groove (3), the top of the telescopic rod (6) is fixedly provided with the support platform (8), two installation boxes (14) are provided on both sides of the telescopic rod (6), and the two The top of the installation box (14) is fixedly arranged on the bottom of the support platform (8), and two expansion platforms (10) are provided. The two expansion platforms (10) are rotatably arranged on both sides of the support platform (8), and the first rotating shaft (11) is fixedly arranged on both sides of the two expansion platforms (10). The first rotating shaft (11) is rotatably arranged in the second installation hole (9), and the trapezoidal fixed seats (12) are symmetrically arranged at both ends of the bottom center of each expansion platform (10) on one side, and the second rotating shaft (13) is fixedly arranged at the center of the four trapezoidal fixed seats (12).

4. A construction support platform according to claim 3, characterized in that: Each set of the folding mechanisms comprises: There are two sets of rotating components, and the two sets of rotating components are arranged on both sides of the installation box (14); and A power mechanism is arranged in the installation box (14) to realize the operation of the device.

5. A construction support platform according to claim 4, characterized in that: Each of the installation boxes (14) is symmetrically provided with installation plates (16) on both sides, and a third installation hole (17) is opened at the center of the two installation plates (16). A motor fixing seat (15) is fixedly provided in the installation box (14), and fourth installation holes (18) are correspondingly opened on both sides of the installation box (14) close to the telescopic rod (6).

6. A construction support platform according to claim 5, characterized in that: The power mechanism comprises a worm (19), a first bevel gear (20), a driving motor (27), a driving wheel (28), a fourth rotating shaft (29), a second bevel gear (30) and a driven wheel (31); two worms (19) are provided, the two worms (19) are rotatably arranged in the third mounting hole (17), the first bevel gear (20) is fixedly arranged at the ends of the two worms (19), the driving motor (27) is arranged on the motor fixing seat (15), and the output end of the driving motor (27) is fixedly arranged The driving wheel (28) is provided, the fourth rotating shaft (29) is rotatably arranged in the fourth mounting hole (18), the second bevel gears (30) are fixedly arranged at both ends of the fourth rotating shaft (29), the circumferential surfaces of the two second bevel gears (30) are in a state of mutual engagement or separation with the first bevel gear (20), and the driven wheel (31) is fixedly arranged on the circumferential surface at the center of the fourth rotating shaft (29), and the circumferential surface of the driven wheel (31) is in a state of mutual engagement or separation with the driving wheel (28).

7. A construction support platform according to claim 6, characterized in that: Each group of the rotating components comprises a support column (21), a worm wheel (22), a first support arm (23), a third rotating shaft (24), a second support arm (25) and a fifth mounting hole (26); the support column (21) is fixedly arranged at the lower part of the mounting plates (16) on both sides of the mounting box (14); the center of the worm wheel (22) is rotatably arranged at the end of the support column (21); the first support arm (23) is fixedly arranged at the center of the other side of the worm wheel (22); the third rotating shaft (24) is rotatably arranged at the center of the other end of the first support arm (23); the second support arm (25) is fixedly arranged at the other end of the third rotating shaft (24); the fifth mounting hole (26) is opened at the center of the other end of the second support arm (25); and the fifth mounting hole (26) is rotatably arranged on the second rotating shaft (13).

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