Scaffold base for decoration

Abstract

The scaffold base for decoration relates to the technical field of scaffolds and comprises a bottom plate, first universal wheels are symmetrically arranged at the bottom of the bottom plate, an electric telescopic rod is fixedly installed in the middle of the upper surface of the bottom plate, and the movable end of the electric telescopic rod is fixedly connected with an operation platform. An anti-toppling assembly is arranged on the bottom plate; the anti-toppling assembly comprises a sliding groove formed in one side of the bottom plate, and a two-way lead screw is rotationally connected into the sliding groove. When the working platform rises, a motor is started and drives a bidirectional lead screw to rotate, a sliding block is driven to move along a sliding groove through rotation of the bidirectional lead screw, a connecting frame drives a rotating frame to rotate along a fixed block through movement of the sliding groove, second universal wheels move to the two sides of a bottom plate through rotation of the rotating frame, and the bottom plate is supported; the lifting stability of the working platform is guaranteed, and danger caused by shaking of the working platform is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of scaffolding, in particular to a scaffolding base for decoration. Background Technique

[0002] Decoration is an indispensable part of people's lives. When carrying out indoor or outdoor decoration, a support platform is often needed to facilitate construction at higher places. With the development of decoration technology, many decoration platforms also have various functions, making construction more convenient. Scaffolding refers to various supports erected at the construction site for workers to operate and solve vertical and horizontal transportation problems. It is used on the exterior walls, interior decoration, or places with high floors that are not directly constructable on construction sites. During indoor decoration, scaffolding is also an indispensable part.

[0003] After retrieval, the existing public patent number is: CN202220193058.2, and the public patent name is: A scaffolding with automatically adjustable height for decoration, belonging to the technical field of scaffolding. It includes a base, four threaded rods located at the top of the base, and two ladders located above the threaded rods. The four threaded rods are installed at the top of the base, and four motors are installed at the bottom of the base. The top of the four threaded rods is connected to a standing platform. Support rods are installed at the four corners of the top of the standing platform. The four support rods are grouped in pairs. Sliding grooves are provided on the side surfaces of the four support rods away from the center of the standing platform. Two universal wheels and two wheels are installed at the bottom of the base. Two protrusions are fixed at the top of the mutually adjacent side surfaces of the two ladders. When this scaffolding with automatically adjustable height for decoration is in use, it saves the time wasted by workers climbing up and down the scaffolding frequently when frequently changing the height and horizontal position, improving work efficiency.

[0004] However, when the above device is in use, the supporting area of the base is fixed. When the scaffolding rises to a high place, there is a problem of unstable center, resulting in the shaking of the base. Content of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] In view of the deficiencies of the prior art, the utility model provides a scaffolding base for decoration, which solves the problems of fixed supporting area of the base and shaking of the base.

[0007] (2) Technical Solutions

[0008] To achieve the above objectives, the utility model is realized through the following technical solutions: A scaffolding base for decoration, including: a bottom plate, first universal wheels are symmetrically arranged at the bottom of the bottom plate, an electric telescopic rod is fixedly installed at the center position of the upper surface of the bottom plate, the movable end of the electric telescopic rod is fixedly connected to an operation platform, and an anti-tipping component is arranged on the bottom plate;

[0009] The anti-tipping component includes a chute opened on one side of the bottom plate. A bidirectional lead screw is rotatably connected in the chute. Sliders are symmetrically arranged in the chute. The sliders are threadedly connected to the bidirectional lead screw. Fixed blocks are symmetrically arranged on the bottom plate close to one side of the chute. A rotary frame is rotatably connected to the fixed blocks. A connecting block is arranged at the center position on one side of the rotary frame. A connecting frame is rotatably connected between the connecting block and the slider. An installation block is fixedly connected to the bottom of the rotary frame. A second universal wheel is arranged at the bottom of the installation block.

[0010] Preferably, the lowest points of the second universal wheel and the first universal wheel are at the same height. A motor is fixedly communicated with one side of the bottom plate. The output shaft end of the motor is fixedly connected to the bidirectional lead screw.

[0011] Preferably, a limiting component is arranged on the bottom plate. The limiting component includes an installation frame. The installation frame is fixedly connected to one side of the bottom plate. A threaded rod is threadedly connected to the installation frame. The bottom of the threaded rod is fixedly connected to an installation plate. A rubber anti-slip pad is fixedly connected to the bottom of the installation plate.

[0012] Preferably, a hand wheel is fixedly connected to the top of the threaded rod. The rubber anti-slip pad has the same size as the installation plate.

[0013] Preferably, a stabilizing component is arranged on the bottom plate. The stabilizing component includes a positioning frame. The positioning frames are symmetrically arranged on the upper surface of the bottom plate. A limiting groove is opened in the positioning frame. A sliding frame is slidably connected in the limiting groove. The sliding frame is fixedly connected to the bottom of the working platform.

[0014] Preferably, positioning plates are symmetrically arranged on the upper surface of the working platform. Railings are fixedly installed on the positioning plates. A protective door is hinged to one side of the positioning plate. The height of the protective door is the same as the height of the positioning plate.

[0015] Preferably, two groups of rotary frames are respectively arranged on the left and right sides of the bottom plate.

[0016] Beneficial effects

[0017] The utility model provides a base for a scaffolding used in decoration. Compared with the prior art, it has at least the following beneficial effects:

[0018] When the working platform is raised, the motor is started. The motor drives the bidirectional lead screw to rotate. By the rotation of the bidirectional lead screw, the slider is driven to move along the chute. By the movement of the chute, the connecting frame drives the rotary frame to rotate along the fixed block. By the rotation of the rotary frame, the second universal wheel moves to both sides of the bottom plate to support the bottom plate, ensuring the stability when the working platform is raised and avoiding the danger caused by the shaking of the working platform. Description of the drawings

[0019] Figure 1Schematic structural diagram of the present utility model;

[0020] Figure 2 Schematic structural diagram of the protective door of the present utility model;

[0021] Figure 3 Enlarged schematic diagram of the structure at position A of the present utility model;

[0022] Figure 4 Schematic structural diagram of the limit component of the present utility model.

[0023] In the figure: 1, bottom plate; 2, electric telescopic rod; 3, working platform; 4, first universal wheel; 5, anti-tipping component; 501, chute; 502, bidirectional lead screw; 503, slider; 504, connecting frame; 505, connecting block; 506, fixed block; 507, rotating frame; 508, mounting block; 509, second universal wheel; 510, motor; 6, limit component; 601, mounting frame; 602, threaded rod; 603, mounting plate; 604, rubber anti-slip pad; 605, hand wheel; 7, stabilizing component; 701, positioning frame; 702, limiting groove; 703, sliding frame; 8, positioning plate; 9, railing; 10, protective door. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Embodiment 1:

[0026] Please refer to Figures 1-4 , the present utility model provides a technical solution: a bottom plate 1, first universal wheels 4 are symmetrically arranged at the bottom of the bottom plate 1, an electric telescopic rod 2 is fixedly installed at the center of the upper surface of the bottom plate 1, the movable end of the electric telescopic rod 2 is fixedly connected to a working platform 3, and an anti-tipping component 5 is arranged on the bottom plate 1; the anti-tipping component 5 includes a chute 501 opened on one side of the bottom plate 1, a bidirectional lead screw 502 is rotatably connected in the chute 501, sliders 503 are symmetrically arranged in the chute 501, the sliders 503 are threadedly connected to the bidirectional lead screw 502, fixed blocks 506 are symmetrically arranged on one side of the bottom plate 1 close to the chute 501, a rotating frame 507 is rotatably connected to the fixed blocks 506, a connecting block 505 is arranged at the center of one side of the rotating frame 507, a connecting frame 504 is rotatably connected between the connecting block 505 and the slider 503, a mounting block 508 is fixedly connected to the bottom of the rotating frame 507, and a second universal wheel 509 is arranged at the bottom of the mounting block 508. Two groups of rotating frames 507 are respectively arranged on the left and right sides of the bottom plate 1.

[0027] Analysis of the above content: The starting motor 510 drives the bidirectional lead screw 502 to rotate. The rotation of the bidirectional lead screw 502 drives the slider 503 to move along the chute 501. The movement of the chute 501 enables the connecting frame 504 to drive the rotating frame 507 to rotate along the fixed block 506. The rotation of the rotating frame 507 moves the second universal wheel 509 to both sides of the bottom plate 1 to support the bottom plate 1 and ensure the stability when the working platform 3 is lifted. When there are heavy objects on the working platform 3, the rotating frame 507 is unfolded to expand the support area of the bottom plate 1 and ensure the stability of the working platform 3 and the safety of the operators.

[0028] Embodiment Two:

[0029] Please refer to Figures 1-4 , the present utility model provides a technical solution based on Embodiment One: The second universal wheel 509 has the same lowest point height as the first universal wheel 4. One side of the bottom plate 1 is fixedly communicated with a motor 510, and the output shaft end of the motor 510 is fixedly connected to the bidirectional lead screw 502.

[0030] Analysis of the above content: The chute 501 drives the bidirectional lead screw 502 to rotate, thereby enabling the relative movement of the slider 503 and folding or unfolding the rotating frame 507.

[0031] Embodiment Three:

[0032] Please refer to Figures 1-4 , the present utility model provides a technical solution based on Embodiment One: A limiting component 6 is provided on the bottom plate 1. The limiting component 6 includes a mounting frame 601. One side of the bottom plate 1 is fixedly connected to the mounting frame 601. A threaded rod 602 is threadedly connected to the mounting frame 601. The bottom of the threaded rod 602 is fixedly connected to a mounting plate 603, and the bottom of the mounting plate 603 is fixedly connected to a rubber anti-slip pad 604.

[0033] Analysis of the above content: The rotation of the threaded rod 602 drives the mounting plate 603 and the rubber anti-slip pad 604 to adjust the height. The bottom plate 1 is limited by pressing the rubber anti-slip pad 604 to the ground.

[0034] Embodiment Four:

[0035] Please refer to Figures 1-4 , the present utility model provides a technical solution based on Embodiment One: The top of the threaded rod 602 is fixedly connected to a hand wheel 605, and the rubber anti-slip pad 604 has the same size as the mounting plate 603.

[0036] Analysis of the above content: Rotate the hand wheel 605 to quickly rotate the threaded rod 602, which is convenient for adjusting the height of the rubber anti-slip pad 604. The friction between the rubber anti-slip pad 604 and the ground prevents the bottom plate 1 from moving randomly and ensures the stability of the bottom plate 1.

[0037] Embodiment Five:

[0038] Please refer to Figures 1-4 , the present utility model provides a technical solution based on Embodiment One: A stabilizing assembly 7 is provided on the bottom plate 1. The stabilizing assembly 7 includes a positioning frame 701 which is symmetrically arranged on the upper surface of the bottom plate 1. A limiting groove 702 is formed in the positioning frame 701, and a sliding frame 703 is slidably connected in the limiting groove 702. The sliding frame 703 is fixedly connected to the bottom of the working platform 3.

[0039] Analysis of the above content: The sliding frame 703 is slidably connected in the limiting groove 702. Through the mutual cooperation of the sliding frame 703 and the positioning frame 701, the working platform 3 can be more stable when moving up and down, improving the stability.

[0040] Embodiment Six:

[0041] Please refer to Figures 1-4 , the present utility model provides a technical solution based on Embodiment One: Positioning plates 8 are symmetrically arranged on the upper surface of the working platform 3. Railings 9 are fixedly installed on the positioning plates 8. A protective door 10 is hinged to one side of the positioning plate 8, and the height of the protective door 10 is the same as that of the positioning plate 8.

[0042] Analysis of the above content: The positioning plates 8 and the railings 9 are used to protect the operators from falling, and the protective door 10 is provided to facilitate the transportation of materials and the up and down movement of personnel.

[0043] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprises", "comprising" or any other variation thereof is intended to cover a non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device.

[0044] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A scaffolding base for decoration, characterized in that: include: A base plate (1), wherein a first universal wheel (4) is symmetrically arranged at the bottom of the base plate (1), an electric telescopic rod (2) is fixedly installed at a central position on the upper surface of the base plate (1), a movable end of the electric telescopic rod (2) is fixedly connected to a working platform (3), and an anti-dumping component (5) is arranged on the base plate (1); The anti-dumping assembly (5) comprises a slide groove (501) provided on one side of the base plate (1), a bidirectional screw rod (502) being rotatably connected in the slide groove (501), a slider (503) being symmetrically arranged in the slide groove (501), the slider (503) being threadedly connected to the bidirectional screw rod (502), a fixed block (506) being symmetrically arranged on one side of the base plate (1) close to the slide groove (501), a rotating frame (507) being rotatably connected on the fixed block (506), a connecting block (505) being rotatably connected on one side of the rotating frame (507), a connecting frame (504) being rotatably connected between the connecting block (505) and the slider (503), a mounting block (508) being fixedly connected to the bottom of the rotating frame (507), and a second universal wheel (509) being arranged at the bottom of the mounting block (508).

2. A decoration scaffolding base according to claim 1, characterized in that: The second universal wheel (509) has the same lowest point height as the first universal wheel (4); one side of the base plate (1) is fixedly connected to a motor (510); the output shaft end of the motor (510) is fixedly connected to the bidirectional screw rod (502).

3. A decoration scaffolding base according to claim 1, characterized in that: A limit assembly (6) is provided on the base plate (1), the limit assembly (6) comprising a mounting frame (601), one side of the base plate (1) is fixedly connected to the mounting frame (601), a threaded rod (602) is threadedly connected to the mounting frame (601), a mounting plate (603) is fixedly connected to the bottom of the threaded rod (602), and a rubber anti-slip pad (604) is fixedly connected to the bottom of the mounting plate (603).

4. A decoration scaffolding base according to claim 3, characterized in that: A hand wheel (605) is fixedly connected to the top of the threaded rod (602), and the rubber anti-slip pad (604) has the same size as the mounting plate (603).

5. The decoration scaffolding base according to claim 1, characterized in that: A stabilizing assembly (7) is arranged on the base plate (1), and the stabilizing assembly (7) comprises a positioning frame (701), and the positioning frame (701) is symmetrically arranged on the upper surface of the base plate (1), and a limiting groove (702) is provided in the positioning frame (701), and a sliding frame (703) is slidably connected in the limiting groove (702), and the sliding frame (703) is fixedly connected to the bottom of the working platform (3).

6. A decoration scaffolding base according to claim 1, characterized in that: A positioning plate (8) is symmetrically arranged on the upper surface of the working platform (3), a railing (9) is fixedly mounted on the positioning plate (8), a protective door (10) is hinged on one side of the positioning plate (8), and the height of the protective door (10) is the same as that of the positioning plate (8).

7. A decoration scaffolding base according to claim 1, characterized in that: Two groups of rotating frames (507) are respectively arranged on the left and right sides of the bottom plate (1).

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