CN222909373U

CN222909373U - Scaffold base for decoration

Info

Publication number: CN222909373U
Application number: CN202420932633.5U
Authority: CN
Inventors: 韩孝宇; 王文荣; 韩孝岩
Original assignee: Liaoning Yuhao Decoration Engineering Co ltd
Current assignee: Liaoning Yuhao Decoration Engineering Co ltd
Priority date: 2024-04-30
Filing date: 2024-04-30
Publication date: 2025-05-27
Anticipated expiration: 2034-04-30

Abstract

The utility model discloses a scaffold base for decoration, which relates to the technical field of scaffolds and comprises a bottom plate, wherein first universal wheels are symmetrically arranged at the bottom of the bottom plate, an electric telescopic rod is fixedly arranged at the central position of the upper surface of the bottom plate, the movable end of the electric telescopic rod is fixedly connected with an operation platform, an anti-toppling component is arranged on the bottom plate, the anti-toppling component comprises a sliding groove arranged at one side of the bottom plate, and a bidirectional screw rod is rotationally connected with the sliding groove. When the operation platform rises, the motor is started, the motor drives the bidirectional screw rod to rotate, the sliding block is driven to move along the sliding groove through the rotation of the bidirectional screw rod, the connecting frame drives the rotating frame to rotate along the fixed block through the movement of the sliding groove, the second universal wheels are driven to move to two sides of the bottom plate through the rotation of the rotating frame, the bottom plate is supported, the stability of the operation platform when rising is guaranteed, and dangers caused by shaking of the operation platform are avoided.

Description

Scaffold base for decoration

Technical Field

The utility model relates to the technical field of scaffolds, in particular to a scaffold base for decoration.

Background

The decoration is an indispensable part in people's life, when carrying out indoor or outdoor decoration, often need to use supporting platform, conveniently construct higher department, along with the development of decoration technique, many decoration platforms also have various functions, more convenient construction, the scaffold frame refers to the job site and operates and solve the various supports that vertical and horizontal transportation set up for the workman, the building site is used in the place that outer wall, interior decoration or layer height are higher can't direct construction, during the interior decoration, the scaffold frame is also indispensable part.

According to the technical field of scaffolds, the scaffold comprises a base, four threaded rods positioned at the top of the base and two ladders positioned above the threaded rods, wherein the four threaded rods are arranged at the top of the base, the bottom of the base is provided with four motors, the top of the threaded rods is connected with a standing platform, the four corners of the top of the standing platform are respectively provided with a supporting rod, the four supporting rods are in a group, the four supporting rods are respectively provided with a sliding groove on one side surface far away from the center of the standing platform, the bottom of the base is provided with two universal wheels and two wheels, and the tops of one side surfaces, close to each other, of the two ladders are respectively fixedly provided with two bumps. The scaffold capable of automatically adjusting the height for decoration saves time wasted by workers when the height and the horizontal position are frequently replaced and improves the working efficiency.

However, the above device is fixed in base holding area when using, when the scaffold rises to the eminence, there is the central unstability, leads to the base to rock the problem.

Disclosure of utility model

(One) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a scaffold base for decoration, which solves the problems of fixed supporting area of the base and shaking of the base.

(II) technical scheme

The scaffold base for decoration comprises a bottom plate, wherein first universal wheels are symmetrically arranged at the bottom of the bottom plate, an electric telescopic rod is fixedly arranged at the middle position of the upper surface of the bottom plate, the movable end of the electric telescopic rod is fixedly connected with an operation platform, and an anti-toppling assembly is arranged on the bottom plate;

The anti-toppling assembly comprises a chute arranged on one side of a bottom plate, a bidirectional screw rod is rotationally connected to the chute, sliding blocks are symmetrically arranged in the chute and are in threaded connection with the bidirectional screw rod, a fixed block is symmetrically arranged on one side of the bottom plate close to the chute, a rotating frame is rotationally connected to the fixed block, a connecting block is arranged at the central position of one side of the rotating frame, a connecting frame is rotationally connected between the connecting block and the sliding blocks, a mounting block is fixedly connected to the bottom of the rotating frame, and a second universal wheel is arranged at the bottom of the mounting block.

Preferably, the height of the lowest point of the second universal wheel is the same as that of the lowest point of the first universal wheel, a motor is fixedly communicated with one side of the bottom plate, and the output shaft end of the motor is fixedly connected with a bidirectional screw rod.

Preferably, be provided with spacing subassembly on the bottom plate, spacing subassembly includes the mounting bracket, bottom plate one side fixedly connected with mounting bracket, threaded connection has the threaded rod on the mounting bracket, threaded rod bottom fixedly connected with mounting panel, mounting panel bottom fixedly connected with rubber slipmat.

Preferably, the top of the threaded rod is fixedly connected with a hand wheel, and the rubber anti-skid pad and the mounting plate are the same in size.

Preferably, the bottom plate is provided with a stabilizing component, the stabilizing component comprises positioning frames, the positioning frames are symmetrically arranged on the upper surface of the bottom plate, limiting grooves are formed in the positioning frames, sliding frames are connected in the limiting grooves in a sliding mode, and the sliding frames are fixedly connected to the bottom of the operation platform.

Preferably, the upper surface of the operation platform is symmetrically provided with positioning plates, the positioning plates are fixedly provided with railings, one sides of the positioning plates are hinged with protective doors, and the heights of the protective doors are the same as those of the positioning plates.

Preferably, two groups of rotating frames are respectively arranged on the left side and the right side of the bottom plate.

Advantageous effects

The utility model provides a scaffold base for decoration, which has at least the following beneficial effects compared with the prior art:

When the operation platform rises, the motor is started, the motor drives the bidirectional screw rod to rotate, the sliding block is driven to move along the sliding groove through the rotation of the bidirectional screw rod, the connecting frame drives the rotating frame to rotate along the fixed block through the movement of the sliding groove, the second universal wheels are driven to move to two sides of the bottom plate through the rotation of the rotating frame, the bottom plate is supported, the stability of the operation platform when rising is guaranteed, and dangers caused by shaking of the operation platform are avoided.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the structure of the protective door of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of the present utility model at A;

fig. 4 is a schematic structural diagram of a limiting assembly according to the present utility model.

The device comprises a base plate, an electric telescopic rod, a working platform, a first universal wheel, a 5-tilting prevention assembly, a 501, a chute, a 502, a bidirectional screw rod, a 503, a sliding block, a 504, a connecting frame, a 505, a connecting block, a 506, a fixed block, a 507, a rotating frame, a 508, a mounting block, a 509, a second universal wheel, a 510, a motor, a 6, a limiting assembly, a 601, a mounting frame, a 602, a threaded rod, a 603, a mounting plate, a 604, a rubber anti-skid pad, a 605, a hand wheel, a 7, a stabilizing assembly, a 701, a locating frame, a 702, a limiting groove, a 703, a sliding frame, an 8, a locating plate, a 9, a railing, a 10 and a protective door.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1-4, the utility model provides a technical scheme that a base plate 1, a first universal wheel 4 is symmetrically arranged at the bottom of the base plate 1, an electric telescopic rod 2 is fixedly arranged at the central position of the upper surface of the base plate 1, a movable end of the electric telescopic rod 2 is fixedly connected with a working platform 3, an anti-toppling component 5 is arranged on the base plate 1, the anti-toppling component 5 comprises a sliding groove 501 arranged at one side of the base plate 1, a bidirectional screw rod 502 is rotationally connected with the sliding groove 501, a sliding block 503 is symmetrically arranged in the sliding groove 501, the sliding block 503 is in threaded connection with the bidirectional screw rod 502, a fixed block 506 is symmetrically arranged at one side of the base plate 1 close to the sliding groove 501, a rotating frame 507 is rotationally connected with the fixed block 506, a connecting block 505 is rotationally connected between the connecting block 505 and the sliding block 503, a mounting block 508 is fixedly connected at 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 side and the right side of the bottom plate 1.

For the analysis, the motor 510 is started to drive the bidirectional screw rod 502 to rotate, the sliding block 503 is driven to move along the sliding groove 501 by the rotation of the bidirectional screw rod 502, the connecting frame 504 is driven to rotate along the fixed block 506 by the movement of the sliding groove 501, the second universal wheels 509 are driven to move to two sides of the bottom plate 1 by the rotation of the rotating frame 507, the bottom plate 1 is supported, and the stability of the operation platform 3 during lifting is ensured. When the heavy objects exist on the working platform 3, the rotating frame 507 is unfolded, the supporting area of the bottom plate 1 is enlarged, and the stability of the working platform 3 and the safety of working personnel are ensured.

Embodiment two:

referring to fig. 1-4, the present utility model provides a technical solution according to the first embodiment, in which the height of the lowest point of the second universal wheel 509 is the same as that of the first universal wheel 4, a motor 510 is fixedly connected to one side of the base plate 1, and an output shaft end of the motor 510 is fixedly connected to the bidirectional screw rod 502.

In the analysis, the sliding groove 501 drives the bidirectional screw rod 502 to rotate, so that the sliding block 503 moves relatively, and the rotating frame 507 is folded or unfolded.

Embodiment III:

Referring to fig. 1-4, the first embodiment of the present utility model provides a technical solution, in which a base plate 1 is provided with a limiting component 6, the limiting component 6 includes a mounting frame 601, one side of the base plate 1 is fixedly connected with the mounting frame 601, a threaded rod 602 is connected to the mounting frame 601 in a threaded manner, 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.

In the analysis, the mounting plate 603 and the rubber non-slip pad 604 are driven to adjust the height by rotating the threaded rod 602, and the bottom plate 1 is limited by pressing the rubber non-slip pad 604 to the ground.

Embodiment four:

Referring to fig. 1-4, according to the first embodiment of the present utility model, a handwheel 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.

For the analysis, the hand wheel 605 is rotated to enable the threaded rod 602 to rotate rapidly, so that the height of the rubber anti-skid pad 604 is convenient to adjust, the base plate 1 is prevented from moving randomly by friction force between the rubber anti-skid pad 604 and the ground, and the stability of the base plate 1 is ensured.

Fifth embodiment:

Referring to fig. 1-4, according to an embodiment of the present utility model, a stabilizing assembly 7 is provided on a base plate 1, the stabilizing assembly 7 includes a positioning frame 701, the positioning frame 701 is symmetrically disposed on an upper surface of the base plate 1, a limiting groove 702 is provided in the positioning frame 701, a sliding frame 703 is slidably connected in the limiting groove 702, and the sliding frame 703 is fixedly connected to a bottom of a working platform 3.

In the analysis, the sliding frame 703 is slidably connected in the limiting groove 702, and the sliding frame 703 and the positioning frame 701 are matched to make the operation platform 3 more stable when lifting up and down, and improve the stability.

Example six:

Referring to fig. 1-4, the present utility model provides a technical solution based on an embodiment in which a positioning plate 8 is symmetrically disposed on an upper surface of an operation platform 3, a railing 9 is fixedly mounted on the positioning plate 8, a protection door 10 is hinged to one side of the positioning plate 8, and the height of the protection door 10 is the same as that of the positioning plate 8.

In the analysis of the above, the positioning plate 8 and the railing 9 are used for protecting operators from falling, and the protective door 10 is arranged for facilitating the transportation of materials and the up and down of the operators.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A scaffold base for decoration, characterized by comprising:

The automatic lifting device comprises a bottom plate (1), wherein first universal wheels (4) are symmetrically arranged at the bottom of the bottom plate (1), an electric telescopic rod (2) is fixedly arranged at the central position of the upper surface of the bottom plate (1), an operation platform (3) is fixedly connected to the movable end of the electric telescopic rod (2), and an anti-toppling component (5) is arranged on the bottom plate (1);

Anti-toppling component (5) are including seting up spout (501) in bottom plate (1) one side, spout (501) internal rotation is connected with two-way lead screw (502), symmetry is provided with slider (503) in spout (501), slider (503) and two-way lead screw (502) threaded connection, bottom plate (1) are close to spout (501) one side symmetry and are provided with fixed block (506), rotate on fixed block (506) and be connected with swivel mount (507), swivel mount (507) one side intermediate position is provided with connecting block (505), rotate between connecting block (505) and slider (503) and be connected with link (504), swivel mount (507) bottom fixedly connected with installation piece (508), installation piece (508) bottom is provided with second universal wheel (509).

2. The scaffold base for decoration according to claim 1, wherein the height of the lowest point of the second universal wheel (509) is the same as that of the first universal wheel (4), a motor (510) is fixedly communicated with one side of the base plate (1), and the output shaft end of the motor (510) is fixedly connected with the bidirectional screw rod (502).

3. The scaffold base for decoration according to claim 1, wherein the limiting component (6) is arranged on the bottom plate (1), the limiting component (6) comprises a mounting frame (601), one side of the bottom plate (1) is fixedly connected with the mounting frame (601), a threaded rod (602) is connected to the mounting frame (601) in a threaded mode, 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. The scaffold base for decoration according to claim 3, wherein a hand wheel (605) is fixedly connected to the top of the threaded rod (602), and the rubber anti-slip pad (604) and the mounting plate (603) are the same in size.

5. The scaffold base for decoration according to claim 1, wherein the bottom plate (1) is provided with a stabilizing component (7), the stabilizing component (7) comprises positioning frames (701), the positioning frames (701) are symmetrically arranged on the upper surface of the bottom plate (1), limiting grooves (702) are formed in the positioning frames (701), sliding frames (703) are connected in the limiting grooves (702) in a sliding mode, and the sliding frames (703) are fixedly connected to the bottom of the operation platform (3).

6. The scaffold base for decoration according to claim 1, wherein the upper surface of the working platform (3) is symmetrically provided with positioning plates (8), the positioning plates (8) are fixedly provided with railings (9), one side of each positioning plate (8) is hinged with a protective door (10), and the height of each protective door (10) is the same as that of each positioning plate (8).

7. The scaffold base for decoration according to claim 1, wherein two sets of rotating frames (507) are respectively arranged on the left side and the right side of the bottom plate (1).