A plastering device for interior decoration

Abstract

This utility model relates to the technical field of plastering devices, and provides a plastering device for interior decoration, including a lifting drive bracket and a plastering assembly. The lifting drive bracket includes multi-stage electric telescopic rods symmetrically distributed on both sides, and a bidirectional telescopic connecting rod connecting the top ends of the multi-stage electric telescopic rods on both sides. A mounting frame is installed on the front side of the bidirectional telescopic connecting rod, and a vertically distributed linear electric guide rail is installed at the center of the front side of the mounting frame. A slider is installed on the linear electric guide rail, and the plastering assembly is installed on the front end face of the slider. A conversion drive component is installed between the multi-stage electric telescopic rods on both sides to switch the entire plastering device between working and retracted states. This plastering device not only enables efficient and precise plastering operations, but also emphasizes the flexibility of the construction site and the ease of equipment transfer.

Description

Technical Field

[0001] This utility model relates to the technical field of plastering devices, specifically to a plastering device for interior decoration. Background Technology

[0002] With the continuous development of the construction industry and the increasing demands for decoration quality, wall plastering, as a fundamental construction step, directly affects the quality of subsequent processes such as painting and tiling. Traditional plastering operations are mostly done manually, which is inefficient, labor-intensive, and prone to quality problems such as uneven plastering and rough surfaces. In order to improve construction efficiency and ensure plastering quality, some mechanical plastering equipment has emerged in recent years.

[0003] Currently, most plastering equipment on the market is fixed-type machinery. This equipment is typically installed in a fixed location on the construction site, using robotic arms or guide rails to perform plastering operations. While this type of fixed equipment improves plastering efficiency and uniformity to some extent, it has several drawbacks. First, fixed equipment occupies a large amount of space, is cumbersome to install and dismantle, and is unsuitable for complex or confined construction environments. Second, these devices have a rigid structure, making it difficult to quickly adjust their position in different construction areas, leading to inconvenience in site relocation and affecting overall construction efficiency. Third, fixed equipment requires a high degree of spatial layout of the construction site, which is not conducive to flexible site management and multi-process overlapping operations.

[0004] Therefore, this solution proposes a plastering device for interior decoration to solve the above problems. Utility Model Content

[0005] To overcome the shortcomings of the existing technology, the purpose of this utility model is to provide a plastering device for interior decoration.

[0006] To achieve the aforementioned objective, the technical solution of this utility model is implemented as follows: A plastering device for interior decoration includes a lifting drive bracket and a plastering component. The lifting drive bracket includes multi-stage electric telescopic rods symmetrically distributed on the left and right, and a bidirectional telescopic connecting rod connecting the top ends of the multi-stage electric telescopic rods on both sides. A mounting frame is installed on the front side of the bidirectional telescopic connecting rod, and a vertically distributed linear electric guide rail is installed at the center of the front side of the mounting frame. A slider is installed on the linear electric guide rail, and the plastering component is installed on the front end face of the slider. A conversion drive component is installed between the multi-stage electric telescopic rods on both sides to drive the entire plastering device to switch between working and retraction states.

[0007] Preferably, supports are installed at the bottom ends of the multi-stage electric telescopic rods on both sides.

[0008] Preferably, the plastering assembly includes a hinge frame mounted on the front end face of the slider, and a central scraper hinged to the front end of the hinge frame and capable of tilting and deflecting up and down. Side scrapers capable of deflecting inward are hinged to both the left and right sides of the central scraper. First hydraulic cylinders for driving the side scrapers on both sides to deflect and retract inward are installed on both the left and right sides of the non-plastering surface of the central scraper. Second hydraulic cylinders for driving the central scraper to deflect up and down are installed above and below the center of the hinge frame.

[0009] Preferably, the conversion drive includes scissor lift connecting frames distributed between the multi-stage electric telescopic rods on both sides, and hinge seats installed at the four foot positions of each scissor lift connecting frame. The two upper hinge seats are correspondingly installed on the inner wall of the first-stage telescopic rod of the multi-stage electric telescopic rod on both sides. A third hydraulic cylinder is installed on both sides of the multi-stage electric telescopic rod and on the inner wall of the telescopic rod. The telescopic ends of the third hydraulic cylinders on both sides are respectively connected to the two lower hinge seats.

[0010] Preferably, a transfer assembly is installed on the outer wall of the first-stage telescopic rod of the multi-stage electric telescopic rod on both sides.

[0011] Preferably, the transfer assembly includes a fourth hydraulic cylinder mounted on the same side of the multi-stage electric telescopic rod and on the outer wall of the telescopic rod, and a longitudinal mounting frame mounted on the telescopic end of the fourth hydraulic cylinder, with electric drive rollers mounted at both the front and rear ends of the longitudinal mounting frame.

[0012] The beneficial effects of this utility model are reflected in:

[0013] This plastering device not only enables efficient and precise plastering operations but also prioritizes flexibility on construction sites and ease of relocation. Its innovative shrink-and-transfer mechanism solves the transportation challenges of traditional plastering equipment in complex construction environments, significantly improving construction convenience and efficiency. The device's automated control and multi-functional combination allow operators to focus more on construction quality, reducing human error and labor intensity. Overall, this device, while ensuring construction quality, greatly enhances on-site management and operational flexibility, providing an ideal solution for modern building decoration. Attached Figure Description

[0014] In the attached diagram:

[0015] Figure 1 This is a schematic diagram of the initial state of the plastering component during the plastering operation of this utility model.

[0016] Figure 2 This is a schematic diagram of the plastering component moving to the top during the plastering operation of this utility model.

[0017] Figure 3 This is a schematic diagram of the structure of the plastering component in the recycling state of this utility model;

[0018] Figure 4 This is a structural schematic diagram of the lifting drive bracket of this utility model;

[0019] Figure 5 This is a schematic diagram of the structure of the plastering component of this utility model;

[0020] Figure 6 This is a schematic diagram of the structure of the conversion drive component of this utility model;

[0021] Figure 7 This is a schematic diagram of the transfer component of this utility model;

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Lifting drive bracket; 2. Plastering assembly; 3. Conversion drive component; 4. Transfer assembly;

[0024] 11. Multi-stage electric telescopic rod; 12. Two-way telescopic connecting rod; 13. Mounting bracket; 14. Linear electric guide rail; 15. Slider; 16. Support;

[0025] 21. Center scraper; 22. Side scraper; 23. First hydraulic cylinder; 24. Articulated frame; 25. Second hydraulic cylinder;

[0026] 31. Scissor lift bracket; 32. Hinge seat; 33. Third hydraulic cylinder;

[0027] 41. Fourth hydraulic cylinder; 42. Longitudinal mounting bracket; 43. Electric drive roller. Detailed Implementation

[0028] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. Obviously, the described embodiments are only a part of the embodiments of the utility model, and not all of them. Unless otherwise specified, the embodiments and features described in this application can be combined with each other. All other embodiments obtained by those skilled in the art based on the embodiments of the utility model without creative effort are within the scope of protection of the utility model.

[0029] It should be noted that if the utility model embodiment involves directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicators will also change accordingly.

[0030] Furthermore, "multiple" refers to two or more. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of a person skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by the utility model.

[0031] Please refer to the instruction manual appendix. Figures 1-7 This utility model provides a plastering device for interior decoration, including a lifting drive bracket 1 and a plastering component 2. The lifting drive bracket 1 consists of multi-stage electric telescopic rods 11 symmetrically distributed on the left and right sides. Each multi-stage electric telescopic rod 11 is provided with a support 16 to ensure the stability of the overall structure. The top ends of the multi-stage electric telescopic rods 11 on both sides are connected by a bidirectional telescopic connecting rod 12. A mounting frame 13 is installed on the front side of the bidirectional telescopic connecting rod 12. A vertically distributed linear electric guide rail 14 is provided at the center of the front side of the mounting frame 13. A slider 15 is slidably installed on the linear electric guide rail 14. The plastering component 2 is installed on the front end face of the slider 15. Thus, by using the multi-stage electric telescopic rods 11 on both sides in conjunction with the linear electric guide rail 14 and the slider 15 on the front side, the plastering component 2 can be driven to perform plastering operations from top to bottom. At the same time, when not in use, the multi-stage electric telescopic rods 11 on both sides can be retracted, so that the height of the entire plastering device is lowered, which facilitates the transfer operations in the early and later stages.

[0032] The plastering assembly 2 includes a hinge frame 24 fixed to the front end of the slider 15. A central scraper 21, which can tilt and deflect vertically, is hinged to the front end of the hinge frame 24. Side scrapers 22, which can deflect inward, are hinged to the left and right sides of the central scraper 21, respectively. A first hydraulic cylinder 23 is installed on both the left and right sides of the non-plastered surface of the central scraper 21 to drive the side scrapers 22 to deflect inward and retract. This design allows the side scrapers 22 to unfold and combine with the central scraper 21 to form a larger plastering surface during plastering operations. At the same time, when not in operation, they can deflect inward, reducing the footprint of the entire device. The hinge frame 24 is equipped with a second hydraulic cylinder 25 at both the top and bottom of the center, which drives the center scraper 21 to rotate up and down. In the upward phase of the machine plastering, the entire center scraper 21 and the side scrapers 22 on both sides are in an upward angle to perform the plastering operation. After reaching the top, the entire center scraper 21 and the side scrapers 22 on both sides will be in a downward angle under the action of the upper and lower second hydraulic cylinders 25, so that the upward plastering part can be compacted and smoothed in the downward phase.

[0033] A conversion drive unit 3 is installed between the two multi-stage electric telescopic poles 11. The conversion drive unit 3 includes scissor lift connecting frames 31 distributed between the two multi-stage electric telescopic poles 11, and hinge seats 32 installed at the four foot positions of each scissor lift connecting frame 31. Two hinge seats 32 on the upper part of the scissor lift connecting frame 31 are fixed to the inner wall of the first-stage telescopic rod of the multi-stage electric telescopic rod 11 on both sides. A third hydraulic cylinder 33 is installed on the inner wall of the multi-stage electric telescopic rod 11 on both sides. The telescopic ends of the third hydraulic cylinders 33 on both sides are connected to the two hinge seats 32 below. The third hydraulic cylinders 33 drive the scissor lift connecting frame 31 through telescopic movement to realize the conversion between the working state and the retracted state of the plastering device. Specifically, when working, the third hydraulic cylinders 33 on both sides drive the left and right feet of the scissor lift connecting frame 31 to move upward. At this time, the angle between the upper and lower scissor lifts of the scissor lift connecting frame 31 increases, and the distance between the multi-stage electric telescopic rods 11 on both sides increases. At this time, it is in the working state. When not in the working transfer state, the third hydraulic cylinders 33 on both sides drive the left and right feet of the scissor lift connecting frame 31 to move downward. At this time, the angle between the upper and lower scissor lifts of the scissor lift connecting frame 31 decreases, and the distance between the multi-stage electric telescopic rods 11 on both sides decreases. At this time, the entire device is in the retracted state, which is more convenient for transfer in complex construction sites.

[0034] In addition, a transfer assembly 4 is installed on the outer wall of the first-stage telescopic pole of the multi-stage electric telescopic pole 11. The transfer assembly 4 includes a fourth hydraulic cylinder 41 installed on the outer wall of the multi-stage electric telescopic pole 11 on the same side, and a longitudinal mounting frame 42 installed on the telescopic end of the fourth hydraulic cylinder 41. The front and rear ends of the longitudinal mounting frame 42 are equipped with electrically driven rollers 43. This transfer assembly 4 is used for transfer operations after the plastering operation is completed, improving the adaptability of the equipment and the efficiency of operation.

[0035] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

[0036] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0037] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A troweling device for interior finishing, comprising a lifting drive support (1) and a troweling assembly (2), characterized in that, The lifting drive bracket (1) includes a multi-stage electric telescopic rod (11) symmetrically distributed on the left and right, and a bidirectional telescopic connecting rod (12) connecting the top ends of the multi-stage electric telescopic rod (11) on both sides. A mounting bracket (13) is installed on the front side of the bidirectional telescopic connecting rod (12). A vertically distributed linear electric guide rail (14) is installed at the center of the front side of the mounting bracket (13). A slider (15) is installed on the linear electric guide rail (14). The plastering component (2) is installed on the front end face of the slider (15). A conversion drive component (3) is installed between the multi-stage electric telescopic rods (11) on both sides to drive the entire plastering device to switch between working and recycling states.

2. The plastering device for interior decoration according to claim 1, characterized in that, The bottom ends of the multi-stage electric telescopic rods (11) on both sides are equipped with supports (16).

3. The plastering device for interior decoration according to claim 1, characterized in that, The plastering assembly (2) includes a hinge frame (24) mounted on the front end face of the slider (15), and a central scraper (21) hinged to the front end of the hinge frame (24) and capable of tilting up and down. The left and right sides of the central scraper (21) are hinged with side scrapers (22) that can deflect inward. The left and right sides of the non-plastering surface of the central scraper (21) are equipped with first hydraulic cylinders (23) for driving the side scrapers (22) on both sides to deflect inward and retract. The upper and lower sides of the center of the hinge frame (24) are equipped with second hydraulic cylinders (25) for driving the central scraper (21) to deflect up and down.

4. The plastering device for interior decoration according to claim 1, characterized in that, The conversion drive unit (3) includes a scissor lift connecting frame (31) distributed between the multi-stage electric telescopic rods (11) on both sides, and a hinge seat (32) installed at the four foot positions of each scissor lift connecting frame (31). The two upper hinge seats (32) are installed on the inner wall of the first-stage telescopic rod of the multi-stage electric telescopic rods (11) on both sides. A third hydraulic cylinder (33) is installed on the inner wall of the first-stage telescopic rod of the multi-stage electric telescopic rods (11) on both sides. The telescopic ends of the third hydraulic cylinders (33) on both sides are connected to the two lower hinge seats (32) respectively.

5. A plastering device for interior decoration according to claim 1, characterized in that, Transfer components (4) are installed on the outer side wall of the first-stage telescopic rod of the multi-stage electric telescopic rod (11) on both sides.

6. The plastering device for interior decoration according to claim 5, characterized in that, The transfer assembly (4) includes a fourth hydraulic cylinder (41) mounted on the same side of the multi-stage electric telescopic rod (11) and on the outer wall of the telescopic rod, and a longitudinal mounting frame (42) mounted on the telescopic end of the fourth hydraulic cylinder (41). The longitudinal mounting frame (42) is equipped with electric drive rollers (43) at both the front and rear ends.

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