Plastering device

Abstract

The utility model provides a plastering device. The plastering device comprises a flexible plastering plate, a limiting mechanism and a grabbing mechanism. The grabbing mechanism and the limiting mechanism are both arranged on the plastering plate, the grabbing mechanism is slidably connected with the limiting mechanism, and the limiting mechanism is used for limiting the sliding track of the grabbing mechanism; the grabbing mechanism is used for sliding along the limiting mechanism under the action of external force so as to push the plastering plate to be attached to the device to be plastered. According to the plastering device, the plastering plate has certain flexibility, so that the plastering plate can deform to adapt to the shape of the plastering face of the device to be plastered, when the plastering plate makes contact with the plastering face of the device to be plastered, the grabbing mechanism slides along the limiting mechanism under the action of external force, and the grabbing mechanism can push the plastering plate to act; according to the plastering device, the plastering plate deforms to be attached to the plastering face of the to-be-plastered device, in this way, the plastering plate can be matched with the plastering face of the to-be-plastered device in shape, plastering can be conveniently conducted on the plastering face, then the plastering uniformity is guaranteed, and the plastering quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of auxiliary tools, in particular to a plastering device. Background Art

[0002] Plastering engineering refers to the systematic construction process of applying plastering mortar on the surface of the base material, which has the function of protecting the base and increasing the beauty, and providing special functions for the building. Usually, plastering work is done manually. However, in some special buildings, it is often necessary to plaster the curved surface or cylinder of the curved surface structure, and the traditional plastering tools cannot plaster the curved surface or cylinder of the curved surface structure well, which is prone to uneven plastering and reduces the quality of plastering. Utility Model Content

[0003] In view of this, the utility model proposes a plastering device, which aims to solve the problem of uneven plastering when the plastering tools in the prior art are used to plaster the curved surface or cylinder with a curved surface structure.

[0004] The utility model proposes a plastering device, which comprises: a flexible plastering plate, a limiting mechanism and a gripping mechanism; wherein the gripping mechanism and the limiting mechanism are both arranged on the plastering plate, and the gripping mechanism is slidably connected to the limiting mechanism, and the limiting mechanism is used to limit the sliding track of the gripping mechanism; the gripping mechanism is used to slide along the limiting mechanism under the action of an external force, so as to push the plastering plate to fit with the device to be plastered.

[0005] Furthermore, in the above-mentioned plastering device, the gripping mechanism includes: a gripping rod, two connecting rods and two supporting rods; wherein, the two ends of the gripping rod are rotatably connected to the first ends of the two connecting rods in a one-to-one correspondence, the second ends of the two connecting rods are rotatably connected to the first ends of the two supporting rods in a one-to-one correspondence, and the second ends of the two supporting rods are both vertically connected to the plastering board; the gripping rod is slidably connected to a limiting mechanism, and the limiting mechanism is used to limit the gripping rod from sliding in a direction perpendicular to the plastering board.

[0006] Furthermore, in the above-mentioned plastering device, each support rod is arc-shaped.

[0007] Furthermore, in the above-mentioned plastering device, each support rod comprises: a vertical section and a curved section; wherein, the first end of the vertical section is rotatably connected to the second end of the corresponding connecting rod, the second end of the vertical section is connected to the first end of the curved section, and the second end of the curved section is connected to the plastering board; the second end of the curved section extends outward.

[0008] Furthermore, in the above-mentioned plastering device, each end of the gripping rod is hingedly connected to the first end of the corresponding connecting rod.

[0009] Further, in the above plastering device, the second end of each connecting rod is hinged to the first end of the corresponding support rod.

[0010] Further, in the above plastering device, the limiting mechanism includes: two limiting components; wherein, the two limiting components are both vertically arranged on the plastering board, and the two limiting components are slidably connected to the two ends of the grip rod in a one-to-one correspondence.

[0011] Further, in the above plastering device, each limiting component includes: two limiting plates arranged in parallel; wherein, the two limiting plates are both vertically arranged on the plastering board, the plate surfaces of the two limiting plates are both parallel to the length direction of the grip rod, and the two limiting plates are respectively placed on both sides of the corresponding end of the grip rod, and the grip rod is slidably connected to the two limiting plates.

[0012] Further, in the above plastering device, a chute extending along the length direction is provided on one side of each limiting plate facing the grip rod; sliders are arranged at the two ends of the grip rod at the chutes corresponding to each limiting plate, and each slider is slidably connected to the corresponding chute.

[0013] Further, in the above plastering device, a baffle is arranged between the ends of the two limiting plates away from the plastering board.

[0014] In the present utility model, the plastering board has a certain flexibility, so that the plastering board can be deformed to adapt to the shape of the plastering surface of the device to be plastered. When the plastering board contacts the plastering surface of the device to be plastered, the grasping mechanism slides along the limiting mechanism under the action of an external force, and the grasping mechanism can push the plastering board to move, so that the plastering board is deformed and then fits the plastering surface of the device to be plastered. In this way, the plastering board can be adapted to the shape of the plastering surface of the device to be plastered, which is convenient for plastering the plastering surface, thereby ensuring the uniformity of plastering, improving the plastering quality, and solving the problem of uneven plastering that easily occurs when the existing plastering tools plaster the arc surface or the cylinder of the curved surface structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] By reading the following detailed description of the preferred embodiments, various other advantages and benefits will become clear to those of ordinary skill in the art. The drawings are only for the purpose of showing the preferred embodiments and are not considered to be a limitation of the present utility model. And throughout the drawings, the same reference numerals are used to represent the same components. In the drawings:

[0016] Figure 1 is a schematic structural diagram of the plastering device provided by the embodiment of the present utility model;

[0017] Figure 2 is a schematic structural diagram of the plastering device when in use provided by the embodiment of the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided so that the present disclosure can be more thoroughly understood and the scope of the present disclosure can be completely conveyed to those skilled in the art. It should be noted that, without conflict, the embodiments in the present utility model and the features in the embodiments can be combined with each other. The present utility model will be described in detail below with reference to the drawings and in conjunction with the embodiments.

[0019] See Figures 1 to 2 , in the figure, the preferred structure of the plastering device in this embodiment is shown. As shown in the figure, the plastering device includes: a plastering board 1, a limiting mechanism, and a grasping mechanism 2. Among them, the plastering board 1 has a certain flexibility, and the magnitude of this flexibility can be determined according to the actual situation, and this embodiment does not make any limitation thereto.

[0020] Both the grasping mechanism 2 and the limiting mechanism are arranged on the plastering board 1, and moreover, the grasping mechanism 2 is slidably connected to the limiting mechanism, and the limiting mechanism is used to limit the sliding trajectory of the grasping mechanism 2. The grasping mechanism 2 is used to slide along the limiting mechanism under the action of an external force to push the plastering board 1 into close contact with the device 4 to be plastered, so that the plastering surface of the plastering board 1 is in close contact with the plastering surface of the device 4 to be plastered. For example: when the plastering surface of the device 4 to be plastered is arc-shaped, the plastering board 1 can be arc-shaped under the drive of the grasping mechanism 2, so that the shape of the plastering board 1 is adapted to the shape of the plastering surface of the device 4 to be plastered, and moreover, the two are tightly attached.

[0021] Specifically in implementation, the device 4 to be plastered can be a planar structure, or a curved surface or a cylindrical structure, where the curved surface refers to an arc-shaped surface, and this embodiment does not make any limitation thereto.

[0022] It can be seen that in this embodiment, the plastering board 1 has a certain flexibility, so that the plastering board 1 can be deformed to adapt to the shape of the plastering surface of the device 4 to be plastered. When the plastering board 1 is in contact with the plastering surface of the device 4 to be plastered, the grasping mechanism 2 slides along the limiting mechanism under the action of an external force, and the grasping mechanism 2 can push the plastering board 1 to move, so that the plastering board 1 is deformed and then fits with the plastering surface of the device 4 to be plastered. In this way, the plastering board 1 can be adapted to the shape of the plastering surface of the device 4 to be plastered, which is convenient for plastering the plastering surface, and further ensures the uniformity of plastering, improves the plastering quality, and solves the problem that the existing plastering tools are prone to uneven plastering when plastering the arc-shaped surface or the cylinder of the curved surface structure.

[0023] See Figure 1 and Figure 2In the above embodiment, the gripping mechanism 2 includes: a gripping rod 21, two connecting rods 22 and two supporting rods 23. When the plastering board 1 is in a straight state, the gripping rod 21 is parallel to the plastering board 1, and the two ends of the gripping rod 21 correspond one-to-one to the first ends of the two connecting rods 22. Each end of the gripping rod 21 is rotatably connected to the first end of the corresponding connecting rod 22. Preferably, each end of the gripping rod 21 is hingedly connected to the first end of the corresponding connecting rod 22. The second ends of the two connecting rods 22 correspond one-to-one to the first ends of the two supporting rods 23, and the second end of each connecting rod 22 is rotatably connected to the first end of the corresponding supporting rod 23. Preferably, the second end of each connecting rod 22 is hingedly connected to the first end of the corresponding supporting rod 23. The second ends of the two supporting rods 23 are vertically connected to the plastering board 1, and the connection is a fixed connection.

[0024] When the plastering board 1 is in a straight state, the two connecting rods 22 and the gripping rod 21 are roughly in the same straight line, and the two supporting rods 23 are perpendicular to the plastering board 1. In this way, the gripping rod 21, the two connecting rods 22 and the two supporting rods 23 roughly form an n-shaped shape.

[0025] Preferably, each support rod 23 is arc-shaped, and specifically, each support rod 23 may include: a vertical section 231 and a curved section 232. The first end of the vertical section 231 is rotatably connected to the second end of the corresponding connecting rod 22, the second end of the vertical section 231 is connected to the first end of the curved section 232, and the second end of the curved section 232 is connected to the plastering board 1. When the plastering board 1 is in a straight state, the vertical section 231 is perpendicular to the plastering board 1. The second end of the curved section 232 extends outward, specifically, the inner side of the n-shaped formed by the gripping rod 21, the two connecting rods 22 and the two support rods 23 is the inner side, and the outer side of the n-shaped is the outer side.

[0026] The gripping rod 21 is slidably connected to the limiting mechanism, and the limiting mechanism is used to limit the gripping rod 21 from sliding in a direction perpendicular to the plastering board 1 , so that the gripping rod 21 is close to the plastering board 1 or away from the plastering board 1 .

[0027] The limiting mechanism includes: two limiting components 3. The two limiting components 3 are both vertically arranged on the plastering board 1, and the two limiting components 3 correspond to the two ends of the gripping rod 21 one by one, and each limiting component 3 is slidably connected to the corresponding end of the gripping rod 21. Specifically, the two limiting components 3 are fixed, and when the plastering board 1 is in a straight state, the two limiting components 3 are perpendicular to the plastering board 1, and the gripping rod 21 slides along the two limiting components 3, that is, the gripping rod 21 slides up and down in a direction perpendicular to the plastering board 1.

[0028] Each limiting component 3 includes: two limiting plates 31. Among them, the two limiting plates 31 are arranged in parallel, and there is a certain distance between the two limiting plates 31. The two limiting plates 31 are both vertically arranged on the plastering board 1, the plate surfaces of the two limiting plates 31 are both parallel to the length direction of the grip rod 21, and the two limiting plates 31 are respectively placed on both sides of the corresponding end of the grip rod 21, then the end of the grip rod 21 is placed between the two limiting plates 31. The grip rod 21 is slidably connected to the two limiting plates 31, so that the grip rod 21 can only slide up and down along the length direction of the two limiting plates 31 ( Figure 1 the direction from top to bottom shown).

[0029] A baffle 32 is arranged between the ends of the two limiting plates 31 far from the plastering board 1. Specifically, the first ends of the two limiting plates 31 are connected to the plastering board 1, and a baffle 32 is arranged between the second ends of the two limiting plates 31. The baffle 32 connects the second ends of the two limiting plates 31 together, and the baffle 32 plays a role in fixing and supporting the two limiting plates 31.

[0030] Preferably, a chute is provided on one side of each limiting plate 31 facing the grip rod 21, and the chute extends along the length direction of the limiting plate 31. Among them, when the plastering board 1 is in a flat state, the length direction of the limiting plate 31 is perpendicular to the direction of the plastering board 1. In this way, there are a total of four limiting plates 31 in the limiting mechanism, and a chute is provided on each limiting plate 31. The chute setting positions on the two limiting plates 31 corresponding to the same end of the grip rod 21 are the same.

[0031] Sliders are provided at the two ends of the grip rod 21 at the chutes corresponding to each limiting plate 31, and each slider is slidably connected to the corresponding chute. Specifically, sliders are provided on the opposite sides of each end of the grip rod 21, so there are a total of four sliders. The four sliders correspond to the four chutes one by one, and each slider is slidably connected to the corresponding chute. In this way, the grip rod 21 can slide up and down along the chutes of the four limiting plates 31, so that the grip rod 21 approaches or moves away from the plastering board 1.

[0032] During specific use, the plastering board 1 is brought into contact with the plastering surface of the plastering device 4. Then, the staff grasps the grip rod 21 and pushes the grip rod 21 towards the plastering board 1. During the pushing process, the four sliders on the grip rod 21 slide in the chutes of the corresponding four limiting plates 31. When the grip rod 21 slides, it drives the two connecting rods 22 to rotate, and the two connecting rods 22 drive the two support rods 23 to act on the plastering board 1, causing the plastering board 1 to deform, so that the shape of the plastering board 1 adapts to the plastering surface of the plastering device 4, and further making the plastering board 1 fit the plastering surface of the plastering device 4, which is convenient for plastering the plastering surface.

[0033] It can be seen that in this embodiment, by sliding the grip rod 21 along the four limit plates 31, the plastering board 1 is pushed to fit the plastering surface of the device 4 to be plastered. Since the plastering board 1 is flexible, the plastering board 1 can adapt to the shape of the plastering surface of the device 4 to be plastered, facilitating plastering and improving the plastering quality.

[0034] In summary, in this embodiment, the plastering board 1 has a certain flexibility, enabling the plastering board 1 to deform to adapt to the shape of the plastering surface of the device 4 to be plastered. When the plastering board 1 contacts the plastering surface of the device 4 to be plastered, the grasping mechanism 2 slides along the limiting mechanism under the action of an external force. The grasping mechanism 2 can push the plastering board 1 to move, causing the plastering board 1 to deform and then fit the plastering surface of the device 4 to be plastered. In this way, the plastering board 1 can adapt to the shape of the plastering surface of the device 4 to be plastered, facilitating plastering the plastering surface, thereby ensuring the uniformity of plastering, improving the plastering quality, and also improving the plastering efficiency. The device has a simple structure, is easy to implement, and has a simple manufacturing process.

[0035] It should be noted that in the description of the present utility model, the terms indicating directions or positional relationships such as "upper", "lower", "left", "right", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings. This is only for convenience of description and does not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model.

[0036] In addition, it should also be noted that in the description of the present utility model, unless otherwise clearly defined and limited, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, and can be the communication inside two elements. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0037] Obviously, those skilled in the art can make various modifications and variations to the present utility model without departing from the spirit and scope of the present utility model. Thus, if these modifications and variations of the present utility model fall within the scope of the claims of the present utility model and its equivalent technologies, the present utility model also intends to include these modifications and variations.

Claims

1. A plastering device, characterized in that: include: A flexible plastering plate (1), a limiting mechanism and a gripping mechanism (2); wherein: The gripping mechanism (2) and the limiting mechanism are both arranged on the plastering board (1), and the gripping mechanism (2) is slidably connected to the limiting mechanism, and the limiting mechanism is used to limit the sliding track of the gripping mechanism (2); The gripping mechanism (2) is used to slide along the limiting mechanism under the action of an external force, so as to push the plastering plate (1) to fit with the device to be plastered (4).

2. The plastering device according to claim 1, characterized in that: The gripping mechanism (2) comprises: a gripping rod (21), two connecting rods (22) and two supporting rods (23); wherein: The two ends of the gripping rod (21) are rotatably connected to the first ends of the two connecting rods (22) in a one-to-one correspondence, the second ends of the two connecting rods (22) are rotatably connected to the first ends of the two supporting rods (23) in a one-to-one correspondence, and the second ends of the two supporting rods (23) are vertically connected to the plastering board (1); The gripping rod (21) is slidably connected to the limiting mechanism, and the limiting mechanism is used to limit the gripping rod (21) from sliding in a direction perpendicular to the plastering board (1).

3. The plastering device according to claim 2, characterized in that: Each of the support rods (23) is arc-shaped.

4. The plastering device according to claim 3, characterized in that: Each of the support rods (23) comprises: a vertical section (231) and a curved section (232); wherein: The first end of the vertical section (231) is rotatably connected to the second end of the corresponding connecting rod (22), the second end of the vertical section (231) is connected to the first end of the curved section (232), and the second end of the curved section (232) is connected to the plastering board (1); The second end of the curved section (232) extends outward.

5. The plastering device according to claim 2, characterized in that: Each end of the grip rod (21) is hingedly connected to the first end of the corresponding connecting rod (22).

6. The plastering device according to claim 2, characterized in that: The second end of each connecting rod (22) is hingedly connected to the first end of the corresponding supporting rod (23).

7. The plastering device according to claim 2, characterized in that: The limiting mechanism comprises: two limiting components (3); wherein: The two limit assemblies (3) are both vertically arranged on the plastering board (1), and the two limit assemblies (3) are slidably connected to the two ends of the gripping rod (21) in a one-to-one correspondence.

8. The plastering device according to claim 7, characterized in that: Each of the limiting components (3) comprises: two limiting plates (31) arranged in parallel; wherein: The two limit plates (31) are both vertically arranged on the plastering plate (1), the plate surfaces of the two limit plates (31) are both parallel to the length direction of the gripping rod (21), and the two limit plates (31) are respectively placed on both sides of the corresponding ends of the gripping rod (21), and the gripping rod (21) and the two limit plates (31) are both slidably connected.

9. The plastering device according to claim 8, characterized in that: Each of the limiting plates (31) is provided with a sliding groove extending along the length direction on one side facing the gripping rod (21); Both ends of the gripping rod (21) are provided with sliding blocks at the sliding grooves corresponding to each of the limiting plates (31), and each of the sliding blocks is slidably connected to the corresponding sliding groove.

10. The plastering device according to claim 8, characterized in that: A baffle plate (32) is provided between the ends of the two limiting plates (31) away from the plastering plate (1).

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