Large-area plastering device for building construction

Abstract

The utility model relates to the technical field of building construction, in particular to a large-area plastering device for building construction, which comprises a plastering plate body, a handle and an adjusting device, the handle is arranged above the plastering plate body, the adjusting device is arranged on the surface of the handle, and the adjusting device comprises a fixing disc. The fixing disc is fixedly connected with the surface of the side, close to the handle, of the plastering plate body, the surface of the side, close to the fixing disc, of the handle is fixedly connected with a rotating disc, the rotating disc is rotationally connected with the surface of the fixing disc, and the surface of the handle is connected with a positioning piece in a sliding mode. The construction flexibility and efficiency can be greatly improved, when encountering protruding obstacles such as pipelines, supports or other protruding structures on the wall face, the plastering plate can easily bypass the obstacles and continue to complete plastering work by adjusting the grip, and untreated areas left by the obstacles are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a large-area plastering device for building construction. Background Art

[0002] During the building construction process, plastering operations are carried out on large areas of building walls. Plastering in building construction is an important process, which makes the walls flat and smooth, improves the appearance, and provides a good foundation for subsequent decoration work (such as painting, wallpapering, etc.). When plastering, a relatively large plastering board is used to carry out large-area plastering operations on the walls.

[0003] Existing technologies such as the utility model with the publication number CN217232569U. The utility model discloses a wall plastering device for building construction, including an extension board, a holding handle, a telescopic connecting rod, a reinforcing rib, a plastering plate and a plug-in block. The middle position at the upper end of the plastering plate is connected by welding with a reinforcing rib. The front and rear ends of the reinforcing rib are connected by welding with plug-in blocks. The outside of the plug-in block is inserted with an extension board. The middle position at the upper end of the reinforcing rib is provided with a telescopic connecting rod. The upper end position of the telescopic connecting rod is provided with a holding handle. Through the setting of the extension board, the plastering area of the plastering plate can be increased, so that large-area plastering work can be carried out, thereby improving the plastering efficiency to a certain extent. Then when fine repair is needed, the fastening screw can be loosened, and then the extension board can be pulled out from the plug-in block, so that the wall plastering device for building construction can adapt to the use under different requirements, and solve the following problems existing in the existing wall plastering device technology for building construction: when the existing wall plastering device for building construction levels the wall, the area of the plastering plate is small, which will result in low plastering efficiency. Then blindly increasing its plastering area will make it difficult to carry out fine repair plastering.

[0004] In daily work, it is found that during the use of the existing plastering board, the plastering board and the handle are usually fixed together. When carrying out large-area plastering on the wall, since there are some pipelines or obstacles on the wall, when the plastering board is plastering, the pipelines and obstacles are easy to touch the fixed handle, resulting in the situation that the plastering board cannot plaster some positions, affecting the use, and further leading to the problem that the handle in the existing plastering device is not easy to adjust and is easily blocked by pipelines and obstacles, resulting in the plastering device being unable to carry out plastering. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the defect that the handle in the existing plastering device is not easy to adjust and is easily blocked by pipelines and obstacles, resulting in the plastering device being unable to carry out plastering, and to propose a large-area plastering device for building construction.

[0006] To achieve the above object, the utility model adopts the following technical solutions: A large-area plastering device for building construction, including a plastering plate body, a handle and an adjusting device. The handle is arranged above the plastering plate body. The adjusting device is arranged on the surface of the handle. The adjusting device includes a fixed disk, and the fixed disk is fixedly connected to the surface of the plastering plate body close to the handle. A rotating disk is fixedly connected to the surface of the handle close to the fixed disk, and the rotating disk is rotatably connected to the surface of the fixed disk. A positioning member is slidably connected to the surface of the handle. Two circular holes are opened on the surface of the rotating disk, and the positioning member passes through the circular holes. A positioning hole is opened on the surface of the fixed disk, and the positioning member is inserted into the inner wall of the positioning hole. Through the above components, the rotating disk can be rotated on the fixed disk, so as to adjust the position of the handle. After the position is adjusted, the positioning member can be inserted into the positioning hole on the surface of the fixed disk to achieve the positioning function.

[0007] Preferably, the positioning member includes a moving disk, the moving disk is slidably connected to the surface of the handle, and two inserting rods are fixedly connected to the lower surface of the moving disk. The inserting rods are inserted into the inner wall of the positioning hole on the surface of the fixed disk. Through the above components, the positioning member is composed of the moving disk and two inserting rods, and the positioning member mainly realizes positioning by inserting the inserting rods into the positioning hole on the surface of the fixed disk.

[0008] Preferably, lifting rods are fixedly connected to the two side surfaces of the moving disk respectively, and holding grooves are opened on the surfaces of the lifting rods. Through the above components, the lifting rods can be used to drive the moving disk and the inserting rods to move on the handle, improving the usability.

[0009] Preferably, a return spring is sleeved on the surface of the handle, and the two ends of the return spring are respectively fixedly connected to the surface of the handle and the moving disk. Through the above components, the return spring can provide elastic force for the positioning member, so that the moving disk can stably drive the inserting rod to be inserted into the positioning hole, improving the stability effect.

[0010] Preferably, an auxiliary device is arranged on the surface of the handle. The auxiliary device includes two holding sleeves. The two holding sleeves are fixedly connected to the surface of the handle, and ventilation holes are fixedly connected to the surfaces of the holding sleeves. Through the above components, during use, the worker's hand can hold on the holding sleeves, and the ventilation holes in the holding sleeves can ventilate the hand, reducing sweating of the hand and improving the stability effect of holding.

[0011] Preferably, the holding sleeve includes a hollow sleeve, the hollow sleeve is sleeved on the surface of the handle, and a support block is fixedly connected between the hollow sleeve and the handle. Through the above components, the hollow sleeve in the holding sleeve cooperates with the ventilation hole to achieve ventilation, and the support block can support the hollow sleeve.

[0012] Preferably, the surface of the hollow sleeve is fixedly connected with anti-slip bumps, and the number of the anti-slip bumps is multiple. Through the above components, the anti-slip bumps can increase the friction force of the worker's hand, making the hand-held more stable.

[0013] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0014] 1. In the present utility model, by setting the adjusting device, the grip in the plastering device can be adjusted, which can greatly improve the flexibility and efficiency of construction. When encountering protruding obstacles on the wall surface, such as pipes, brackets or other protruding structures, by adjusting the grip, the plastering board can easily bypass the obstacles and continue to complete the plastering work, reducing the unprocessed areas left due to obstacles.

[0015] 2. In the present utility model, by setting the auxiliary device, when the worker holds the plastering device, the heat dissipation of the worker's hand can be carried out, reducing the problem that the worker's hand sweats and slips after holding for a long time, resulting in the plastering device falling and being damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional structural schematic diagram of a large-area plastering device for building construction proposed by the present utility model;

[0017] Figure 2 is a partial structural schematic diagram of the adjusting device of a large-area plastering device for building construction proposed by the present utility model;

[0018] Figure 3 is a partial structural schematic diagram of a large-area plastering device for building construction proposed by the present utility model Figure 2 ;

[0019] Figure 4 is another partial structural schematic diagram of the adjusting device of a large-area plastering device for building construction proposed by the present utility model;

[0020] Figure 5 is a structural schematic diagram of the auxiliary device of a large-area plastering device for building construction proposed by the present utility model.

[0021] LEGEND DESCRIPTION:

[0022] 1. Plastering board body; 2. Handle; 3. Adjusting device; 31. Fixed disk; 32. Rotating disk; 33. Positioning member; 331. Moving disk; 332. Inserting rod; 34. Lifting rod; 35. Return spring; 36. Positioning hole; 4. Auxiliary device; 41. Grip sleeve; 411. Hollow sleeve; 412. Support block; 42. Ventilation hole; 43. Anti-slip bump. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0023] Please refer to Figures 1-5, the present utility model provides a technical solution: a large-area plastering device for building construction, including a plastering plate body 1, a handle 2, and an adjusting device 3. The handle 2 is arranged above the plastering plate body 1, and the adjusting device 3 is arranged on the surface of the handle 2.

[0024] Next, specifically describe the specific settings and functions of its adjusting device 3 and auxiliary device 4.

[0025] Specifically, the adjusting device 3 includes a fixed disk 31. The fixed disk 31 is fixedly connected to the surface of the plastering plate body 1 close to the handle 2. A rotating disk 32 is fixedly connected to the surface of the handle 2 close to the fixed disk 31. The rotating disk 32 is rotatably connected to the surface of the fixed disk 31. A positioning member 33 is slidably connected to the surface of the handle 2. Two circular holes are formed on the surface of the rotating disk 32 for the positioning member 33 to pass through. A positioning hole 36 is formed on the surface of the fixed disk 31, and the positioning member 33 is inserted into the inner wall of the positioning hole 36.

[0026] In this embodiment: The rotating disk 32 can be rotated on the fixed disk 31 to adjust the position of the handle 2. After the position is adjusted, the positioning member 33 can be inserted into the positioning hole 36 on the surface of the fixed disk 31 to achieve the positioning function.

[0027] Specifically, the positioning member 33 includes a moving disk 331. The moving disk 331 is slidably connected to the surface of the handle 2. Two inserting rods 332 are fixedly connected to the lower surface of the moving disk 331. The inserting rods 332 are inserted into the inner wall of the positioning hole 36 on the surface of the fixed disk 31. The positioning member 33 is composed of the moving disk 331 and two inserting rods 332. The positioning member 33 mainly realizes positioning by inserting the inserting rods 332 into the positioning hole 36 on the surface of the fixed disk 31.

[0028] Specifically, lifting rods 34 are fixedly connected to the two side surfaces of the moving disk 331 respectively. A holding groove is formed on the surface of the lifting rod 34.

[0029] In this embodiment: The lifting rod 34 can be used to drive the moving disk 331 and the inserting rods 332 to move on the handle 2, improving the usability.

[0030] Specifically, a return spring 35 is sleeved on the surface of the handle 2. The two ends of the return spring 35 are respectively fixedly connected to the surface of the handle 2 and the moving disk 331. The return spring 35 can provide elastic force for the positioning member 33, so that the moving disk 331 can stably drive the inserting rods 332 to be inserted into the positioning hole 36, improving the stability effect.

[0031] Specifically, an auxiliary device 4 is arranged on the surface of the handle 2. The auxiliary device 4 includes two holding sleeves 41. The two holding sleeves 41 are fixedly connected to the surface of the handle 2. An air vent hole 42 is fixedly connected to the surface of the holding sleeve 41.

[0032] In this embodiment: during use, a worker's hand can hold the grip set 41. The ventilation holes 42 in the grip set 41 can ventilate the hand, reduce sweating of the hand, and improve the stability of holding.

[0033] Specifically, the grip set 41 includes a hollow sleeve 411. The hollow sleeve 411 is sleeved on the surface of the handle 2. A support block 412 is fixedly connected between the hollow sleeve 411 and the handle 2. The hollow sleeve 411 in the grip set 41 cooperates with the ventilation holes 42 to achieve ventilation, and the support block 412 can support the hollow sleeve 411.

[0034] Specifically, anti-slip bumps 43 are fixedly connected to the surface of the hollow sleeve 411, and the number of anti-slip bumps 43 is multiple.

[0035] In this embodiment: the anti-slip bumps 43 can increase the friction force of the worker's hand, making the holding more stable.

[0036] Working principle: When performing large-area plastering on a wall, a worker holds the handle 2 by hand and plasters the wall through the plastering plate body 1. When the worker holds the handle 2 by hand, the hand will hold the hollow sleeve 411. The anti-slip bumps 43 on the hollow sleeve 411 can play an anti-slip effect. At the same time, the hollow sleeve 411 is connected to the handle 2 through the support block 412, so that the gap between the hollow sleeve 411 and the handle 2 cooperates with the ventilation holes 42 to dissipate heat from the hand. When an obstacle is encountered during plastering and the position of the handle 2 needs to be adjusted, the lifting rod 34 drives the moving disk 331 and the insertion rod 332 to move. The return spring 35 is stressed. At this time, the insertion rod 332 moves out of the positioning hole on the surface of the fixed disk 31. After moving out, the rotating disk 32 and the handle 2 are rotated on the fixed disk 31. After the angle is adjusted, the lifting rod 34 is released, and the return spring 35 drives the moving disk 331 and the insertion rod 332 to reset. The insertion rod 332 can be inserted into the corresponding positioning hole on the surface of the fixed disk 31 to complete the limit, so that the plastering plate can extend into the shielding area for plastering operations.

Claims

1. A large-area plastering device for building construction, comprising a plastering plate (1), a handle (2) and an adjusting device (3), characterized in that: The handle (2) is arranged above the plastering plate body (1); the adjusting device (3) is arranged on the surface of the handle (2); the adjusting device (3) comprises a fixed disk (31); the fixed disk (31) is fixedly connected to a side surface of the plastering plate body (1) close to the handle (2); a rotating disk (32) is fixedly connected to a side surface of the handle (2) close to the fixed disk (31); the rotating disk (32) is rotatably connected to the surface of the fixed disk (31); a positioning member (33) is slidably connected to the surface of the handle (2); two circular holes are provided on the surface of the rotating disk (32); the circular holes are for the positioning member (33) to pass through; a positioning hole (36) is provided on the surface of the fixed disk (31); the positioning member (33) is plugged into the inner wall of the positioning hole (36).

2. A large-area plastering device for construction according to claim 1, characterized in that: The positioning member (33) comprises a movable plate (331) which is slidably connected to the surface of the handle (2); two insertion rods (332) are fixedly connected to the lower surface of the movable plate (331); the insertion rods (332) are plugged into the inner wall of the positioning hole (36) on the surface of the fixed plate (31).

3. A large-area plastering device for construction according to claim 2, characterized in that: Lifting rods (34) are fixedly connected to both side surfaces of the movable plate (331), and gripping grooves are formed on the surfaces of the lifting rods (34).

4. A large-area plastering device for construction according to claim 1, characterized in that: A return spring (35) is sleeved on the surface of the handle (2), and two ends of the return spring (35) are respectively fixedly connected to the handle (2) and the surface of the moving plate (331).

5. A large-area plastering device for construction according to claim 1, characterized in that: The surface of the handle (2) is provided with an auxiliary device (4), the auxiliary device (4) comprising a grip set (41), there are two grip sets (41), the two grip sets (41) are fixedly connected to the surface of the handle (2), and the surface of the grip set (41) is fixedly connected with a vent hole (42).

6. A large-area plastering device for construction according to claim 5, characterized in that: The grip sleeve (41) comprises a hollow sleeve (411), the hollow sleeve (411) being sleeved on the surface of the handle (2), and a support block (412) being fixedly connected between the hollow sleeve (411) and the handle (2).

7. A large-area plastering device for construction according to claim 6, characterized in that: The surface of the hollow sleeve (411) is fixedly connected with anti-skid protrusions (43), and the number of the anti-skid protrusions (43) is multiple.

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