Plastering device for building

Abstract

The utility model provides a plastering device for buildings, and belongs to the technical field of building construction. Comprising a reinforcing supporting plate and a mounting plate fixedly mounted at the top of the reinforcing supporting plate, the outer wall of the reinforcing supporting plate is slidably sleeved with a plastering plate, a handheld part is movably mounted at the top of the mounting plate, a fixing mechanism is arranged in the mounting plate, the fixing mechanism comprises a limiting rod, and a limiting groove is formed in the mounting plate in a penetrating mode. By arranging the fixing mechanism, the plastering plate and the reinforcing supporting plate can be rapidly and fixedly installed, when the plastering plate is abraded after being used for a long time, the plastering plate can be rapidly detached and replaced, the damaged part can be independently replaced, the situation that the device is integrally replaced is avoided, the overall service life of the plastering plate is effectively prolonged, and the plastering plate is convenient to use. Therefore, the maintenance cost is saved, the bottom plate is relatively simple to disassemble and replace, the maintenance work can be more efficient, the construction efficiency is improved, and resource waste is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to building construction technical field, especially a building plastering device. BACKGROUND

[0002] With the continuous development of the building industry in China, the competition in the building industry is becoming increasingly fierce, and the desire to improve the building construction tools is becoming increasingly urgent. The plastering device is the most basic tool in building construction, which plays a role in plastering the building surface, so that the building surface is flat, the building is improved in appearance, and provides a foundation for subsequent construction. A plastering board needs to be used in the plastering process.

[0003] A building plastering device is disclosed in Chinese patent with authorization announcement No. CN221372789U, which comprises: a plastering board provided with a handle at the top; a pair of movable plates hinged to the both ends of the plastering board along the length direction of the plastering board, each movable plate being equal in width to the plastering board and flush with the bottom.

[0004] The plastering board in the above-mentioned patent is of an integral structure, and when the partial structure of the plastering board is damaged, the whole cannot be used, and a new plastering board needs to be replaced, which will result in high use cost. Therefore, the present application provides a building plastering device to meet the needs. UTILITY MODEL CONTENT

[0005] The technical problem to be solved by the utility model is to provide a building plastering device to solve the problem that the plastering board is of an integral structure, the partial structure of the plastering board is damaged, the whole cannot be used, and a new plastering board needs to be replaced, which will result in high use cost.

[0006] To solve the above-mentioned technical problem, the utility model provides the following technical scheme:

[0007] A building plastering device comprises a reinforcing support plate and a mounting plate fixedly installed at the top of the reinforcing support plate, the outer wall of the reinforcing support plate is slidably sleeved with a plastering board, the top of the mounting plate is movably installed with a hand-held part, the inside of the mounting plate is provided with a fixing mechanism, the fixing mechanism comprises a limiting rod, a limiting slot is formed through the inside of the mounting plate, a clamping groove corresponding to the limiting slot is formed at the top of the plastering board, the limiting rod penetrates the inside of the limiting slot, a clamping block is fixedly installed at the bottom of the limiting rod, the clamping block is arranged in the inside of the clamping groove, the clamping block and the clamping groove are matched with each other, a spring two is arranged on the outer wall of the limiting rod, the bottom of the spring two is fixedly installed with the top of the clamping block, and the top of the spring two is fixedly installed with the inner wall of the limiting slot.

[0008] Preferably, a connecting ring is rotationally connected to the top of the limiting rod.

[0009] Preferably, the hand-held part comprises a connecting rod one and a connecting rod two, one end of the connecting rod one is slidably connected with one end of the connecting rod two, the top of the mounting plate is provided with two mounting square grooves, the other end of the connecting rod one is arranged in one mounting square groove, and the other end of the connecting rod two is arranged in the other mounting square groove.

[0010] Preferably, the connecting rod one is provided with a connecting groove near one end of the connecting rod two, the connecting rod two is fixedly provided with a connecting lug near one end of the connecting rod one, the connecting lug is movably arranged in the connecting groove, one end of the connecting lug is fixedly provided with a spring one, and the other end of the spring one is fixedly arranged on the inner wall of the connecting groove.

[0011] Preferably, the connecting rod one and the connecting rod two are both fixedly provided with a square block at one end, and the square block cooperates with the mounting square groove.

[0012] Preferably, the outer walls of the connecting rod one and the connecting rod two are fixedly provided with a sponge sleeve.

[0013] Preferably, the outer wall of the connecting ring is fixedly connected with an anti-skid sleeve.

[0014] Preferably, the two sides of the plastering plate are both provided with an inclined angle.

[0015] Compared with the prior art, the utility model has at least the following beneficial effects:

[0016] In the scheme, the fixed mechanism is arranged, the plastering plate and the reinforced supporting plate can be quickly fixed and installed, the plastering plate can be quickly disassembled and replaced after long-time use, the damaged part can be replaced alone, the device is avoided from being replaced as a whole, the overall service life of the plastering plate is effectively prolonged, the maintenance cost is saved, the bottom plate is relatively simple to disassemble and replace, the maintenance work can be more efficient, the construction efficiency is improved, and resource waste is reduced.

[0017] The hand-held part is arranged, the mounting plate and the hand-held part can be quickly installed and disassembled, the damaged part can be replaced, and the cost of overall replacement is reduced.

[0018] The two sides of the plastering plate are both provided with an inclined angle, the inclined edge of the plastering plate can make the plastering plate more delicate in edge and corner processing, higher construction quality can be realized, and the conditions of roughness or unevenness are avoided. BRIEF DESCRIPTION OF DRAWINGS

[0019] The drawings incorporated herein and forming part of the specification show embodiments of the present disclosure and, together with the specification, further serve to explain the principles of the present disclosure and to enable one skilled in the relevant art to practice and use the same.

[0020] Figure 1 It is a three-dimensional structure schematic view of the building plastering device.

[0021] Figure 2 Fig. 1 is a schematic view of a three-dimensional structure of a hand-held part of a building plastering device;

[0022] Figure 3 Fig. 2 is a schematic view of a three-dimensional structure of a limiting rod;

[0023] Figure 4 Fig. 3 is a schematic view of a three-dimensional structure of a limiting slot and a clamping slot.

[0024] [Reference signs]

[0025] 1, reinforcing support plate; 2, mounting plate; 3, plastering plate; 4, hand-held part; 41, connecting rod one; 42, connecting rod two; 43, connecting slot; 44, connecting lug; 45, spring one; 46, mounting square slot; 47, square block; 5, sponge cover; 6, fixing mechanism; 61, limiting slot; 62, clamping slot; 63, limiting rod; 64, clamping block; 65, spring two; 7, connecting ring.

[0026] As shown in the drawings, in order to clearly realize the structure of the embodiments of the present application, specific structures and devices are marked in the drawings, but this is only for the need of illustration, and is not intended to limit the present application in the specific structure, device and environment, and according to the specific needs, the devices and environment can be adjusted or modified by those skilled in the art, and the adjustment or modification still includes in the scope of the appended claims. DETAILED DESCRIPTION

[0027] The building plastering device provided by the present application will be described in detail below in combination with the drawings and specific embodiments. It should be noted that in order to make the embodiments more detailed, the following embodiments are the best, preferred embodiments, and other alternative ways can also be used by those skilled in the art to implement some known technologies; and the drawings are only used to more specifically describe the embodiments, and are not intended to specifically limit the present application.

[0028] It should be noted that in the specification, "one embodiment", "embodiment", "exemplary embodiment", "some embodiments" and the like indicate that the embodiments described can include specific features, structures or characteristics, but not necessarily every embodiment includes the specific features, structures or characteristics. In addition, when a specific feature, structure or characteristic is described in combination with an embodiment, it should be within the knowledge of those skilled in the art to realize this feature, structure or characteristic in combination with other embodiments (whether or not explicitly described).

[0029] Generally, terms can be understood at least partly from their use in context. For example, depending at least partly on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood not necessarily to convey an exclusive set of factors, but rather, alternatively, depending at least partly on the context, to allow for the presence of other factors that are not necessarily explicitly described.

[0030] like Figures 1-4 As shown, an embodiment of this utility model provides a plastering device for construction, including a reinforcing support plate 1 and an mounting plate 2 fixedly installed on the top of the reinforcing support plate 1. A plastering board 3 is slidably sleeved on the outer wall of the reinforcing support plate 1. A hand-held part 4 is movably installed on the top of the mounting plate 2. A fixing mechanism 6 is provided inside the mounting plate 2. The fixing mechanism 6 includes a limiting rod 63. A limiting groove 61 is opened through the inside of the mounting plate 2. A locking groove 62 corresponding to the limiting groove 61 is opened on the top of the plastering board 3. The limiting rod 63 passes through the inside of the limiting groove 61. A locking block 64 is fixedly installed at the bottom of the limiting rod 63. The locking block 64 is located inside the locking groove 62 and cooperates with the locking groove 62. A second spring 65 is provided on the outer wall of the limiting rod 63. The bottom of the second spring 65 is fixedly installed with the top of the locking block 64, and the top of the second spring 65 is fixedly installed with the inner wall of the limiting groove 61.

[0031] When using this device, first install the handle 4 on top of the reinforcing support plate 1, then slide the plaster board 3 from one side of the reinforcing support plate 1. The inner wall of the plaster board 3 presses against one side of the locking block 64, pushing the locking block 64 upward. At the same time, the locking block 64 drives the limiting rod 63 upward, and the spring 65 is compressed and deformed. When the locking groove 62 moves to the position corresponding to the limiting groove 61, the spring 65 rebounds and drives the locking block 64 downward into the interior of the locking groove 62, thus fixing the reinforcing support plate 1 and the plaster board 3. By setting the fixing mechanism 6, the plaster board 3 and the reinforcing support plate 1 can be quickly fixed and installed. When the plaster board 3 wears out after long-term use, it can be quickly disassembled and replaced. Damaged parts can be replaced individually, avoiding the need to replace the entire device, effectively extending the overall service life of the plaster board, thereby saving maintenance costs. Disassembling and replacing the bottom plate is relatively simple, maintenance work can be more efficient, construction efficiency can be improved, and resource waste can be reduced.

[0032] like Figures 1-4 As shown, the top of the limiting rod 63 is rotatably connected to a connecting ring 7. When the plastering board 3 is disassembled, the connecting ring 7 is flipped upward and pulled upward, so that the connecting ring 7 drives the limiting rod 63 to move upward. The limiting rod 63 drives the locking block 64 to move upward until it is disengaged from the locking groove 62, thereby facilitating the quick disassembly of the plastering board 3.

[0033] As Figures 1-4 shown, the hand-held part 4 includes a connecting rod one 41 and a connecting rod two 42, one end of the connecting rod one 41 is slidably connected with one end of the connecting rod two 42, the top of the mounting plate 2 is provided with two mounting square grooves 46, the other end of the connecting rod one 41 is arranged in one of the mounting square grooves 46, the other end of the connecting rod two 42 is arranged in the other mounting square groove 46, the connecting rod one 41 and the connecting rod two 42 are slidably connected and can be removed from the top mounting square groove 46 of the mounting plate 2, facilitating replacement of damaged parts.

[0034] As Figure 2 shown, the connecting rod one 41 is provided with a connecting groove 43 near one end of the connecting rod two 42, the connecting rod two 42 is fixedly provided with a connecting lug 44 near one end of the connecting rod one 41, the connecting lug 44 is movably arranged in the connecting groove 43, one end of the connecting lug 44 is fixedly provided with a spring one 45, the other end of the spring one 45 is fixedly arranged on the inner wall of the connecting groove 43, when the connecting rod one 41 and the connecting rod two 42 are removed, the connecting rod one 41 and the connecting rod two 42 are pressed, the connecting rod two 42 drives the connecting lug 44 to move in the connecting groove 43, and the connecting lug 44 presses the spring one 45, so that the connecting rod one 41 and the connecting rod two 42 gradually approach, and then the ends of the connecting rod one 41 and the connecting rod two 42 are separated from the inside of the two mounting square grooves 46, thereby realizing the removal of the connecting rod one 41 and the connecting rod two 42, facilitating the replacement of damaged parts and reducing the cost of overall replacement.

[0035] As Figure 2 shown, one end of the connecting rod one 41 and the connecting rod two 42 is fixedly provided with a square block 47, the square block 47 cooperates with the mounting square groove 46 to avoid rotation of the connecting rod one 41 and the connecting rod two 42 on the top of the mounting plate 2.

[0036] As Figure 1 shown, the outer wall of the connecting rod one 41 and the connecting rod two 42 is fixedly provided with a sponge sleeve 5, which increases the friction between the user's hand and the outer wall of the connecting rod one 41 and the connecting rod two 42, and the sponge sleeve 5 has the function of absorbing sweat.

[0037] As Figure 3 and Figure 4 shown, the outer wall of the connecting ring 7 is fixedly connected with an anti-skid sleeve, which facilitates pulling up the connecting ring 7 upward, and avoids the connecting ring 7 from sliding off the contact part with the hand or tool.

[0038] As Figure 1 shown, the two sides of the plastering plate 3 are provided with bevel angles, the bevel angle edges of the plastering plate 3 can make the treatment of the edges and corners more delicate, and can realize higher construction quality, avoiding rough or uneven conditions.

[0039] The technical scheme provided by the utility model, when using the device, first install the handheld part 4 on the top of the reinforced support plate 1, then slide the plastering plate 3 from one side of the reinforced support plate 1, the inner wall of the plastering plate 3 extrudes one side of the clamping block 64, pushes the clamping block 64 to move upwards, when the clamping block 64 drives the limiting rod 63 to move upwards, the spring two 65 extrudes and deforms, when the clamping groove 62 moves to the corresponding position of the limiting groove 61, the spring two 65 rebounds and drives the clamping block 64 to move downwards into the inside of the clamping groove 62, so that the reinforced support plate 1 and the plastering plate 3 are fixed, when disassembling the connecting rod one 41 and the connecting rod two 42, extrude the connecting rod one 41 and the connecting rod two 42, the connecting ear 44 is driven by the connecting rod two 42 to move in the inside of the connecting groove 43, and the connecting ear 44 extrudes the spring one 45, so that the connecting rod one 41 and the connecting rod two 42 gradually approach, and the end of the connecting rod one 41 and the connecting rod two 42 is separated from the inside of the two installation square grooves 46, so that the disassembly of the connecting rod one 41 and the connecting rod two 42 is realized.

[0040] The utility model covers any alternative, modification, equivalent method and scheme on the essence and range of the utility model. In order to make the public have the thorough understanding of the utility model, the specific details have been explained in the above preferred embodiment of the utility model, and the utility model can also be completely understood without the description of these details to the person skilled in the art.

[0041] The above is only the preferred implementation mode of the utility model, and it should be pointed out that, for ordinary skilled person in the art, on the premise of not departing from the principle of the utility model, a plurality of improvements and refinements can also be made, and these improvements and refinements should also be regarded as the protection range of the utility model.

Claims

1. A building trowel device comprising a reinforced support plate (1) and a mounting plate (2) fixedly mounted on the top of the reinforced support plate (1), characterized in that, The outer wall of the reinforcing support plate (1) is sleeved with a plaster board (3), the top of the mounting plate (2) is movably provided with a hand-held part (4), the inside of the mounting plate (2) is provided with a fixing mechanism (6), the fixing mechanism (6) comprises a limiting rod (63), the inside of the mounting plate (2) is provided with a limiting groove (61), the top of the plaster board (3) is provided with a clamping groove (62) corresponding to the limiting groove (61), the limiting rod (63) penetrates the inside of the limiting groove (61), the bottom of the limiting rod (63) is fixedly provided with a clamping block (64), the clamping block (64) is arranged in the clamping groove (62), the clamping block (64) and the clamping groove (62) are matched with each other, the outer wall of the limiting rod (63) is provided with a spring (65), the bottom of the spring (65) is fixedly connected with the top of the clamping block (64), and the top of the spring (65) is fixedly connected with the inner wall of the limiting groove (61).

2. The trowel for building according to claim 1, wherein The top of the limiting rod (63) is rotatably connected with a connecting ring (7).

3. The trowel for building according to claim 1, wherein The hand-held part (4) comprises a connecting rod one (41) and a connecting rod two (42), one end of the connecting rod one (41) is slidably connected with one end of the connecting rod two (42), the top of the mounting plate (2) is provided with two mounting square grooves (46), the other end of the connecting rod one (41) is arranged in one of the mounting square grooves (46), and the other end of the connecting rod two (42) is arranged in the other mounting square groove (46).

4. The trowel for building according to claim 3, wherein The end of the connecting rod one (41) close to the connecting rod two (42) is provided with a connecting groove (43), the end of the connecting rod two (42) close to the connecting rod one (41) is fixedly provided with a connecting lug (44), the connecting lug (44) is movably arranged in the connecting groove (43), one end of the connecting lug (44) is fixedly provided with a spring one (45), and the other end of the spring one (45) is fixedly arranged on the inner wall of the connecting groove (43).

5. The trowel for building according to claim 4, wherein The end of the connecting rod one (41) and the end of the connecting rod two (42) are fixedly provided with a square block (47), and the square block (47) is matched with the mounting square groove (46).

6. The trowel for building according to claim 3, wherein The outer wall of the connecting rod one (41) and the outer wall of the connecting rod two (42) are fixedly provided with a sponge sleeve (5).

7. The trowel for building according to claim 2, wherein The outer wall of the connecting ring (7) is fixedly connected with an anti-skid sleeve.

8. The trowel for building according to claim 1, wherein The two sides of the plaster board (3) are provided with inclined angles.

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