Wall plastering device for house construction

Abstract

The utility model relates to the related technical field of house construction, in particular to a wall plastering device for house construction, which comprises a claying plate, a fixing block is fixedly connected to the upper surface of the claying plate, a splicing extension mechanism is arranged on the outer side surface of the claying plate, and a clamping mechanism is arranged on the outer side surface of the fixing block. According to the wall plastering device for house construction, through the arrangement of a trapezoidal groove, a placement groove, a first spring, a first trapezoidal clamping block, a second trapezoidal clamping block, an extension plate and a first clamping groove, during use, firstly, when a plastering plate needs to be extended, the first trapezoidal clamping block needs to be shifted, and then the first trapezoidal clamping block is shifted; at the moment, a first trapezoidal clamping block compresses a first spring to enable the first trapezoidal clamping block to be located in a containing groove, then a second trapezoidal clamping block on an extension plate is aligned with a trapezoidal groove, then the extension plate is pushed again till the extension plate cannot be pushed, at the moment, the first trapezoidal clamping block is loosened, and then the first trapezoidal clamping block is clamped into a first clamping groove.

Description

Technical Field

[0001] The utility model relates to the technical field related to house construction, in particular to a wall plastering device for house construction. Background Art

[0002] House construction is to take the most effective organizational measures and reasonable construction methods according to the planning and design drawings, based on technical specifications, combined with local hydrological, geological, meteorological, resource, environmental and other social conditions, so that the building can achieve better technical and economic effects during the construction process. Construction is a comprehensive technology, including two main contents: construction technology and scientific organization and management. Construction technology is the comprehensive application of various scientific and technological methods, choosing reasonable and practical construction plans, advanced machinery and tools, and operating methods to ensure quality and safety. Scientific organization and management enable the project to achieve the comprehensive benefits of good quality, fast progress, labor saving, low material consumption, and safe construction. Wall plastering devices are needed when carrying out house construction. However, most of the existing wall plastering devices do not have the effect of adjusting the plastering area when in use. Therefore, there is a special need for a wall plastering device for house construction.

[0003] However, when using the existing wall plastering device, cement needs to be placed on the plastering device, and then the cement is evenly applied to the wall manually. However, most of the plastering devices on the market do not have the effect of adjusting the plastering area, and are difficult to use when encountering different walls. This is very unfavorable for the use of a wall plastering device for house construction. Utility Model Content

[0004] The utility model aims to provide a wall plastering device for house construction to solve the problem raised in the above background technology. However, the existing wall plastering device needs to place cement on the plastering device when in use, and then the cement is evenly applied on the wall manually, but most of the plastering devices on the market do not have the effect of adjusting the plastering area, which is difficult to use when encountering different walls, which is very unfavorable for the use of a wall plastering device for house construction.

[0005] To achieve the above object, the utility model provides the following technical solutions: a wall plastering device for house construction, comprising a plastering board, the upper surface of the plastering board is fixedly connected with a fixing block, the outer surface of the plastering board is provided with a splicing extension mechanism, and the outer surface of the fixing block is provided with a clamping mechanism;

[0006] The splicing extension mechanism includes a trapezoidal groove, a placement groove, a first spring, a first trapezoidal block, a second trapezoidal block, an extension plate and a first groove. The outer surface of the plastering board is provided with a trapezoidal groove, the inner surface of the trapezoidal groove is provided with a placement groove, the inner surface of the placement groove is installed with a first spring, one end surface of the first spring is fixedly connected with the first trapezoidal block, the inner surface of the trapezoidal groove is slidably connected with the second trapezoidal block, the outer surface of the second trapezoidal block is welded with an extension plate, and the outer surface of the extension plate is provided with a first groove.

[0007] Preferably, the trapezoidal groove and the second trapezoidal clamping block form a clamping structure, and the first trapezoidal clamping block and the first clamping groove form a clamping structure.

[0008] Preferably, one end of the first spring is fixedly connected to the inner surface of the placement groove, and the other end of the first spring is fixedly connected to the outer surface of the first trapezoidal block.

[0009] Preferably, the locking mechanism includes a through groove, a support rod, a second groove, a second spring, a square block and a handle, the outer surface of the fixed block is provided with a through groove, the inner surface of the through groove is installed with a support rod, the outer surface of the support rod is provided with a second groove, the inner surface of the second groove is installed with a second spring, one end surface of the second spring is fixedly connected to a square block, and the outer surface of the support rod is fixedly connected to a handle.

[0010] Preferably, the square clamping block and the through-groove form a clamping structure, and the inner wall size of the through-groove matches the outer wall size of the square clamping block.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: the wall plastering device for house construction, through the arrangement of the trapezoidal groove, the placement groove, the first spring, the first trapezoidal clamping block, the second trapezoidal clamping block, the extension plate and the first clamping groove, when in use, first when the trowel plate needs to be extended, it is necessary to toggle the first trapezoidal clamping block, at this time, the first trapezoidal clamping block will compress the first spring so that the first trapezoidal clamping block is in the placement groove, and then the second trapezoidal clamping block on the extension plate is aligned with the trapezoidal groove, and then the extension plate is pushed again until it cannot be pushed, and then the first trapezoidal clamping block is released, and then the first trapezoidal clamping block will be stuck in the first clamping groove. Through the above arrangement, the problem in the prior art is solved. However, the existing wall plastering device, when in use, needs to place cement on the plastering device, and then manually evenly apply the cement on the wall, but most of the plastering devices on the market do not have the effect of adjusting the plastering area, and are difficult to use when encountering different walls, which is very unfavorable for the use of a wall plastering device for house construction, and the effect of adjusting the plastering area of ​​the wall plastering device is achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the structure of the extension plate and the first card slot cooperating with each other in the utility model;

[0014] Figure 3 This is a schematic diagram of the structure of the support rod and the handle cooperating with each other in the utility model;

[0015] Figure 4 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0016] Figure 5 For this utility model Figure 3 Enlarged structural diagram at B in the middle.

[0017] In the figure: 1. plastering board; 2. fixing block; 3. splicing extension mechanism; 301. trapezoidal groove; 302. placement groove; 303. first spring; 304. first trapezoidal block; 305. second trapezoidal block; 306. extension plate; 307. first slot; 4. engaging mechanism; 401. through slot; 402. support rod; 403. second slot; 404. second spring; 405. square block; 406. handle. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-5 The utility model provides a technical solution: a wall plastering device for house construction, comprising a plastering board 1, a fixing block 2 is fixedly connected to the upper surface of the plastering board 1, a splicing extension mechanism 3 is arranged on the outer surface of the plastering board 1, and a clamping mechanism 4 is arranged on the outer surface of the fixing block 2;

[0020] The splicing extension mechanism 3 includes a trapezoidal groove 301, a placement groove 302, a first spring 303, a first trapezoidal block 304, a second trapezoidal block 305, an extension plate 306 and a first groove 307. The outer surface of the plastering board 1 is provided with a trapezoidal groove 301, the inner surface of the trapezoidal groove 301 is provided with a placement groove 302, the inner surface of the placement groove 302 is installed with a first spring 303, one end surface of the first spring 303 is fixedly connected with the first trapezoidal block 304, the inner surface of the trapezoidal groove 301 is slidably connected with the second trapezoidal block 305, the outer surface of the second trapezoidal block 305 is welded with an extension plate 306, and the outer surface of the extension plate 306 is provided with a first groove 307 , through the arrangement of the trapezoidal groove 301, the placement groove 302, the first spring 303, the first trapezoidal block 304, the second trapezoidal block 305, the extension plate 306 and the first slot 307, when in use, first when the trowel board 1 needs to be extended, it is necessary to toggle the first trapezoidal block 304, at this time, the first trapezoidal block 304 will compress the first spring 303 so that the first trapezoidal block 304 is in the placement groove 302, and then align the second trapezoidal block 305 on the extension plate 306 with the trapezoidal groove 301, and then push the extension plate 306 again until it cannot be pushed, at this time release the first trapezoidal block 304, and then the first trapezoidal block 304 will be stuck in the first slot 307.

[0021] Furthermore, the trapezoidal groove 301 and the second trapezoidal clamping block 305 form a clamping structure, and the first trapezoidal clamping block 304 and the first clamping groove 307 form a clamping structure. By setting the trapezoidal groove 301, the extension plate 306 can be fixed.

[0022] Furthermore, one end of the first spring 303 is fixedly connected to the inner surface of the placement groove 302, and the other end of the first spring 303 is fixedly connected to the outer surface of the first trapezoidal block 304. Through the setting of the first spring 303, the first trapezoidal block 304 can rebound.

[0023] Furthermore, the locking mechanism 4 includes a through groove 401, a support rod 402, a second locking groove 403, a second spring 404, a square clamping block 405 and a handle 406. The outer surface of the fixed block 2 is provided with a through groove 401, the inner surface of the through groove 401 is installed with the support rod 402, the outer surface of the support rod 402 is provided with a second locking groove 403, the inner surface of the second locking groove 403 is installed with the second spring 404, one end surface of the second spring 404 is fixedly connected with the square clamping block 405, and the outer surface of the support rod 402 is fixedly connected with the handle 406. Through the setting, when in use, first when the handle 406 needs to be replaced, it is necessary to press the square clamping block 405 inward, and then the square clamping block 405 will compress the second spring 404 to make the square clamping block 405 in the second locking groove 403, and then the support rod 402 is pulled out from the through groove 401, and the handle 406 can be replaced.

[0024] Furthermore, the square clamping block 405 and the through-groove 401 form a clamping structure, and the inner wall size of the through-groove 401 matches the outer wall size of the square clamping block 405 . By setting the square clamping block 405 , the support rod 402 can be fixed.

[0025] Working principle: First, when the trowel board 1 needs to be extended, it is necessary to move the first trapezoidal block 304, and the first trapezoidal block 304 will compress the first spring 303 so that the first trapezoidal block 304 is in the placement groove 302, and then the second trapezoidal block 305 on the extension plate 306 is aligned with the trapezoidal groove 301, and then the extension plate 306 is pushed again until it cannot be pushed, and then the first trapezoidal block 304 is released, and then the first trapezoidal block 304 will be stuck in the first groove 307. First, when the handle 406 needs to be replaced, it is necessary to press the square block 405 inward, and then the square block 405 will compress the second spring 404 so that the square block 405 is in the second groove 403, and then the support rod 402 is pulled out from the through groove 401, and the handle 406 can be replaced.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A wall plastering device for house construction, comprising a plastering board (1), characterized in that: The upper surface of the plastering board (1) is fixedly connected to a fixing block (2), the outer surface of the plastering board (1) is provided with a splicing extension mechanism (3), and the outer surface of the fixing block (2) is provided with a locking mechanism (4); The splicing extension mechanism (3) comprises a trapezoidal groove (301), a placement groove (302), a first spring (303), a first trapezoidal clamping block (304), a second trapezoidal clamping block (305), an extension plate (306) and a first clamping groove (307); the outer surface of the plastering board (1) is provided with a trapezoidal groove (301); the inner surface of the trapezoidal groove (301) is provided with a placement groove (302); the inner surface of the placement groove (302) is provided with a first spring (303); one end surface of the first spring (303) is fixedly connected with the first trapezoidal clamping block (304); the inner surface of the trapezoidal groove (301) is slidably connected with the second trapezoidal clamping block (305); the outer surface of the second trapezoidal clamping block (305) is welded with an extension plate (306); and the outer surface of the extension plate (306) is provided with a first clamping groove (307).

2. A wall plastering device for house construction according to claim 1, characterized in that: The trapezoidal groove (301) and the second trapezoidal clamping block (305) form a clamping structure, and the first trapezoidal clamping block (304) and the first clamping groove (307) form a clamping structure.

3. A wall plastering device for house construction according to claim 1, characterized in that: One end of the first spring (303) is fixedly connected to the inner surface of the placement groove (302), and the other end of the first spring (303) is fixedly connected to the outer surface of the first trapezoidal block (304).

4. A wall plastering device for house construction according to claim 1, characterized in that: The locking mechanism (4) comprises a through slot (401), a support rod (402), a second locking slot (403), a second spring (404), a square locking block (405) and a handle (406); the outer surface of the fixed block (2) is provided with a through slot (401); the inner surface of the through slot (401) is provided with a support rod (402); the outer surface of the support rod (402) is provided with a second locking slot (403); the inner surface of the second locking slot (403) is provided with a second spring (404); one end surface of the second spring (404) is fixedly connected to the square locking block (405); and the outer surface of the support rod (402) is fixedly connected to the handle (406).

5. A wall plastering device for house construction according to claim 4, characterized in that: The square clamping block (405) and the through-groove (401) form a clamping structure, and the inner wall size of the through-groove (401) matches the outer wall size of the square clamping block (405).

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