Wall plastering device in building construction

Abstract

The utility model relates to the technical field of building construction, and provides a wall plastering device in building construction, which comprises a guide component and a plastering component sliding on the guide component, the plastering assembly comprises a material box, a discharging opening is formed in the material box, two first mounting frames are fixedly connected to the lower end face of the material box, the end of the movable frame slides in the first mounting frames, and scraping plates are fixedly connected to the first mounting frames; a second installation frame is fixedly connected to the side, away from the wall, of the material box, the movable frame slides on the second installation frame, at least three through grooves are formed in the second installation frame, inserting grooves are formed in the movable frame, and first inserting rods are inserted into the through grooves and the inserting grooves. And the plastering efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building construction, more specifically, a wall plastering device in building construction is provided. BACKGROUND

[0002] Wall plastering refers to the engineering of plastering cement mortar, mixed mortar and lime mortar on the wall. The indoor and outdoor wall plastering work is a work after the completion of building structure construction. Scientific plastering work can prevent moisture, weathering and heat insulation, and avoid the erosion of wind, rain and snow on the wall of the building.

[0003] The patent file with the patent number CN219158480U discloses a wall plastering device, which comprises a support rod, a guide rail and a hopper. The two ends of the support rod are tightly pressed against the column on both sides of the wall. A pair of support rods are horizontally arranged at the top and bottom of the wall, and the pair of support rods are arranged parallel to the wall. The guide rail is hung on the pair of support rods, and the guide rail is vertically arranged. The plane where the guide rail is located is arranged parallel to the wall. The hopper is slidably arranged on the guide rail, and the back of the hopper is arranged parallel to the wall. The back of the hopper forms a plaster outlet, and the plaster outlet is arranged to face the wall. The back of the hopper forms a scraper at the bottom, which is located below the plaster outlet and is arranged parallel to the wall. The utility model can solve the problems of low efficiency of manual plastering, high cost of plastering robots and unsuitability of plastering tools for wall plastering in the prior art.

[0004] During wall plastering, the plastering thickness of different base layers is quite different. For example, the plastering thickness of a brick wall base layer is generally about 18-20 mm, the plastering thickness of a concrete base layer is about 15-18 mm, and the plastering thickness of a lightweight partition wall base layer is about 20-25 mm. During plastering, the base layer, middle layer and surface layer need to be divided. However, the plastering device in the prior art cannot adjust the plastering thickness according to the requirements, so it cannot adjust the plastering thickness of the scraper according to the actual thickness requirements of the base layer, middle layer and surface layer. UTILITY MODEL CONTENTS

[0005] The utility model is aimed at providing a wall plastering device in building construction, which can adjust the plastering thickness of the scraper according to the actual plastering thickness requirements, is flexible to use and improves the plastering efficiency.

[0006] The utility model provides a wall plastering device in building construction, including guide assembly and plastering assembly sliding in guide assembly, the plastering assembly includes material box, is seted up with the discharge gate on material box, the lower end surface of material box is fixed with two first mounting bracket, and the end of moving frame is slid in first mounting bracket, and the first mounting bracket is fixed with the scraper, the second mounting bracket is fixed with the second mounting bracket on the side of material box away from wall, and moving frame is slid in second mounting bracket, and second mounting bracket is seted up with at least three through slot, and moving frame is seted up with the slot, and the first plug rod is inserted in through slot and slot.

[0007] Further, the guide assembly includes two sliding frames and two guide square rods, both ends of the guide square rods are screwed with threaded rods, the end portions of the threaded rods are fixed with support plates, and the sliding frames are slid on the guide square rods.

[0008] Further, both sides of the material box are fixed with clamping blocks, and the clamping blocks are slid in the sliding frames.

[0009] Further, the side of the sliding frame away from the wall is set with an inlet adapted to the guide square rod.

[0010] Further, the sliding frame is set with a clamping hole adapted to the clamping block.

[0011] Further, the material box is fixed with a limiting frame, the operating frame is slid on the limiting frame, the end of the operating frame close to the discharge gate is fixed with a baffle, and the baffle is slid and inserted in the material box.

[0012] Further, the side of the material box away from the wall is inserted with a second plug rod.

[0013] Further, the side of the material box away from the wall is fixed with a handle.

[0014] Further, the material box is slid with a pressing plate.

[0015] Compared with the prior art, the utility model has the beneficial effects that:

[0016] In the utility model, when the plastering thickness needs to be adjusted, the first plug rod is pulled out, the moving frame can be slid, and after being adjusted to the appropriate position, the first plug rod is inserted into the through slot and the slot at the appropriate position, the adjustment of the plastering thickness is completed, the device is used flexibly, and the plastering efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] The drawings are used to provide further understanding of the utility model, and constitute a part of the specification, are used together with the embodiments of the utility model to explain the utility model, and do not constitute the limitation to the utility model. In the drawings:

[0018] Figure 1 is a schematic diagram of the overall structure of a wall plastering device in building construction;

[0019] Figure 2 is a schematic diagram of a guide assembly;

[0020] Figure 3 is a schematic diagram of a plastering assembly Figure 1 ;

[0021] Figure 4 is a schematic diagram of a plastering assembly Figure 2 ;

[0022] Figure 5 is a split diagram of the plastering assembly.

[0023] In the figure: 1, guide assembly; 11, sliding frame; 12, guide square bar; 13, threaded rod; 14, support plate; 15, access port; 16, fitting plate; 17, bayonet; 2, plastering assembly; 21, material box; 22, discharge port; 23, first mounting frame; 24, moving frame; 25, scraper; 26, second mounting frame; 27, through slot; 28, insertion slot; 29, first insertion rod; 210, clamping block; 3, limiting frame; 4, operating frame; 5, baffle; 6, second insertion rod; 7, handle; 8, pressing plate. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the present application. Specific embodiments:

[0026] As Figures 1-5As shown, a wall plastering device in building construction comprises a guiding assembly 1 and a plastering assembly 2 sliding on the guiding assembly 1. The plastering assembly 2 comprises a material box 21, the side close to the wall of the material box 21 is provided with a discharging port 22, the lower end surface of the material box 21 is fixedly connected with two first mounting frames 23, the lower end surface of the material box 21 is slidably connected with a moving frame 24, the end of the moving frame 24 slides in the first mounting frame 23, the side close to the wall of the first mounting frame 23 is fixedly connected with a scraper 25, the scraper 25 is located below the discharging port 22 and is arranged obliquely downward, the moving frame 24 can change the distance between the scraper 25 and the wall, so as to adjust the plastering thickness of the scraper 25; the side away from the wall of the material box 21 is fixedly connected with a second mounting frame 26, the moving frame 24 slides on the second mounting frame 26, the second mounting frame 26 is provided with at least three through slots 27 along the sliding direction of the moving frame 24, the moving frame 24 is provided with plug-in grooves 28 with the same size and shape as the through slots 27, the first plug-in rods 29 are inserted into the through slots 27 and the plug-in grooves 28 at appropriate positions to fix the position of the moving frame 24, so as to fix the position of the scraper 25 and the plastering thickness, when the plastering thickness needs to be adjusted, the first plug-in rods 29 are pulled out, the moving frame 24 can be slid, after being adjusted to an appropriate position, the first plug-in rods 29 are inserted into the through slots 27 and the plug-in grooves 28 at appropriate positions, the adjustment of the plastering thickness is completed, the device is used flexibly, and the plastering efficiency is improved.

[0027] As shown in the figure, Figures 1-5 In this embodiment, three through slots 27 are provided on the second mounting frame 26, the plastering thicknesses corresponding to the three through slots 27 from inside to outside are 3mm, 5mm and 10mm, and the side close to the wall is the inside.

[0028] As shown in the figure, Figures 1-5 The guiding assembly 1 comprises two sliding frames 11 and two guiding square rods 12, the guiding square rods 12 are arranged parallel to the floor, the two ends of the guiding square rods 12 are threadedly connected with threaded rods 13, the ends of the threaded rods 13 away from the guiding square rods 12 are fixedly connected with support plates 14, appropriate lengths of the guiding square rods 12 are selected, the support plates 14 are supported on the wall or column perpendicular to the wall to be plastered by rotating the threaded rods 13, the sliding frames 11 slide on the guiding square rods 12, the two sides of the material box 21 are fixedly connected with clamping blocks 210, the clamping blocks 210 slide in the sliding frames 11, the two side walls of the material box 21 are close to the adjacent sliding frames 11, so that the material box 21 can slide along the length direction of the sliding frames 11 and plaster.

[0029] As shown in the figure, Figures 1-5 The side away from the wall of the sliding frame 11 is provided with an access port 15, the access port 15 is adapted to the guiding square rod 12, when the guiding assembly 1 is installed, the two guiding square rods 12 are sequentially slid into the two sliding frames 11 from the access port 15, and then the support plates 14 are supported on the wall or column by rotating the adjusting threaded rods 13.

[0030] As Figures 1-5 shown, two sliding frames 11 are fixedly connected with two matching plates 16, the matching plate 16 is used to match the wall, the setting of the matching plate 16 helps to improve the installation efficiency of the guide assembly 1, first, the two ends of the two matching plates 16 close to the wall are matched with the wall, and then the guide square rod 12 is slid into the sliding frame 11 from the access port 15, which improves the installation speed and does not need to spend too much time (positioning the guide square rod 12) on the installation.

[0031] As Figures 1-5 shown, the sliding frame 11 is provided with a card hole 17 matched with the clamping block 210, after the installation of the guide assembly 1 is completed, the clamping block 210 on the side wall of the material box 21 can be slid into the sliding frame 11 through the card hole 17, and the plastering operation is performed.

[0032] As Figures 1-5 shown, the limit frame 3 is fixedly connected to the material box 21, the operating frame 4 is slidably arranged on the limit frame 3, the baffle 5 is fixedly connected to one end of the operating frame 4 close to the discharge port 22, the baffle 5 is slidably arranged on the material box 21, and the baffle 5 is located above the discharge port 22 and can slide to block the discharge port 22. When adding material in the material box 21, the baffle 5 blocks the discharge port 22 to prevent the mortar from flowing out.

[0033] As Figures 1-5 shown, the second insertion rod 6 is inserted on the side of the material box 21 away from the wall, before starting to plaster, the second insertion rod 6 is pulled out and the operating frame 4 is lifted upwards, so that the baffle 5 no longer blocks the discharge port 22, and then the second insertion rod 6 is inserted into the original position. The upper end surface of the second insertion rod 6 can abut and hold the operating frame 4 so that it does not fall down, avoiding the baffle 5 from blocking the discharge port 22 again under the action of gravity.

[0034] As Figures 1-5 shown, two handles 7 are fixedly connected to the side of the material box 21 away from the wall, the setting of the handle 7 facilitates the operator to operate the plastering assembly 2 to plaster, the material box 21 is moved from bottom to top, the mortar flows out of the discharge port 22, and then the scraper 25 is used to plaster the wall.

[0035] As Figures 1-5 shown, the pressing plate 8 is slidably arranged in the material box 21, and the handle 7 is also fixedly connected to the pressing plate 8. After adding the mortar in the material box 21, the pressing plate 8 is slid into the material box 21, and after the discharge port 22 is opened, the pressing plate 8 slides and presses the mortar to flow out of the discharge port 22 under the action of gravity.

[0036] The working principle of the wall plastering device in the building construction in the embodiment is as follows: in use, first, the guide assembly 1 is installed on the two side walls or columns, then the material box 21 is slid on the sliding frame 11, mortar is added in the material box 21, the pressing plate 8 is covered, when the plastering thickness needs to be adjusted, the first inserting rod 29 is pulled out, the moving frame 24 can be slid, the first inserting rod 29 is inserted into the through slot 27 and the inserting slot 28 at the appropriate position after the appropriate position is adjusted, the adjustment of the plastering thickness is completed, the device is used flexibly, the plastering efficiency is improved, then the discharge port 22 is opened and the handle 7 on the material box 21 is held, and the wall is plastered.

[0037] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it still can be modified to the technical solutions recorded in the foregoing embodiments, or equivalent replacement for part of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A wall plastering device for building construction, characterized in that: Including guide assembly (1) and sliding on the troweling assembly (2) of guide assembly (1);The troweling assembly (2) includes tank (21), the tank (21) is set up on the discharge port (22), the lower end surface of the tank (21) is fixedly connected with two first mounting bracket (23), the end of moving frame (24) is slidably arranged in the first mounting bracket (23), the first mounting bracket (24) is fixedly connected with the scraper (25);The second mounting bracket (26) is fixedly connected to the side of the tank (21) away from the wall, the moving frame (24) is slidably arranged in the second mounting bracket (26), at least three through slots (27) are formed in the second mounting bracket (26), the insertion slot (28) is formed in the moving frame (24), the first insertion rod (29) is inserted into the through slot (27) and the insertion slot (28).

2. A device for wall plastering in construction according to claim 1, characterized in that: The guide assembly (1) includes two sliding frames (11) and two guide square rods (12), both ends of the guide square rod (12) are screwed with threaded rods (13), the end of the threaded rod (13) is fixedly connected with the support plate (14), the sliding frame (11) is slidably arranged on the guide square rod (12).

3. A device for wall plastering in construction according to claim 2, characterized in that: The two sides of the tank (21) are fixedly connected with the clamping block (210), and the clamping block (210) is slidably arranged in the sliding frame (11).

4. A device for wall plastering in building construction according to claim 3, characterized in that: The side of the sliding frame (11) away from the wall is provided with an inlet (15) matched with the guide square rod (12).

5. A device for plastering walls in building construction according to claim 4, characterized in that Two abutting plates (16) are fixedly connected between the two sliding frames (11).

6. A device for wall plastering in building construction according to claim 5, characterized in that: The sliding frame (11) is provided with a clamping hole (17) matched with the clamping block (210).

7. A device for wall plastering in building construction according to claim 6, characterized in that: The tank (21) is fixedly connected with a limiting frame (3), the operating frame (4) is slidably arranged on the limiting frame (3), the end of the operating frame (4) close to the discharge port (22) is fixedly connected with a baffle (5), and the baffle (5) is slidably inserted into the tank (21).

8. A device for plastering a wall surface in a building construction according to claim 7, characterized in that: The second insertion rod (6) is inserted into the side of the tank (21) away from the wall.

9. A device for wall plastering in building construction according to claim 8, characterized in that: The handle (7) is fixedly connected to the side of the tank (21) away from the wall.

10. A device for plastering a wall surface in a building construction according to claim 9, characterized in that: The pressing plate (8) is slidably arranged in the tank (21).

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