A new type of exterior wall plastering tool for construction projects

Abstract

This utility model discloses a novel exterior wall plastering tool for building engineering, comprising: a main component including a support rod; and a cleaning component including a guide rail, a slider, a support frame, and a telescopic rod. The guide rail is fixed to both ends of the support rod, the slider is slidably connected to the surface of the guide rail, the support frame is fixed to one end of the guide rail, and the telescopic rod is fixed to one side of the slider. This utility model features the advantage that, through the guide rail and slider, the telescopic rod on the side can be moved, while the right telescopic rod, through a connecting plate, moves the cleaning plate to scrape away cement on the plastering plate. When the right cleaning plate scrapes the cement to the left, the left telescopic rod, through the slider, moves the cleaning plate to the right, causing the scraper on one side of the left cleaning plate to scrape away the cement scraped to the left. Simultaneously, the scraper cleans the cement on the left side of the plastering plate, and the scraper on the left cleaning plate moves the cement outside the plastering plate, thus completing the cleaning of the plastering plate and avoiding cement accumulation.

Description

Technical Field

[0001] The utility model relates to the technical field of construction engineering, in particular to a novel construction engineering exterior wall plastering tool. Background Art

[0002] A construction project is an engineering entity formed through the construction of various types of buildings and their ancillary facilities and the installation of supporting lines, pipelines, and equipment. After the house is built, its exterior needs to be plastered using plastering tools.

[0003] The existing plastering tool is a small wall plastering machine, which can reduce labor and use other tools to spread cement on the entire wall. Then, the wall plastering machine is moved to the side of the wall, and the trowel plate is touched with the wall cement. The machine is turned on to drive the trowel plate to move upward, so that the trowel plate spreads the cement. However, after the trowel plate is used, a lot of cement remains on the plate. After a long period of use, the cement accumulates and hardens on the trowel plate, affecting subsequent use. Utility Model Content

[0004] The utility model aims to provide a novel tool for plastering exterior walls of construction projects, so as to solve the problem that the existing plastering tool proposed in the above background technology is a small wall plastering machine, which can reduce labor and use other tools to spread cement on the entire wall surface, and then move the wall plastering machine to the side of the wall, touch the trowel plate with the wall cement, turn on the machine, and drive the trowel plate to move upward, so that the trowel plate spreads the cement, but after the trowel plate is used, a lot of cement remains on the plate, and after a long period of use, the cement accumulates and hardens on the trowel plate, affecting subsequent use.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a new type of exterior wall plastering tool for construction engineering, comprising:

[0007] A main body assembly, the main body assembly comprising a support rod;

[0008] A cleaning assembly, comprising a guide rail, a slider, a support frame, and a telescopic rod;

[0009] The guide rails are fixed to the two ends of the support rod, the slider is slidably connected to the surface of the guide rails, the support frame is fixed to one end of the guide rails, and the telescopic rod is fixed to one side of the slider.

[0010] Furthermore, the other end of the support frame is fixedly connected to both sides of the support rod, the bottom end of the telescopic rod is fixedly connected to a connecting plate, and the bottom end of the connecting plate is fixedly connected to a cleaning plate;

[0011] One end of the cleaning plate on one side is fixedly connected to a first cleaning block, and one end of the cleaning plate on the other side is fixedly connected to a second cleaning block.

[0012] Furthermore, a scraper is fixedly connected to one side of the cleaning plate on the other side, and the bottom end of the scraper is in contact with the lower component.

[0013] Furthermore, the invention also includes a limit assembly;

[0014] The limiting assembly includes an annular block, a group of annular grooves, and a connecting ring;

[0015] The annular block is fixed on one side of the upper lateral surface of the support frame, the annular grooves are all arranged on the surface of the annular block, and the connecting ring is sleeved on the inner side of the annular groove.

[0016] Furthermore, one end of the outer side of the connecting ring is fixedly connected with a shift lever, and the positions of the shift levers are staggered.

[0017] Furthermore, the main assembly also includes a machine body, a placement plate, and a screed plate;

[0018] The support rod is fixed to one side of the machine body, the placement plate is slidably connected to one side of the support rod, and the trowel plate is placed above the placement plate.

[0019] Compared with the prior art, the advantages of the present invention are:

[0020] 1. The utility model can drive the telescopic rods on the side to move through the guide rails and sliders, and at the same time, the right telescopic rod drives the cleaning plate through the connecting plate to move and scrape the cement on the trowel plate. When the right cleaning plate moves and scrapes the cement to the left, the left telescopic rod drives the cleaning plate to move to the right through the slider, so that the scraper on one side of the left cleaning plate moves and scrapes the cement scraped to the left, and at the same time, the scraper cleans the cement on the left side of the trowel plate. Finally, the scraper of the left cleaning plate moves the cement outside the trowel plate, thereby completing the cleaning of the trowel plate and avoiding cement accumulation.

[0021] 2. Based on beneficial effect 1, the guide rail is connected to both sides of the support rod through a support frame, and an annular block is fixedly arranged on the outer end surface of the support frame. A group of connecting rings are sleeved on the surface of the annular block, and gear rods are arranged on the outer sides of the connecting rings. When the slider drives other components to move to the outside, the connecting ring drives the gear rod to rotate downward, so that the gear rod is located on the inner side of the slider, thereby limiting the slider and avoiding accidental triggering of the slider. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the rear end structure of the right cleaning component of the utility model;

[0025] Figure 3 This is a schematic diagram of the rear end structure of the left cleaning component of the utility model;

[0026] Figure 4 This is a schematic diagram of the structure of the limit assembly of the utility model;

[0027] Figure 5 This is a schematic diagram of the exploded structure of the limit assembly of the utility model;

[0028] Figure 6 This is a schematic diagram of the structure of the limit assembly of the utility model in use state.

[0029] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0030] 11. Machine body; 12. Support rod; 13. Placement plate; 14. Smoothing plate; 21. Guide rail; 22. Sliding block; 23. Support frame; 24. Telescopic rod; 25. Connecting plate; 26. Cleaning plate; 27. First cleaning block; 28. Second cleaning block; 29. ​​Scraper; 31. Annular block; 32. Annular groove; 33. Connecting ring; 34. Gear lever. DETAILED DESCRIPTION

[0031] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0032] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0033] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0034] See also Figure 1-Figure 3 As shown, this embodiment is a new type of exterior wall plastering tool for construction engineering, comprising:

[0035] A main body component, the main body component includes a support rod 12;

[0036] The support rod 12 is used for connecting the placement plate 13 and placing the trowel plate 14;

[0037] A cleaning assembly, the cleaning assembly includes a guide rail 21, a slider 22, a support frame 23, and a telescopic rod 24;

[0038] The guide rail 21 is fixed to both ends of the support rod 12, the slider 22 is slidably connected to the surface of the guide rail 21, the support frame 23 is fixed to one end of the guide rail 21, and the telescopic rod 24 is fixed to one side of the slider 22;

[0039] The guide rail 21 is used to place the slider 22. The guide rail 21 and the slider 22 are electrically connected to the device itself, so that electricity can drive the slider 22 to move on the guide rail 21. The support frame 23 supports the outer end of the guide rail 21, and the telescopic rod 24 is used to connect other components;

[0040] The other end of the support frame 23 is fixedly connected to both sides of the support rod 12, the bottom end of the telescopic rod 24 is fixedly connected to a connecting plate 25, and the bottom end of the connecting plate 25 is fixedly connected to a cleaning plate 26;

[0041] The upper inner end of the support frame 23 is connected to the left and right sides of the support rod 12, and a connecting plate 25 is provided for connecting the cleaning plate 26;

[0042] A first cleaning block 27 is fixedly connected to one end of the cleaning plate 26 on one side, and a second cleaning block 28 is fixedly connected to one end of the cleaning plate 26 on the other side;

[0043] The first cleaning block 27 is connected to the right cleaning plate 26, and the right cleaning plate 26 is in contact with the trowel plate 14. The second cleaning block 28 is connected to the left cleaning plate 26, and the left cleaning plate 26 is not in contact with the trowel plate 14.

[0044] A scraper 29 is fixedly connected to one side of the cleaning plate 26 on the other side, and the bottom end of the scraper 29 is in contact with the lower component;

[0045] The scraper 29 is fixed to the inner side of the left cleaning plate 26. The scraper 29 is used to clean the connection between the trowel plate 14 and the support rod 12. The bottom end of the scraper 29 is in contact with the trowel plate 14.

[0046] Working principle:

[0047] Since the guide rail 21 and the slider 22 are electrically connected to the device itself, the slider 22 can be driven by electricity. When the assembly is in use, the slider 22 is driven by electricity, and the right slider 22 moves toward the support rod 12 on the guide rail 21. The slider 22 drives the right cleaning plate 26 to move above one end of the trowel plate 14 through the telescopic rod 24 and the connecting plate 25, and then the telescopic rod 24 moves downward, so that the telescopic rod 24 drives the right cleaning plate 26 to move to fit with the trowel plate 14;

[0048] Then the slider 22 continues to move, so that the slider 22 drives the right cleaning plate 26 to move and scrape the cement on one end of the trowel plate 14, and pushes the scraped cement to the left side;

[0049] Then the left slider 22 drives the left cleaning plate 26 to move above the scraped cement through the telescopic rod 24 and the connecting plate 25, and then the telescopic rod 24 moves downward, and then drives the left cleaning plate 26 and the scraper 29 to move to the right side of the scraped cement, and the telescopic rod 24 stops moving, and the slider 22 drives the cleaning plate 26, the scraper 29 and the second cleaning block 28 to move outward, so as to remove the cement on the trowel plate 14 to the outside, and the cleaning of the trowel plate 14 is completed;

[0050] At the same time, the right cleaning plate 26 and the first cleaning block 27 are moved to their original positions by the slider 22. During this process, the cleaning plate 26 and the first cleaning block 27 perform secondary cleaning on one end of the screed plate 14.

[0051] In the above steps, the cleaning plate 26 is driven to clean the screed plate 14 through the action between the slider 22 and the guide rail 21 .

[0052] See also Figure 1 , Figure 4-Figure 6 As shown, this embodiment is based on the above embodiment 1 and also includes:

[0053] Limiting components;

[0054] The limiting assembly includes an annular block 31, a group of annular grooves 32, and a connecting ring 33;

[0055] The annular block 31 is fixed to one side of the upper lateral surface of the support frame 23, the annular grooves 32 are all opened on the surface of the annular block 31, and the connecting ring 33 is sleeved on the inner side of the annular groove 32;

[0056] The annular block 31 is used to place other components, and the annular groove 32 is used to place the connecting ring 33, which is used to connect other components and is electrically connected to the device itself;

[0057] One end of the outer side of the connecting ring 33 is fixedly connected with a lever 34, and the positions of the lever 34 are staggered;

[0058] The lever 34 is used to limit the slider 22 moved to the outer end of the guide rail 21 to avoid accidental triggering;

[0059] The main assembly also includes a body 11, a placement plate 13, and a screed plate 14;

[0060] The support rod 12 is fixed to one side of the machine body 11, the placement plate 13 is slidably connected to one side of the support rod 12, and the trowel plate 14 is placed above the placement plate 13;

[0061] The machine body 11 is used to place other components, the placement plate 13 is used to place the trowel plate 14, and the trowel plate 14 is used to smooth the cement;

[0062] Working principle:

[0063] When the assembly is not in use, the lever 34 is located at the top. When the slider 22 moves to the outer end of the guide rail 21, since the connecting ring 33 is electrically connected to the device itself, the connecting ring 33 is driven by electricity, so that the connecting ring 33 rotates in the annular groove 32, so that the connecting ring 33 drives the outer lever 34 to rotate in different directions;

[0064] After the rotation, the lever 34 is located at the bottom and on the inner side of the slider 22, so that the lever 34 limits the slider 22;

[0065] The above steps can improve your functionality.

[0066] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0067] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A new type of exterior wall plastering tool for construction engineering, characterized in that: include: A main body assembly, the main body assembly comprising a support rod (12); A cleaning assembly, the cleaning assembly comprising a guide rail (21), a slider (22), a support frame (23), and a telescopic rod (24); The guide rail (21) is fixed to both ends of the support rod (12), the slider (22) is slidably connected to the surface of the guide rail (21), the support frame (23) is fixed to one end of the guide rail (21), and the telescopic rod (24) is fixed to one side of the slider (22).

2. A new type of exterior wall plastering tool for construction engineering according to claim 1, characterized in that: The other end of the support frame (23) is fixedly connected to both sides of the support rod (12), the bottom end of the telescopic rod (24) is fixedly connected to a connecting plate (25), and the bottom end of the connecting plate (25) is fixedly connected to a cleaning plate (26); One end of the cleaning plate (26) on one side is fixedly connected to a first cleaning block (27), and one end of the cleaning plate (26) on the other side is fixedly connected to a second cleaning block (28).

3. A new type of exterior wall plastering tool for construction engineering according to claim 2, characterized in that: A scraper (29) is fixedly connected to one side of the cleaning plate (26) on the other side, and the bottom end of the scraper (29) is in contact with the lower component.

4. A new type of exterior wall plastering tool for construction engineering according to claim 1, characterized in that: Also includes a limiter assembly; The limiting assembly comprises an annular block (31), a group of annular grooves (32), and a connecting ring (33); The annular block (31) is fixed to one side of the upper lateral surface of the support frame (23), the annular grooves (32) are all opened on the surface of the annular block (31), and the connecting ring (33) is sleeved on the inner side of the annular groove (32).

5. A new type of exterior wall plastering tool for construction engineering according to claim 4, characterized in that: One end of the outer side of the connecting ring (33) is fixedly connected with a shift rod (34), and the positions of the shift rods (34) are staggered.

6. A new type of exterior wall plastering tool for construction engineering according to claim 1, characterized in that: The main body assembly also includes a body (11), a placement plate (13), and a screed plate (14); The support rod (12) is fixed to one side of the machine body (11), the placement plate (13) is slidably connected to one side of the support rod (12), and the trowel plate (14) is placed above the placement plate (13).

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