Construction spraying device

Abstract

The utility model discloses a construction spraying device which comprises a material box, a liquid supply device, a spraying pipe and an adjusting assembly, the liquid supply device is arranged at the top of the material box, the spraying pipe is arranged at the top of the liquid supply device, the input end of the liquid supply device is communicated with the interior of the material box, and the output end of the liquid supply device is communicated with the interior of the spraying pipe; the adjusting assembly comprises a left ring seat, a right ring seat, a limiting groove, an arc-shaped blocking seat, a semi-ring platform and a connecting mechanism, and the left ring seat and the right ring seat are arranged on the outer surface of the spraying pipe in a sleeving mode and correspond to each other in position; limiting grooves are formed in the top of the left ring base and the top of the right ring base respectively and communicate with each other. The arc-shaped blocking seat is slidably connected to the inner wall of the limiting groove. The semi-ring platform is arranged on the surface of the left ring seat. The connecting mechanisms are symmetrically arranged on the surfaces of the semi-ring platforms. Therefore, according to the device, the purpose of adjusting the spraying range is achieved by shielding the corresponding nozzles through the adjusting assemblies, manual shielding of doors and windows or other obstacles through plastic cloth is effectively replaced, and the working efficiency and the spraying quality are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying devices, in particular to a construction spraying device. Background Art

[0002] In the process of building construction and decoration, spraying technology is widely used in the treatment of walls, ceilings and other surfaces, such as spraying of coatings, paints, fireproof materials, etc. However, traditional spraying devices have some obvious defects, which affect the efficiency and quality of spraying.

[0003] The design of some existing spray pipes is relatively simple, and the nozzles are usually flush with the outer surface of the nozzle pipe, and the nozzles are embedded in the spray pipe. Although this design simplifies the structure, it brings some problems in actual operation. First, since the spray pipe has only one interface and valve, and the nozzle is fixed and the angle cannot be adjusted, the spraying range cannot be adjusted according to actual needs. When encountering windows, door openings or other obstacles, the spraying operation becomes particularly difficult. In order to prevent paint from being sprayed on these areas, construction workers usually can only use plastic film to cover windows, door openings or other obstacles. This not only increases the construction steps and reduces work efficiency, but may also lead to a decrease in spraying quality, because the plastic film may not be completely sealed, resulting in paint penetration. Utility Model Content

[0004] The utility model aims to solve one of the technical problems in the related art at least to a certain extent.

[0005] To this end, the purpose of the utility model is to propose a construction spraying device, which can adjust the spraying range by adjusting the components to cover the corresponding nozzles, effectively replacing the manual use of plastic sheets to cover doors and windows or other obstacles, thereby improving work efficiency and spraying quality.

[0006] To achieve the above-mentioned purpose, the utility model proposes a construction spraying device, comprising a material box, a liquid supply device, a spray pipe and an adjusting component installed on the outer surface of the spray pipe, wherein the liquid supply device is arranged on the top of the material box, the spray pipe is arranged on the top of the liquid supply device, the input end of the liquid supply device is connected with the inside of the material box, and the output end of the liquid supply device is connected with the inside of the spray pipe; the adjusting component comprises a left ring seat, a right ring seat, a limiting groove, an arc-shaped stopper, a semi-ring platform and a connecting mechanism, wherein the left ring seat and the right ring seat are respectively sleeved on the outer surface of the spray pipe and the positions are corresponding; the limiting groove is respectively opened on the top of the left ring seat and the top of the right ring seat, and is connected; the arc-shaped stopper is slidably connected to the inner wall of the limiting groove and is located on the outside of the spray head, and the arc-shaped stopper is in contact with the surface of the spray pipe; the semi-ring platform is arranged on the surface of the left ring seat; the connecting mechanism is symmetrically arranged on the surface of the semi-ring platform, and one end of the connecting mechanism is connected to one end of the right ring seat.

[0007] The construction spraying device of the utility model achieves the purpose of adjusting the spraying range by covering the corresponding spraying head with an adjusting component, effectively replacing manual use of plastic sheets to cover doors, windows or other obstacles, thereby improving work efficiency.

[0008] In addition, the construction spraying device proposed in the application may also have the following additional technical features:

[0009] Specifically, the connecting mechanism includes a rotating shaft seat, an adjusting handle, a first square groove, a second square groove, a large arc cylinder, a small arc cylinder and an annular sleeve, wherein the rotating shaft seat is symmetrically threadedly connected to the surface of the semi-ring platform; the adjusting handle is rotatably connected to the inner wall of the rotating shaft seat; the first square groove and the second square groove are symmetrically opened at corresponding positions on the surface of the left ring seat and the right ring seat; the large arc cylinder and the small arc cylinder are respectively provided on the inner wall of the first square groove and the inner wall of the second square groove; the annular sleeve is rotatably connected to the inner wall of the first square groove and is slidably connected to the outer surface of the large arc cylinder, one end of the adjusting handle passes through the interior of the first square groove and is connected to one end of the central axis of the annular sleeve; the annular sleeve is located on the outside of the small arc cylinder and is slidably connected to the outer surface of the small arc cylinder.

[0010] Specifically, the large arc-shaped cylinder and the small arc-shaped cylinder are fitted together to form a cylinder, and the annular sleeve is slidably connected to the outer surface of the cylinder.

[0011] Specifically, after the left ring seat and the right ring seat are fitted together, a cylindrical hole for placing the spray pipe is formed, and the cylindrical hole is adapted to the outer dimensions of the spray pipe.

[0012] Specifically, a pointer is provided on the surface of the adjustment handle.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description and in part will become apparent from the following description or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0015] Figure 1 This is a schematic diagram of the structure of a construction spraying device according to an embodiment of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of an adjustment component in a construction spraying device according to an embodiment of the utility model;

[0017] Figure 3 A schematic diagram of the structure of a right ring seat in a construction spraying device according to an embodiment of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the left ring seat in the construction spraying device of one embodiment of the utility model.

[0019] As shown in the figure:

[0020] 1. Material box; 2. Liquid supply device; 3. Spray pipe; 4. Spray head; 5. Adjustment assembly; 51. Left ring seat; 52. Right ring seat; 53. Limiting groove; 54. Arc stop seat; 55. Semi-ring platform; 56. Connecting mechanism;

[0021] 561. Rotating shaft seat; 562. Adjusting handle; 563. First square groove; 564. Second square groove; 565. Large arc-shaped cylinder; 566. Small arc-shaped cylinder; 567. Annular sleeve. DETAILED DESCRIPTION

[0022] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limitations on the present invention. On the contrary, the embodiments of the present invention include all changes, modifications, and equivalents that fall within the spirit and connotation of the appended claims.

[0023] The construction spraying device of the utility model embodiment is described below in conjunction with the accompanying drawings.

[0024] like Figure 1-Figure 4As shown, the construction spraying device of the embodiment of the utility model may include a material box 1, a liquid supply device 2, a spraying pipe 3 and an adjustment component 5 installed on the outer surface of the spraying pipe 3.

[0025] The liquid supply device 2 is arranged on the top of the material box 1 , the spray pipe 3 is arranged on the top of the liquid supply device 2 , the input end of the liquid supply device 2 is connected to the inside of the material box 1 , and the output end of the liquid supply device 2 is connected to the inside of the spray pipe 3 .

[0026] The adjustment assembly 5 may include a left ring seat 51 , a right ring seat 52 , a limiting groove 53 , an arc-shaped stop seat 54 , a semi-ring platform 55 and a connecting mechanism 56 .

[0027] Among them, the left ring seat 51 and the right ring seat 52 are respectively sleeved on the outer surface of the spray tube 3, and the positions are corresponding. The top of the left ring seat 51 and the top of the right ring seat 52 are respectively provided with limiting grooves 53 and are connected. The arc-shaped stopper 54 is slidably connected to the inner wall of the limiting groove 53 and is located on the outside of the nozzle 4. The arc-shaped stopper 54 fits the surface of the spray tube 3. The semi-ring platform 55 is arranged on the surface of the left ring seat 51, and the connecting mechanism 56 is symmetrically arranged on the surface of the semi-ring platform 55. One end of the connecting mechanism 56 is connected to one end of the right ring seat 52.

[0028] It should be noted that the arc-shaped retaining seat 54 described in this embodiment is adapted to the outer dimensions of the spray pipe 3 .

[0029] Specifically, the left ring seat 51 and the right ring seat 52 are respectively put on the outside of the spray tube 3 and aligned. After alignment, the left ring seat 51 and the right ring seat 52 are quickly connected and fixed through the connecting mechanism 56. After connection and fixation, the arc-shaped blocking seat 54 is moved to the outside of the nozzle 4 to block the nozzle 4, and the spraying range is adjusted by blocking the corresponding nozzle 4.

[0030] The device achieves the purpose of adjusting the spraying range by covering the corresponding nozzle 4 through the adjusting component 5, effectively replacing the manual use of plastic sheets to cover doors, windows or other obstacles, thereby improving work efficiency.

[0031] In one embodiment of the present invention, Figure 2-Figure 4 As shown, the connecting mechanism 56 includes a rotating shaft seat 561 , an adjusting handle 562 , a first square groove 563 , a second square groove 564 , a large arc-shaped column 565 , a small arc-shaped column 566 and an annular sleeve 567 .

[0032] Among them, the rotating shaft seat 561 is symmetrically threadedly connected to the surface of the semi-ring platform 55, the adjusting handle 562 is rotatably connected to the inner wall of the rotating shaft seat 561, and the first square groove 563 and the second square groove 564 are symmetrically opened at the corresponding positions on the surface of the left ring seat 51 and the surface of the right ring seat 52, and the inner walls of the first square groove 563 and the second square groove 564 are respectively provided with a large arc column 565 and a small arc column 566, the annular sleeve 567 is rotatably connected to the inner wall of the first square groove 563, and is slidably connected to the outer surface of the large arc column 565, one end of the adjusting handle 562 passes through the interior of the first square groove 563, and is connected to one end of the central axis of the annular sleeve 567, the annular sleeve 567 is located on the outside of the small arc column 566, and is slidably connected to the outer surface of the small arc column 566.

[0033] It can be understood that the cross section of the annular sleeve 567 is in the shape of a figure seven.

[0034] Specifically, the left ring seat 51 and the right ring seat 52 are aligned and fit together, and then the adjusting handle 562 is turned. The adjusting handle 562 rotates and synchronously drives the annular sleeve 567 to move along the outer surface of the large arc cylinder 565 toward the small arc cylinder 566. When the annular sleeve 567 moves to the outside of the small arc cylinder 566, the annular sleeve 567 will be limited. By limiting the annular sleeve 567, the left ring seat 51 and the right ring seat 52 can be quickly fixed.

[0035] In one embodiment of the present invention, Figure 3-Figure 4 As shown, the large arc cylinder 565 and the small arc cylinder 566 are fitted together to form a cylinder, and the annular sleeve 567 is slidably connected to the outer surface of the cylinder.

[0036] It should be noted that the cylindrical design described in this embodiment facilitates the movement of the annular sleeve 567 and the limiting of the annular sleeve 567, and is easy to operate and has good use effect.

[0037] In one embodiment of the present invention, Figure 1-Figure 2 As shown, the left ring seat 51 and the right ring seat 52 are fitted together to form a cylindrical hole for placing the spray pipe 3, and the cylindrical hole is adapted to the outer dimensions of the spray pipe 3.

[0038] It should be noted that the cylindrical hole described in this embodiment is compatible with the outer dimensions of the spray tube 3, so that the left ring seat 51 and the right ring seat 52 can fit closely to the outer surface of the spray tube 3, thereby reducing dimensional errors and improving installation stability.

[0039] In one embodiment of the present invention, Figure 4 As shown, a pointer (not shown in the figure) is provided on the surface of the adjustment handle 562.

[0040] It should be noted that the pointer design described in this embodiment facilitates timely knowing the rotation status of the annular sleeve 567 and judging whether the annular sleeve 567 surrounds the outside of the small arc-shaped cylinder 566.

[0041] In summary, the construction spraying device of the embodiment of the utility model achieves the purpose of adjusting the spraying range by covering the corresponding nozzle 4 through the adjusting component 5, effectively replacing the manual use of plastic sheets to cover doors and windows or other obstacles, thereby improving work efficiency.

[0042] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0043] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0044] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in this field can change, modify, replace and deform the above embodiments within the scope of the present invention.

Claims

1. A construction spraying device, characterized in that: It includes a material box, a liquid supply device, a spray pipe and an adjustment component installed on the outer surface of the spray pipe, wherein: The liquid supply device is arranged on the top of the material box, the spray pipe is arranged on the top of the liquid supply device, the input end of the liquid supply device is connected to the inside of the material box, and the output end of the liquid supply device is connected to the inside of the spray pipe; The adjustment assembly includes a left ring seat, a right ring seat, a limit groove, an arc-shaped stop seat, a semi-ring platform and a connecting mechanism, wherein: The left ring seat and the right ring seat are respectively sleeved on the outer surface of the spray pipe and have corresponding positions; The top of the left ring seat and the top of the right ring seat are respectively provided with the limiting grooves, which are connected to each other; The arc-shaped stopper is slidably connected to the inner wall of the limiting groove and is located outside the spray head, and the arc-shaped stopper is in contact with the surface of the spray pipe; The semi-ring platform is arranged on the surface of the left ring seat; The connecting mechanism is symmetrically arranged on the surface of the semi-ring platform, and one end of the connecting mechanism is connected to one end of the right ring seat.

2. The construction spraying device according to claim 1, characterized in that: The connecting mechanism includes a rotating shaft seat, an adjusting handle, a first square groove, a second square groove, a large arc column, a small arc column and an annular sleeve, wherein: The rotating shaft seat is symmetrically threadedly connected to the surface of the semi-ring platform; The adjustment handle is rotatably connected to the inner wall of the rotating shaft seat; The first square groove and the second square groove are symmetrically formed at corresponding positions of the left ring seat surface and the right ring seat surface; The inner wall of the first square groove and the inner wall of the second square groove are respectively provided with the large arc column and the small arc column; The annular sleeve is rotatably connected to the inner wall of the first square groove and slidably connected to the outer surface of the large arc-shaped cylinder. One end of the adjustment handle penetrates into the first square groove and is connected to one end of the central axis of the annular sleeve. The annular sleeve is located outside the small arc-shaped cylinder and is slidably connected to the outer surface of the small arc-shaped cylinder.

3. The construction spraying device according to claim 2, characterized in that: The large arc cylinder and the small arc cylinder are fitted together to form a cylinder, and the annular sleeve is slidably connected to the outer surface of the cylinder.

4. The construction spraying device according to claim 1, characterized in that: After the left ring seat and the right ring seat are fitted together, a cylindrical hole for placing the spray pipe is formed, and the cylindrical hole is adapted to the outer dimensions of the spray pipe.

5. The construction spraying device according to claim 3, characterized in that: A pointer is arranged on the surface of the adjusting handle.

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