Spraying equipment for building engineering construction

Abstract

The utility model discloses spraying equipment for constructional engineering construction, which comprises a base, universal wheels are fixedly connected to four corners of the bottom of the base, a handle is fixedly connected to one side of the base, a water tank is fixedly mounted at the top of the base, a connecting assembly is arranged outside the water tank, a lifting assembly is arranged at the top of the base, and the lifting assembly is fixedly connected to the bottom of the base. A shell is arranged at the top of the base, a motor is arranged on one side of the shell, the output end of the motor is fixedly connected with a threaded rod, and the threaded rod extends into the shell. By means of the arranged structure, workers can conduct spraying and dust falling on the surroundings conveniently when conducting construction on building engineering, and by means of the arranged rotatable spraying head, dust falling can be conducted conveniently. The spraying range is enlarged, a large spraying range can be achieved through few spraying devices, meanwhile, the height of the spraying head can be adjusted, adaptability is high, and use by workers is greatly facilitated.

Description

Technical Field

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

[0002] A construction project refers to 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. Among them, a building refers to a project with a roof, beams, columns, walls and foundations, and can form an internal space to meet people's needs for production, residence, study and public activities.

[0003] During the construction process of construction projects, a large amount of dust will appear, and spray equipment is needed to reduce the dust. Most of the existing spray equipment sprays water mist around through fixed nozzles to achieve the effect of dust reduction. Since the position of the nozzle is fixed, the spraying range is small. A large number of nozzles are needed in the construction process of construction projects, which is not convenient for workers to use. For this reason, we propose a spray equipment for construction project construction. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a spraying device for construction engineering, which is used to solve the above problems.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A spraying device for construction engineering comprises a base, universal wheels are fixedly connected at the four corners of the bottom of the base, a handle is fixedly connected to one side of the base, a water tank is fixedly installed on the top of the base, a connecting assembly is arranged on the outside of the water tank, a lifting assembly is arranged on the top of the base, a shell is arranged on the top of the base, a motor is arranged on one side of the shell, a threaded rod is fixedly connected to the output end of the motor, the threaded rod extends to the inside of the shell, a moving assembly is arranged on the outside of the threaded rod, and a spraying assembly is arranged on the top of the shell.

[0007] Preferably, the connecting assembly includes a first connecting pipe connected to one side of the water tank, a water pump is arranged on the outside of the first connecting pipe, the other end of the first connecting pipe is connected to a telescopic water pipe, the telescopic water pipe extends to the interior of the shell, and the other end of the telescopic water pipe is connected to a second connecting pipe.

[0008] Preferably, the lifting assembly includes an electric push rod fixedly mounted on the top of the base, the number of the electric push rods is two and they are symmetrically distributed, the output ends of the two electric push rods are fixedly connected to connecting rods, and the tops of the connecting rods are fixedly connected to the bottom of the shell.

[0009] Preferably, a support plate is fixedly connected to one side of the shell, and the motor is fixedly mounted on the support plate.

[0010] Preferably, the moving component includes a threaded sleeve threadedly connected to the outside of the threaded rod, the same sliding rod is fixedly connected to both sides of the inner wall of the shell, the outside of the sliding rod is slidably connected to a slider, and one side of the slider is fixedly connected to the outside of the threaded sleeve.

[0011] Preferably, the spray assembly includes a plurality of equidistantly distributed rotary joints connected to the top of the second connecting pipe, the top of the rotary joint is connected to a spray pipe, the top of the spray pipe extends to the top of the shell, and the top of the spray pipe is connected to a spray head.

[0012] Preferably, a gear is fixedly sleeved on the outside of the spray pipe, a rack is fixedly connected to one side of the threaded sleeve, and the rack is meshingly connected to the gear.

[0013] Compared with the prior art, the beneficial effect of the utility model is as follows: during the construction of a building project, when it is necessary to spray to reduce dust, the water pump is started, and the water pump can extract the water inside the water tank and spray it out through the nozzle. By starting the motor, the threaded rod rotates, and then drives the threaded sleeve, the slider and the rack to move, and the gear, the spray pipe and the nozzle to rotate. By starting the electric push rod, the output end of the electric push rod can drive the connecting rod and the nozzle to move, and the telescopic water pipe is stretched, so that it is convenient for the staff to adjust the height of the nozzle. Through the above structure, it is convenient for the staff to spray and reduce dust around during the construction of the building project. Through the rotatable nozzle, the spray range is increased, and less spraying equipment can be used to achieve a larger spraying range. At the same time, the height of the nozzle can be adjusted, and the adaptability is strong, which greatly facilitates the use of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a schematic diagram of the structure of the utility model in cross section;

[0016] Figure 3 It is a schematic diagram of the structure of the utility model in partial section;

[0017] Figure 4 It is a structural schematic diagram of the spray assembly of the utility model.

[0018] In the figure: 1. base; 2. universal wheel; 3. handle; 4. water tank; 5. first connecting pipe; 6. telescopic water pipe; 7. water pump; 8. electric push rod; 9. connecting rod; 10. housing; 11. support plate; 12. motor; 13. threaded rod; 14. threaded sleeve; 15. sliding rod; 16. slider; 17. rack; 18. second connecting pipe; 19. rotating joint; 20. spray pipe; 21. nozzle; 22. gear. DETAILED DESCRIPTION

[0019] 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.

[0020] Example: Refer to Figure 1-4 A spraying device for construction engineering includes a base 1, universal wheels 2 are fixedly connected at the four corners of the bottom of the base 1, a handle 3 is fixedly connected to one side of the base 1, a water tank 4 is fixedly installed on the top of the base 1, a connecting component is arranged outside the water tank 4, the connecting component includes a first connecting pipe 5 connected to one side of the water tank 4, a water pump 7 is arranged outside the first connecting pipe 5, the other end of the first connecting pipe 5 is connected to a telescopic water pipe 6, the telescopic water pipe 6 extends to the inside of the shell 10, and the other end of the telescopic water pipe 6 is connected to a second connecting pipe 18. The water tank 4 can be connected to the nozzle 21 through the provided connecting component.

[0021] Specifically, a lifting assembly is provided at the top of the base 1, and the lifting assembly includes an electric push rod 8 fixedly installed on the top of the base 1. There are two electric push rods 8, which are symmetrically distributed. The output ends of the two electric push rods 8 are fixedly connected with connecting rods 9, and the tops of the connecting rods 9 are fixedly connected to the bottom of the shell 10. The nozzle 21 can be driven to move by the set lifting assembly. A shell 10 is provided at the top of the base 1, and a motor 12 is provided on one side of the shell 10. A support plate 11 is fixedly connected to one side of the shell 10, and the motor 12 is fixedly installed on the support plate 11. The support plate 11 is provided so that the motor 12 will not idle when working.

[0022] Specifically, the output end of the motor 12 is fixedly connected with a threaded rod 13, and the threaded rod 13 extends to the inside of the housing 10. A moving component is arranged outside the threaded rod 13, and the moving component includes a threaded sleeve 14 threadedly connected to the outside of the threaded rod 13. The same sliding rod 15 is fixedly connected to both sides of the inner wall of the housing 10, and a slider 16 is slidably connected to the outside of the sliding rod 15. One side of the slider 16 is fixedly connected to the outside of the threaded sleeve 14. The rack 17 can be driven to move by the arranged moving component. A spray component is arranged on the top of the housing 10. The spray component includes a plurality of equidistantly distributed rotary joints 19 connected to the top of the second connecting pipe 18. The top of the rotary joint 19 is connected with a spray pipe 20, and the top of the spray pipe 20 extends to the top of the housing 10. The top of the spray pipe 20 is connected with a nozzle 21. The outside of the spray pipe 20 is fixedly sleeved with a gear 22, and one side of the threaded sleeve 14 is fixedly connected with a rack 17. The rack 17 is meshed with the gear 22. By the arranged spray component, water mist can be sprayed all around.

[0023] In use: During construction, when spraying is required to reduce dust, the water pump 7 is first started. At this time, the water pump 7 can draw the water inside the water tank 4 to the first connecting pipe 5, the telescopic water pipe 6, the second connecting pipe 18, the rotary joint 19, and the spraying pipe 20, and then spray it out through the nozzle 21. At this time, water can be sprayed all around to achieve the effect of dust reduction. By starting the motor 12, the output end of the motor 12 drives the threaded rod 13 to rotate, and then drives the threaded sleeve 14, the slider 16 and the rack 17 to move. The slider 16 is outside the slide rod 15, so that the threaded sleeve 14 will not rotate when it moves. Due to the meshing connection between the rack 17 and the gear 22, the rack 17 By moving, the gear 22, the spray pipe 20 and the nozzle 21 can be driven to rotate. By rotating the nozzle 21, the range of the water mist sprayed by the nozzle 21 can be enlarged. By starting the electric push rod 8, the output end of the electric push rod 8 can drive the connecting rod 9 and the nozzle 21 to move, and the telescopic water pipe 6 is stretched, so that it is convenient for the staff to adjust the height of the nozzle 21. Through the above structure, it is convenient for the staff to spray and reduce dust around during the construction of the construction project. Through the rotatable nozzle 21, the spraying range is enlarged, and less spraying equipment can be achieved to achieve a larger spraying range. At the same time, the height of the nozzle 21 can also be adjusted, and the adaptability is strong, which greatly facilitates the use of the staff.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0025] 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 spraying device for construction engineering, comprising a base (1), characterized in that: Universal wheels (2) are fixedly connected at the four corners of the bottom of the base (1); a handle (3) is fixedly connected to one side of the base (1); a water tank (4) is fixedly installed on the top of the base (1); a connecting component is arranged outside the water tank (4); a lifting component is arranged on the top of the base (1); a shell (10) is arranged on the top of the base (1); a motor (12) is arranged on one side of the shell (10); a threaded rod (13) is fixedly connected to the output end of the motor (12); the threaded rod (13) extends to the inside of the shell (10); a moving component is arranged outside the threaded rod (13); and a spray component is arranged on the top of the shell (10).

2. A spraying equipment for construction engineering according to claim 1, characterized in that: The connection assembly comprises a first connection pipe (5) connected to one side of a water tank (4), a water pump (7) being arranged outside the first connection pipe (5), the other end of the first connection pipe (5) being connected to a telescopic water pipe (6), the telescopic water pipe (6) extending to the interior of a housing (10), and the other end of the telescopic water pipe (6) being connected to a second connection pipe (18).

3. A spraying device for construction engineering according to claim 1, characterized in that: The lifting assembly comprises an electric push rod (8) fixedly mounted on the top of the base (1), wherein the number of the electric push rods (8) is two and they are symmetrically distributed, and the output ends of the two electric push rods (8) are fixedly connected to a connecting rod (9), and the top of the connecting rod (9) is fixedly connected to the bottom of the housing (10).

4. A spraying device for construction engineering according to claim 1, characterized in that: A support plate (11) is fixedly connected to one side of the housing (10), and the motor (12) is fixedly mounted on the support plate (11).

5. The spraying equipment for construction engineering according to claim 1, characterized in that: The moving assembly comprises a threaded sleeve (14) threadedly connected to the outside of a threaded rod (13); the inner wall of the housing (10) is fixedly connected to a same sliding rod (15) on both sides; the outside of the sliding rod (15) is slidably connected to a slider (16); one side of the slider (16) is fixedly connected to the outside of the threaded sleeve (14).

6. A spraying device for construction engineering according to claim 5, characterized in that: The spray assembly comprises a plurality of equally spaced rotary joints (19) connected to the top of the second connecting pipe (18); the top of the rotary joint (19) is connected to a spray pipe (20); the top of the spray pipe (20) extends to the top of the shell (10); the top of the spray pipe (20) is connected to a spray head (21).

7. A spraying device for construction engineering according to claim 6, characterized in that: The outside of the spray pipe (20) is fixedly sleeved with a gear (22), one side of the threaded sleeve (14) is fixedly connected with a rack (17), and the rack (17) and the gear (22) are meshingly connected.

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