Spraying dust falling and cooling device for building construction working face

Abstract

The utility model discloses a spraying dust-settling and cooling device for a building construction working face, which relates to the technical field of spraying dust-settling and cooling devices for building construction working faces and comprises a base, a push rod is fixedly mounted on the left side of the base, a cylindrical handrail is fixedly connected to the top of the push rod, and a water tank is fixedly mounted at the top of the base. A water pump is fixedly connected to the other end of the water suction pipe, a water outlet pipe is arranged above the water suction pipe, supporting rods are arranged at the tops of the water tank and the water pump, a bearing plate is fixedly connected to the tops of the supporting rods, an electric telescopic rod is fixedly connected to the top of the bearing plate, and a cavity is formed in the electric telescopic rod. According to the multi-direction spraying device, the use is simple, the operation is convenient, spraying can be effectively carried out in multiple directions, and in addition, when the atomizing spray head is disassembled, the convenience and the rapidness are realized. The multi-direction spraying device disclosed by the utility model has the advantages that the use is simple, the operation is convenient, and the practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of construction work surface spraying dust reduction and cooling devices, in particular to a construction work surface spraying dust reduction and cooling device. Background Art

[0002] Construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said that it is the process of turning various lines on the design drawings into physical objects at designated locations. It includes foundation engineering construction, main structure construction, roof engineering construction, decoration engineering construction, etc. The place where the construction work is done is called "construction site" or "construction site", also called construction site. Due to earth excavation, cement scattering in alkali mixing stations, and exposed surface, the construction site often has a lot of dust, which not only harms the health of workers, but also affects the local air quality of the city. Therefore, water sprinkling is required to reduce dust at the construction site. High-pressure spray dust reduction system is a new type of dust reduction system. Its principle is to use a high-pressure pump to pressurize water to 50-70 kilograms, and send it to the high-pressure nozzle through a high-pressure pipeline for atomization to form a flying water mist. Since the water mist particles are micron-level and very small, they can absorb impurities in the air, create good and fresh air, and achieve multiple effects such as dust reduction and humidification. In addition to dust reduction effects for textile and ceramic workshops, this system can also be used in squares, pedestrian streets and other places. The liquid medicine can be used for spraying, disinfection, cleaning and other purposes. It can achieve multiple goals at one stroke and is economical to use. The system has low cost, low operation and maintenance cost, is economical and practical, and the control system can realize unmanned automatic control.

[0003] A construction work surface spray dust reduction and cooling device disclosed in the Chinese utility model patent application disclosure CN210369930U, although it solves the problem that the position of the spray device cannot be adjusted by itself, the construction work surface spray dust reduction and cooling device still has the following disadvantages: First, after the spray device has been working for a long time, a large amount of water stains are easily accumulated inside the atomizing nozzle, and if it is not cleaned frequently, the atomizing nozzle will be blocked, but the above-mentioned construction work surface spray dust reduction and cooling device is more troublesome and difficult to disassemble when the atomizing nozzle is removed; Second, during construction work, it is necessary to spray dust reduction in multiple directions, and the above-mentioned construction work surface spray dust reduction and cooling device can only spray in one direction. If it is to spray in other directions, it is necessary to keep moving the spray device, which is more troublesome. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a device for spraying dust reduction and cooling on a construction work surface, which solves the problems raised in the above-mentioned background technology.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: a dust reduction and cooling device for spraying on a construction work surface, comprising a base, a push rod is fixedly installed on the left side of the base, a handrail is fixedly connected to the top of the push rod, the handrail is cylindrical, a water tank is fixedly installed on the top of the base, a water suction pipe is fixedly installed on the right side wall of the water tank, the other end of the water suction pipe is fixedly connected to a water pump, a water outlet pipe is provided above the water suction pipe, support rods are provided on the top of the water tank and the water pump, a load-bearing plate is fixedly connected to the top of the support rod, an electric telescopic rod is fixedly connected to the top of the load-bearing plate, a cavity is provided inside the electric telescopic rod, the water outlet pipe passes through the load-bearing plate and is arranged inside the cavity, and the telescopic end of the electric telescopic rod is fixedly connected to a connecting plate.

[0006] Optionally, a water tank door is provided on the top of the water tank, a water tank door handle is fixedly connected to the top of the water tank door, the water outlet pipe is fixedly installed on the left side wall of the water pump, and the water pump is fixedly connected to the upper surface of the base.

[0007] Optionally, the top of the connecting plate is rotatably connected to a transverse tube, and the upper surface of the base is fixedly connected to a fixing rod, and there are two fixing rods, which are symmetrically distributed on the base.

[0008] Optionally, the top of the fixed rod is fixedly connected to a fixed plate, the top center of the fixed plate is fixedly installed with a motor, the bottom center of the fixed plate is rotatably connected to a rotating rod, the bottom of the rotating rod is fixedly connected to the top of the transverse tube, and the motor is transmission-connected to the rotating rod.

[0009] Optionally, a holder is provided on the front and back sides of the transverse tube, an upper groove and a lower groove are provided on the right side of the holder, a partition is provided in the middle of the upper groove and the lower groove, a through groove is provided on the inner wall of the partition, a mating end is slidably connected to the inner wall of the through groove, the end of the mating end is an inclined surface with the left side lower and the right side higher, the other end of the mating end is fixedly connected to a pressing plate, a spring is provided on the top of the mating end, and the top of the spring is fixedly mounted on the inner wall of the upper groove.

[0010] Optionally, the length of the pressing plate is longer than that of the socket, and the pressing plate slides inside the upper groove. The inner wall of the lower groove is slidably connected with a clamping end, and the end of the clamping end is consistent with the end of the mating end. A connecting plate is fixedly connected to the right side of the clamping end, and a plurality of atomizing nozzles are fixedly installed on the right side wall of the connecting plate.

[0011] Optionally, the bottom of the base is fixedly connected to a connecting rod, there are four connecting rods, and the connecting rods are evenly distributed at the four corners of the base. The bottom of the connecting rod is rotatably connected to a universal wheel seat, and a groove is provided at the bottom of the universal wheel seat, and the inner wall of the groove is rotatably connected to a universal wheel.

[0012] The utility model provides a construction work surface spray dust reduction and temperature reduction device, which has the following beneficial effects:

[0013] 1. The construction work surface spray dust reduction and cooling device has a setting that the bottom of the rotating rod is fixedly connected to the top of the transverse pipe, so that the construction work surface spray dust reduction and cooling device has the effect that the atomizing nozzle can rotate to spray water when spraying water. The transverse pipe is rotatably connected to the top of the connecting plate, and the water outlet pipe passes through the load-bearing plate and is arranged inside the cavity. During use, when the transverse pipe rotates, the water flow will not be interrupted, and the setting of the transmission connection between the motor and the rotating rod can make the rotating rod drive the transverse pipe to rotate, thereby rotating the atomizing nozzle, so that the atomizing nozzle can rotate to spray water when spraying water, and the purpose of not needing to move the spray device multiple times when spraying in other directions is required is achieved.

[0014] 2. The construction work surface spray dust reduction and cooling device has the effect of quickly disassembling and installing the atomizing nozzle by setting the end of the matching end and the end of the clamping end in the same manner. Through the matching setting of the matching end and the clamping end, when the atomizing nozzle has been sprayed for a long time and a large amount of scale is stored inside, when it is necessary to disassemble the connecting plate and the atomizing nozzle, the pressing plate is pushed to slide inside the upper groove, and then the spring contracts, the matching end is retracted into the upper groove, and then the clamping end is pulled out from the lower groove, and the connecting plate and the atomizing nozzle are taken out. ; After the atomizer nozzle is cleaned and the connecting plate and the atomizer nozzle need to be installed, align the clamping end with the lower groove and then insert it from right to left. Because the inclination direction of the end of the mating end is consistent with the setting of the end of the clamping end, the clamping end can smoothly enter the lower groove. Then the resilience of the spring pushes the mating end to reset, so that the clamping end cannot be pulled out, thereby playing the role of quickly installing or disassembling the atomizer nozzle. When the atomizer nozzle has been spraying water for a long time and a large amount of scale is stored inside, the atomizer nozzle can be quickly disassembled for cleaning, thereby preventing the atomizer nozzle from being blocked by the spray hole due to long-term cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the entire utility model;

[0016] Figure 2 It is a schematic diagram of the right side of the utility model as a whole;

[0017] Figure 3 This is an overall top view of the utility model;

[0018] Figure 4 This is the overall front sectional view of the utility model;

[0019] Figure 5It is the internal schematic diagram of the card holder of the utility model.

[0020] In the figure: 1. base; 2. push rod; 3. handrail; 4. water tank; 5. water tank door; 6. water tank door handle; 7. water suction pipe; 8. water pump; 9. water outlet pipe; 10. support rod; 11. load-bearing plate; 12. electric telescopic rod; 13. connecting plate; 14. transverse tube; 15. rotating rod; 16. fixing plate; 17. motor; 18. connecting plate; 19. atomizing nozzle; 20. card seat; 21. upper groove; 22. lower groove; 23. partition; 24. pressing plate; 25. matching end; 26. spring; 27. clamping end; 28. connecting rod; 29. ​​universal wheel seat; 30. universal wheel; 31. fixing rod. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Example 1

[0022] See also Figures 1 to 4 The utility model provides a technical solution: a dust reduction and cooling device for spraying on a construction work surface, comprising a base 1, a push rod 2 is fixedly installed on the left side of the base 1, a handrail 3 is fixedly connected to the top of the push rod 2, the handrail 3 is cylindrical, a water tank 4 is fixedly installed on the top of the base 1, a water suction pipe 7 is fixedly installed on the right side wall of the water tank 4, a water pump 8 is fixedly connected to the other end of the water suction pipe 7, a water outlet pipe 9 is arranged above the water suction pipe 7, a water tank door 5 is arranged on the top of the water tank 4, a water tank door handle 6 is fixedly connected to the top of the water tank door 5, the water outlet pipe 9 is fixedly installed on the left side wall of the water pump 8, the water pump 8 is fixedly connected to the upper surface of the base 1, a support rod 10 is arranged on the top of the water tank 4 and the water pump 8, and a load-bearing plate 1 is fixedly connected to the top of the support rod 10 1. An electric telescopic rod 12 is fixedly connected to the top of the bearing plate 11. A cavity is provided inside the electric telescopic rod 12. The outlet pipe 9 runs through the bearing plate 11 and is arranged inside the cavity. A connecting plate 13 is fixedly connected to the telescopic end of the electric telescopic rod 12. A transverse tube 14 is rotatably connected to the top of the connecting plate 13. A fixing rod 31 is fixedly connected to the upper surface of the base 1. There are two fixing rods 31. The fixing rods 31 are symmetrically distributed on the base 1. A fixing plate 16 is fixedly connected to the top of the fixing plate 16. A motor 17 is fixedly installed at the top center of the fixing plate 16. A rotating rod 15 is rotatably connected to the bottom center of the fixing plate 16. The bottom of the rotating rod 15 is fixedly connected to the top of the transverse tube 14. The motor 17 is transmission-connected to the rotating rod 15.

[0023] During use, because there will be a lot of dust flying during construction, it is necessary to spray the dust to reduce dust, and it is also necessary to cool the construction site. When spraying to reduce dust, because the spray head does not rotate, the spray device must be moved frequently. Therefore, there is a construction work surface spray dust reduction and cooling device, which is provided with a setting that the bottom of the rotating rod 15 is fixedly connected to the top of the horizontal pipe 14, so that the construction work surface spray dust reduction and cooling device has the effect that the atomizing nozzle 19 can rotate to spray water when spraying water, and the connection plate The top of 13 is rotatably connected with a transverse tube 14, and the water outlet pipe 9 passes through the load-bearing plate 11 and is arranged inside the cavity. During use, the water flow will not be interrupted when the transverse tube 14 rotates, and the motor 17 is connected to the rotating rod 15 in a transmission manner, so that the rotating rod 15 can drive the transverse tube 14 to rotate, thereby rotating the atomizing nozzle 19, so that the atomizing nozzle 19 can rotate to spray water when spraying water, achieving the purpose of not needing to move the spraying device multiple times when spraying in other directions is needed. Example 2

[0024] See also Figures 1 to 5 The utility model provides a technical solution: a construction work surface spray dust reduction and cooling device, including a base 1, a card seat 20 is provided on the front and back of the transverse pipe 14, an upper groove 21 and a lower groove 22 are provided on the right side of the card seat 20, a partition 23 is provided between the upper groove 21 and the lower groove 22, and a through groove is provided on the inner wall of the partition 23, and a matching end 25 is slidably connected to the inner wall of the through groove, and the end of the matching end 25 is an inclined surface with a lower left and a higher right, and the other end of the matching end 25 is fixedly connected to a pressing plate 24, and a spring 26 is provided on the top of the matching end 25, and the top of the spring 26 is fixedly installed on the inner wall of the upper groove 21, and the pressing plate The length of 24 is longer than that of the base 20. The pressing plate 24 slides inside the upper groove 21. The inner wall of the lower groove 22 is slidably connected with a clamping end 27. The end of the clamping end 27 is consistent with the end of the matching end 25. The right side of the clamping end 27 is fixedly connected with a connecting plate 18. A plurality of atomizing nozzles 19 are fixedly installed on the right side wall of the connecting plate 18. The bottom of the base 1 is fixedly connected with a connecting rod 28. There are four connecting rods 28, and the connecting rods 28 are evenly distributed at the four corners of the base 1. The bottom of the connecting rod 28 is rotatably connected with a universal wheel seat 29. The bottom of the universal wheel seat 29 is provided with a groove, and the inner wall of the groove is rotatably connected with a universal wheel 30.

[0025] During use, because the construction period is long, the construction site needs to be sprayed to reduce dust all the time during the construction period. However, after long-term use, a large amount of scale will be stored inside the atomizing nozzle 19. If it is not cleaned frequently, the spray hole of the atomizing nozzle 19 will be blocked. Therefore, there is a device for spraying dust reduction and cooling on the construction work surface. By setting the end of the matching end 25 and the end of the clamping end 27 to be consistent, the device for spraying dust reduction and cooling on the construction work surface has the effect of quickly disassembling and installing the atomizing nozzle 19. Through the matching setting of the matching end 25 and the clamping end 27, during use, when the atomizing nozzle 19 has been spraying water for a long time and a large amount of scale is stored inside, when the connecting plate 18 and the atomizing nozzle 19 need to be disassembled, the pressing plate 24 is pushed to slide inside the upper groove 21, and then the spring 26 contracts, and the matching end 25 and the clamping end 27 are matched. The engaging end 25 is retracted into the interior of the upper groove 21, and then the clamping end 27 is pulled out from the interior of the lower groove 22, and the connecting plate 18 and the atomizing nozzle 19 are taken out; when the atomizing nozzle 19 is cleaned and the connecting plate 18 and the atomizing nozzle 19 need to be installed, the clamping end 27 is aligned with the lower groove 22 and then inserted from right to left. Because the inclination direction of the end of the mating end 25 is consistent with the end of the clamping end 27, the clamping end 27 can smoothly enter the interior of the lower groove 22, and then the resilience of the spring 26 pushes the mating end 25 to reset, so that the clamping end 27 cannot be pulled out, thereby playing the role of quickly installing or disassembling the atomizing nozzle 19, and achieving the purpose of quickly disassembling the atomizing nozzle 19 for cleaning when a large amount of scale is stored inside the atomizing nozzle 19 after a long period of water spraying, so as to prevent the atomizing nozzle 19 from clogging the spray hole due to long-term cleaning.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A construction work surface spray dust reduction and cooling device, comprising a base (1), characterized in that: A push rod (2) is fixedly mounted on the left side of the base (1), and a handrail (3) is fixedly connected to the top of the push rod (2), the handrail (3) being cylindrical; a water tank (4) is fixedly mounted on the top of the base (1), and a water suction pipe (7) is fixedly mounted on the right side wall of the water tank (4), the other end of the water suction pipe (7) is fixedly connected to a water pump (8), and a water outlet pipe (9) is provided above the water suction pipe (7); a support rod (10) is provided on the top of the water tank (4) and the water pump (8); a load-bearing plate (11) is fixedly connected to the top of the support rod (10), and an electric telescopic rod (12) is fixedly connected to the top of the load-bearing plate (11), and a cavity is provided inside the electric telescopic rod (12), the water outlet pipe (9) penetrates the load-bearing plate (11) and is arranged inside the cavity, and a connecting plate (13) is fixedly connected to the telescopic end of the electric telescopic rod (12).

2. The construction work surface spray dust reduction and cooling device according to claim 1 is characterized by: A water tank door (5) is provided on the top of the water tank (4), a water tank door handle (6) is fixedly connected to the top of the water tank door (5), the water outlet pipe (9) is fixedly mounted on the left side wall of the water pump (8), and the water pump (8) is fixedly connected to the upper surface of the base (1).

3. The dust reduction and cooling device for spraying on a construction work surface according to claim 1 is characterized in that: The top of the connection plate (13) is rotatably connected to a transverse tube (14), and the upper surface of the base (1) is fixedly connected to a fixing rod (31), wherein there are two fixing rods (31) which are symmetrically distributed on the base (1).

4. The dust reduction and cooling device for spraying on a construction work surface according to claim 3 is characterized in that: The top of the fixed rod (31) is fixedly connected to a fixed plate (16), the top center of the fixed plate (16) is fixedly mounted with a motor (17), the bottom center of the fixed plate (16) is rotatably connected to a rotating rod (15), the bottom of the rotating rod (15) is fixedly connected to the top of the transverse tube (14), and the motor (17) is transmission-connected to the rotating rod (15).

5. The construction work surface spray dust reduction and temperature reduction device according to claim 4, characterized in that: A holder (20) is provided on the front and back sides of the transverse tube (14); an upper groove (21) and a lower groove (22) are provided on the right side of the holder (20); a partition (23) is provided between the upper groove (21) and the lower groove (22); a through groove is provided on the inner wall of the partition (23); a mating end (25) is slidably connected to the inner wall of the through groove; the end of the mating end (25) is an inclined surface with a lower left side and a higher right side; the other end of the mating end (25) is fixedly connected to a pressing plate (24); a spring (26) is provided on the top of the mating end (25); and the top of the spring (26) is fixedly mounted on the inner wall of the upper groove (21).

6. A construction work surface spray dust reduction and temperature reduction device according to claim 5, characterized in that: The pressing plate (24) is longer than the holder (20). The pressing plate (24) slides inside the upper groove (21). The inner wall of the lower groove (22) is slidably connected to a clamping end (27). The end of the clamping end (27) is consistent with the end of the mating end (25). The right side of the clamping end (27) is fixedly connected to a connecting plate (18). A plurality of atomizing nozzles (19) are fixedly mounted on the right side wall of the connecting plate (18).

7. The construction work surface spray dust reduction and temperature reduction device according to claim 1, characterized in that: The bottom of the base (1) is fixedly connected to a connecting rod (28), there are four connecting rods (28), and the connecting rods (28) are evenly distributed at the four corners of the base (1), the bottom of the connecting rod (28) is rotatably connected to a universal wheel seat (29), the bottom of the universal wheel seat (29) is provided with a groove, and the inner wall of the groove is rotatably connected to a universal wheel (30).

Images