Dust removal device for building highway construction

Abstract

The utility model belongs to the technical field of building highway construction, and particularly relates to a dust removal device for building highway construction, which comprises a bottom box and a mounting mechanism arranged above the bottom box, and the mounting mechanism comprises a lifting assembly and a rotating assembly; the lifting assembly comprises a first motor, a first gear, a second gear, a threaded shaft, a concentric-square-shaped plate, a limiting shaft, a supporting column and a bottom plate, the first motor is installed on the front end face of the bottom box, the first gear is installed at the output end of the first motor, the second gear is meshed with the outer surface of the first gear, and the threaded shaft penetrates through the middle of the second gear; lifting of the concentric-square-shaped plate can drive the supporting column to move, so that the supporting column jacks the bottom plate to ascend and descend, the spraying pipe can be lifted, the spraying area of the spraying pipe is enlarged, the construction area can be fully covered, dust removal treatment can be achieved as much as possible, and the construction quality is improved. And personal injury is reduced.

Description

Technical Field

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

[0002] Construction is a general term for buildings and structures. Construction refers to the production activities during the implementation phase of engineering construction, which is the construction process of various types of buildings. Highway engineering refers to the survey, measurement, design, construction, maintenance, and management of highway structures.

[0003] However, a large amount of dust is generated during the existing highway construction, which not only seriously pollutes the construction environment, but also affects the health of construction workers. Therefore, in order to solve the above problems, a dust removal device for highway construction is proposed. Utility Model Content

[0004] In order to make up for the deficiencies of the prior art and solve the problem that a large amount of dust is generated during highway construction, which not only seriously pollutes the construction environment but also affects the health of construction workers, the utility model proposes a dust removal device for highway construction.

[0005] The technical solution adopted by the utility model to solve the technical problem is: the utility model is a dust removal device for building highway construction, comprising a bottom box and a mounting mechanism arranged above the bottom box, wherein the mounting mechanism comprises a lifting assembly and a rotating assembly;

[0006] The lifting assembly includes a first motor, a first gear, a second gear, a threaded shaft, a circular plate, a limit shaft, a support column and a bottom plate. The front end surface of the bottom box is equipped with the first motor, the output end of the first motor is equipped with the first gear, the outer surface of the first gear is meshed with the second gear, the middle of the second gear is penetrated by a threaded shaft, the outer surface of the threaded shaft is connected to the circular plate, one side of the circular plate is penetrated by the limit shaft, the upper end surface of the circular plate is equipped with a support column, and the top end of the support column is equipped with the bottom plate;

[0007] The rotating assembly includes a second motor, a transmission gear, a fixed plate, a bearing, a nozzle and a fan-shaped rack. The second motor is installed on the upper end surface of the base plate, and the transmission gear is installed on the output end of the second motor. The upper end surface of the base plate is installed with a fixed plate, and the inner end surface of the fixed plate is installed with a bearing. The side end surface of the bearing is installed with a nozzle, and the tail end of the nozzle is installed with a fan-shaped rack.

[0008] The bottom of the bottom box is equipped with moving wheels, the side end surface of the bottom box is equipped with handles, the interior of the bottom box is equipped with a water tank, a water pump is arranged above the water tank, the side end surface of the bottom box is equipped with a connecting plate, a threaded rod passes through the middle of the connecting plate, and a base is installed at the bottom of the threaded rod.

[0009] Preferably, the threaded shaft is fixedly connected to the second gear, the circular plate is threadedly connected to the threaded shaft, and the circular plate is slidably connected to the limiting shaft.

[0010] Preferably, the support column is fixedly connected to the circular plate, and the bottom plate is fixedly connected to the support column, and the bottom plate forms a lifting structure through the support column and the bottom box.

[0011] Preferably, the sector rack is meshingly connected with the transmission gear, and the nozzle forms a rotating structure through a bearing and a fixed plate.

[0012] Preferably, the threaded rod is threadedly connected to the connecting plate, and the base is fixedly connected to the threaded rod, and the base is symmetrically distributed along the bottom box.

[0013] Preferably, the nozzle forms a flow structure between the water pump and the water tank, and the nozzle diameter is designed to decrease.

[0014] The utility model is beneficial in that:

[0015] 1. The lifting of the circular plate of the utility model can drive the support column to move, so that the support column can push the bottom plate to lift and lower, and the nozzle can be lifted, so that the spraying area of ​​the nozzle is expanded, and the construction area can be fully covered, and dust removal can be achieved as much as possible, so as to improve the construction quality and reduce personal injury;

[0016] 2. The utility model drives the transmission gear to rotate through the second motor, and the transmission gear drives the fan-shaped rack to rotate, which can drive the nozzle to adjust the up and down angles along the bearing, and can settle the dust as much as possible to prevent the dust from flying and causing harm to human health, thereby improving the protection of personnel health. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be 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 paying creative labor.

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the nozzle rotation structure of the utility model;

[0020] Figure 3 It is a schematic diagram of the internal structure of the bottom box of the utility model.

[0021] In the figure: 1. bottom box; 2. moving wheel; 3. handle; 4. first motor; 5. first gear; 6. second gear; 7. threaded shaft; 8. circular plate; 9. limit shaft; 10. support column; 11. bottom plate; 12. second motor; 13. transmission gear; 14. fixed plate; 15. bearing; 16. nozzle; 17. fan-shaped rack; 18. water tank; 19. water pump; 20. connecting plate; 21. threaded rod; 22. base. DETAILED DESCRIPTION

[0022] 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.

[0023] Embodiment 1

[0024] See also Figure 1-3 As shown, a dust removal device for building highway construction includes a bottom box 1 and a mounting mechanism arranged above the bottom box 1, and the mounting mechanism includes a lifting component and a rotating component;

[0025] The lifting assembly includes a first motor 4, a first gear 5, a second gear 6, a threaded shaft 7, a circular plate 8, a limit shaft 9, a support column 10 and a bottom plate 11. The first motor 4 is installed on the front end surface of the bottom box 1, and the first gear 5 is installed on the output end of the first motor 4. The outer surface of the first gear 5 is meshed with the second gear 6. The middle of the second gear 6 is penetrated by the threaded shaft 7, and the outer surface of the threaded shaft 7 is connected to the circular plate 8. The limit shaft 9 is penetrated on one side of the circular plate 8. The upper end surface of the circular plate 8 is installed with a support column 10, and the top of the support column 10 is installed with the bottom plate 11;

[0026] The rotating assembly includes a second motor 12, a transmission gear 13, a fixed plate 14, a bearing 15, a nozzle 16 and a fan-shaped rack 17. The second motor 12 is installed on the upper end surface of the base plate 11, and the transmission gear 13 is installed on the output end of the second motor 12. The fixed plate 14 is installed on the upper end surface of the base plate 11, and the bearing 15 is installed on the inner end surface of the fixed plate 14. The nozzle 16 is installed on the side end surface of the bearing 15, and the fan-shaped rack 17 is installed on the tail end of the nozzle 16.

[0027] Furthermore, the threaded shaft 7 is fixedly connected to the second gear 6, and the circular plate 8 is threadedly connected to the threaded shaft 7, and the circular plate 8 is slidably connected to the limit shaft 9. The first motor 4 drives the first gear 5 to rotate, the first gear 5 drives the second gear 6 to rotate, and the second gear 6 drives the threaded shaft 7 to rotate, which can drive the circular plate 8 to slide up and down along the limit shaft 9, thereby lifting the support column 10 to move, thereby increasing the height of the nozzle 16 and increasing the spraying area, which can effectively reduce dust diffusion and improve air quality during highway construction.

[0028] Furthermore, the support column 10 is fixedly connected to the circular plate 8, and the bottom plate 11 is fixedly connected to the support column 10, and the bottom plate 11 forms a lifting structure between the support column 10 and the bottom box 1. The lifting and lowering of the circular plate 8 can drive the support column 10 to move, so that the support column 10 pushes the bottom plate 11 to lift and lower, and the nozzle 16 can be lifted, so that the spraying area of ​​the nozzle 16 is expanded, and the construction area can be fully covered, and dust removal can be achieved as much as possible, thereby improving construction quality and reducing personal injury.

[0029] Furthermore, the sector rack 17 is meshedly connected with the transmission gear 13, and the nozzle 16 forms a rotating structure through the bearing 15 and the fixed plate 14. The transmission gear 13 is driven to rotate by the second motor 12, and the transmission gear 13 drives the sector rack 17 to rotate, which can drive the nozzle 16 to adjust the angle up and down along the bearing 15, and can settle the dust as much as possible to prevent the dust from floating and causing harm to human health, thereby improving the protection of personnel health.

[0030] Embodiment 2

[0031] See also Figure 1 and Figure 3 As shown, comparative example 1, as another implementation mode of the utility model, a moving wheel 2 is installed at the bottom of the bottom box 1, a handle 3 is installed at the side end surface of the bottom box 1, a water tank 18 is installed inside the bottom box 1, a water pump 19 is arranged above the water tank 18, a connecting plate 20 is installed at the side end surface of the bottom box 1, a threaded rod 21 passes through the middle of the connecting plate 20, and a base 22 is installed at the bottom of the threaded rod 21.

[0032] Furthermore, the threaded rod 21 is threadedly connected to the connecting plate 20, and the base 22 is fixedly connected to the threaded rod 21, and the base 22 is symmetrically distributed along the bottom box 1. By rotating the threaded rod 21, the base 22 can be driven to rise and fall, and the base 22 can be pressed against the ground, which plays a fixing role on the device, can improve the stability of the device, and improve the practicality of the device.

[0033] Furthermore, the nozzle 16 forms a flow structure with the water tank 18 through the water pump 19, and the nozzle 16 has a decreasing diameter. The water inside the water tank 18 is pumped to the nozzle 16 through the water pump 19. The nozzle 16 has a conical diameter, and the water flow area gradually decreases, resulting in an increase in the water flow velocity, thereby increasing the spray distance and coverage range.

[0034] Working principle, first, by rotating the threaded rod 21, the base 22 can be driven to rise and fall, and the base 22 is close to the ground, which plays a fixing role on the device and can improve the stability of the device. Then, the first motor 4 drives the first gear 5 to rotate, and the first gear 5 drives the second gear 6 to rotate. The second gear 6 drives the threaded shaft 7 to rotate, which can drive the circular plate 8 to slide up and down along the limit shaft 9, so as to lift the support column 10 to move, and the support column 10 can push the bottom plate 11 to rise and fall, and can lift the nozzle 16, so that the spraying area of ​​the nozzle 16 is expanded, and the construction area can be fully covered, and dust removal can be achieved as much as possible, so as to improve the construction quality and reduce personal injury. Finally, the second motor 12 drives the transmission gear 13 to rotate, and the transmission gear 13 drives the fan-shaped rack 17 to rotate, which can drive the nozzle 16 to adjust the angle up and down along the bearing 15, so as to settle the dust as much as possible, prevent the dust from floating and causing harm to human health, and improve the protection of personnel health.

[0035] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", 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 representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A dust removal device for road construction, comprising a bottom box (1) and a mounting mechanism arranged above the bottom box (1), characterized in that: The installation mechanism includes a lifting assembly and a rotating assembly; The lifting assembly comprises a first motor (4), a first gear (5), a second gear (6), a threaded shaft (7), a circular plate (8), a limiting shaft (9), a support column (10) and a bottom plate (11); the first motor (4) is installed on the front end surface of the bottom box (1); the first gear (5) is installed on the output end of the first motor (4); the second gear (6) is meshed on the outer surface of the first gear (5); the threaded shaft (7) passes through the middle of the second gear (6); the circular plate (8) is connected to the outer surface of the threaded shaft (7); the limiting shaft (9) passes through one side of the circular plate (8); the support column (10) is installed on the upper end surface of the circular plate (8); and the bottom plate (11) is installed on the top end of the support column (10); The rotating assembly comprises a second motor (12), a transmission gear (13), a fixing plate (14), a bearing (15), a nozzle (16) and a sector rack (17); the second motor (12) is mounted on the upper end surface of the base plate (11); the transmission gear (13) is mounted on the output end of the second motor (12); the fixing plate (14) is mounted on the upper end surface of the base plate (11); the bearing (15) is mounted on the inner end surface of the fixing plate (14); the nozzle (16) is mounted on the side end surface of the bearing (15); and the sector rack (17) is mounted on the tail end of the nozzle (16).

2. A dust removal device for road construction according to claim 1, characterized in that: The bottom of the bottom box (1) is provided with a moving wheel (2), the side end surface of the bottom box (1) is provided with a handle (3), a water tank (18) is provided inside the bottom box (1), a water pump (19) is provided above the water tank (18), a connecting plate (20) is provided on the side end surface of the bottom box (1), a threaded rod (21) passes through the middle of the connecting plate (20), and a base (22) is provided at the bottom of the threaded rod (21).

3. A dust removal device for road construction according to claim 1, characterized in that: The threaded shaft (7) is fixedly connected to the second gear (6), the circular plate (8) is threadedly connected to the threaded shaft (7), and the circular plate (8) is slidably connected to the limit shaft (9).

4. A dust removal device for road construction according to claim 1, characterized in that: The support column (10) is fixedly connected to the circular plate (8), and the bottom plate (11) is fixedly connected to the support column (10), and the bottom plate (11) forms a lifting structure through the support column (10) and the bottom box (1).

5. A dust removal device for road construction according to claim 1, characterized in that: The sector-shaped rack (17) is meshingly connected with the transmission gear (13), and the nozzle (16) forms a rotating structure with the fixed plate (14) through the bearing (15).

6. A dust removal device for road construction according to claim 2, characterized in that: The threaded rod (21) is threadedly connected to the connecting plate (20), and the base (22) is fixedly connected to the threaded rod (21), and the base (22) is symmetrically distributed along the bottom box (1).

7. A dust removal device for road construction according to claim 2, characterized in that: The nozzle (16) forms a flow structure between the water pump (19) and the water tank (18), and the nozzle (16) has a decreasing diameter.

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