Noise reduction and dust prevention device for municipal construction

Abstract

The utility model belongs to the technical field of construction, and discloses a municipal construction noise reduction and dust prevention device which comprises a first connecting plate, an auxiliary mechanism is arranged in the first connecting plate, and the auxiliary mechanism extends to the outer side of the first connecting plate; the noise reduction and dust prevention device for municipal construction has the beneficial effects that a motor and a water pump are started at the same time, water in a water storage tank is conveyed into a spray head through the water pump, meanwhile, a second rolling shaft drives a half gear to rotate, when the half gear is connected with a gear, the gear rotates in the forward direction, and due to the fact that the gear is meshed with a toothed plate, noise is reduced; when the half gear is away from the gear, the spring is not stressed and rebounds and drives the toothed plate to move forwards, so that the gear rotates reversely, and through the structure, the connecting pipe can drive the spray head to rotate in a reciprocating manner in the forward and reverse directions, so that the purpose of increasing the spraying range is achieved; and the dust removal effect of the device is enhanced.

Description

Technical Field

[0001] The present application relates to the field of construction technology, and more specifically, to a noise reduction and dust prevention device for municipal construction. Background Art

[0002] At present, with the increasing improvement of people's quality of life, citizens have put forward higher requirements on the quality of urban environment. Traditional construction often gives people the impression of being dirty, messy, noisy and dusty.

[0003] After searching the publication (announcement) number: CN215255181U, a noise reduction and dust prevention device for construction foundation pit excavation is disclosed, including a first noise reduction plate, the first noise reduction plate is internally connected to an anti-corrosion layer, one side of the anti-corrosion layer is connected to a noise reduction layer, and one side of the noise reduction layer is connected to a wear-resistant layer. During use of this application, due to the lack of a rotating mechanism, the nozzle can only spray at a certain place for dust prevention. When dust reduction is required at different locations, the entire equipment needs to be moved. This process is not only time-consuming and labor-intensive, but also reduces the efficiency of dust prevention.

[0004] In order to solve the above problems, the present application provides a noise reduction and dust prevention device for municipal construction. Utility Model Content

[0005] The noise reduction and dust prevention device for municipal construction provided in this application adopts the following technical solution:

[0006] A noise reduction and dust prevention device for municipal construction, comprising a connecting plate 1, an auxiliary mechanism is arranged inside the connecting plate 1, and the auxiliary mechanism extends to the outside of the connecting plate 1;

[0007] The auxiliary mechanism includes two transverse plates, both of which are fixedly connected to one side of a connecting plate, and the two transverse plates are symmetrically arranged up and down with the center line of the connecting plate as the axis, a roller one is embedded between the two transverse plates, a connecting plate two is fixedly sleeved on the outer side of the roller one, a water pump is fixedly connected to the top of the upper transverse plate, a connecting pipe is fixedly connected to the top of the water pump, a nozzle is sleeved on the outer side of the top of the connecting pipe, a gear is fixedly sleeved on the outer side of the connecting pipe, a half gear is meshed on one side of the gear, a roller two is fixedly embedded inside the half gear, a tooth plate is meshed on the other side of the gear, a spring is fixedly connected to the rear side of the tooth plate, a vertical plate is fixedly connected to the rear end of the spring, the vertical plate is fixedly connected to one side of the upper transverse plate, and noise reduction components are provided on the outer sides of the two transverse plates.

[0008] Furthermore, a water tank is fixedly connected between the two horizontal plates, the water tank is located on the front side of the roller, and a water pipe is fixedly connected between the water tank and the water pump.

[0009] Through the above technical solution, by setting up a water storage tank, the dustproof working time of the device can be increased.

[0010] Furthermore, a motor is fixedly connected to the top of the water tank, the output shaft of the motor is fixedly connected to the second roller, and the connection pipe and the water pump are movably connected through a bearing.

[0011] Through the above technical solution, the connecting pipe can be more stable when rotating.

[0012] Furthermore, a guide groove is provided inside the rear side of the tooth plate, a guide rod is embedded inside the guide groove, a rear end of the guide rod is fixedly connected to the vertical plate, and the spring is sleeved on the outside of the guide rod.

[0013] Through the above technical solution, by setting the guide rod, the tooth plate can be supported and the tooth plate can be made to move forward and backward more smoothly.

[0014] Furthermore, the bottom of the connecting plate 1 and the connecting plate 2 are both fixedly connected with a universal wheel 1, and the bottom of the horizontal plate below is fixedly connected with two universal wheels 2, and the bottoms of the two universal wheels 1 and the two universal wheels 2 are all in the same horizontal plane.

[0015] Through the above technical solution, by setting four universal wheels, it is convenient to move the connecting plate 1 and the connecting plate 2.

[0016] Furthermore, the noise reduction component includes two sound absorbing layers, and the two sound absorbing layers are fixedly embedded in the first connecting plate and the second connecting plate respectively.

[0017] Through the above technical solution, by providing a wear-resistant layer, the practicality of the connecting plate 1 and the connecting plate 2 can be increased.

[0018] Furthermore, a wear-resistant layer is fixedly embedded in the two sound-absorbing layers, and a noise reduction layer is fixedly embedded in the two wear-resistant layers.

[0019] Through the above technical solution, by setting the noise reduction layer, the device can achieve a good noise reduction effect.

[0020] In summary, the present application includes at least one of the following beneficial technical effects:

[0021] Start the motor and the water pump at the same time, the water pump transports the water in the water tank to the inside of the nozzle, and at the same time, the second roller drives the half gear to rotate. When the half gear is connected to the gear, the gear will rotate forward. Since the gear is meshed with the toothed plate, the toothed plate will move backward to squeeze the spring. When the half gear is away from the gear, the spring will not be subjected to force, rebound, and drive the toothed plate to move forward, causing the gear to rotate in the opposite direction. Through the above structure, the connecting pipe can drive the nozzle to rotate back and forth in the forward and reverse directions, thereby achieving the purpose of increasing the spraying range and enhancing the dust removal effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of this application;

[0023] Figure 2 A three-dimensional diagram of one end of a vertical plate of the present application;

[0024] Figure 3 For this application Figure 1 A magnified view of the structure of the middle part A;

[0025] Figure 4 A partial cross-sectional view of the present application;

[0026] Figure 5 This is a partial stereogram of the present application.

[0027] Description of the numbers in the figure:

[0028] 1. Connecting plate 1; 2. Horizontal plate; 3. Roller 1; 4. Connecting plate 2; 5. Water pump; 6. Connecting pipe; 7. Nozzle; 8. Gear; 9. Half gear; 10. Roller 2; 11. Tooth plate; 12. Spring; 13. Vertical plate; 14. Water tank; 15. Motor; 16. Guide rod; 17. Universal wheel; 18. Sound-absorbing layer; 19. Wear-resistant layer; 20. Noise reduction layer. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application; obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application without making creative work are within the scope of protection of the present application.

[0030] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present application. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0031] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" 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 this application can be understood according to specific circumstances.

[0032] Example:

[0033] The present application embodiment discloses a noise reduction and dust prevention device for municipal construction. Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , including a connecting plate 1, an auxiliary mechanism is provided inside the connecting plate 1, and the auxiliary mechanism extends to the outside of the connecting plate 1;

[0034] The auxiliary mechanism includes two horizontal plates 2, both of which are fixedly connected to one side of the connecting plate 1, and the two horizontal plates 2 are symmetrically arranged up and down with the center line of the connecting plate 1 as the axis, a roller 3 is embedded between the two horizontal plates 2, and a connecting plate 2 4 is fixedly sleeved on the outer side of the roller 3, and a water pump 5 is fixedly connected to the top of the upper horizontal plate 2, and a connecting pipe 6 is fixedly connected to the top of the water pump 5. A nozzle 7 is sleeved on the outer side of the top of the connecting pipe 6, and a gear 8 is fixedly sleeved on the outer side of the connecting pipe 6, and a half gear 9 is meshed on one side of the gear 8, and a roller 2 10 is fixedly embedded inside the half gear 9, and a toothed plate 11 is meshed on the other side of the gear 8, and a spring 12 is fixedly connected to the rear side of the toothed plate 11, and a vertical plate 13 is fixedly connected to the rear end of the spring 12, and the vertical plate 13 is fixedly connected to one side of the upper horizontal plate 2;

[0035] See also Figure 1 , Figure 2 and Figure 3 A water tank 14 is fixedly connected between the two horizontal plates 2, and the water tank 14 is located at the front side of the roller 1 3. A water pipe is fixedly connected between the water tank 14 and the water pump 5. A motor 15 is fixedly connected to the top of the water tank 14. The output shaft of the motor 15 is fixedly connected to the roller 2 10. The connection pipe 6 and the water pump 5 are movably connected through a bearing. The water tank 14 can support the motor 15, so that the motor 15 can be more stable when running, and the dust removal period of the device can also be extended;

[0036] See also Figure 1 and Figure 2A guide groove is provided inside the rear side of the tooth plate 11, and a guide rod 16 is embedded inside the guide groove. The rear end of the guide rod 16 is fixedly connected to the vertical plate 13, and the spring 12 is sleeved on the outside of the guide rod 16. The guide rod 16 cooperates with the guide rod 16 to limit the tooth plate 11, so that the tooth plate 11 can be more stable when moving forward and backward. The bottom of the connecting plate 1 and the connecting plate 2 are fixedly connected to the universal wheel 17, and the bottom of the horizontal plate 2 below is fixedly connected to two universal wheels 17, and the bottoms of the two universal wheels 17 and the two universal wheels 17 are in the same horizontal plane.

[0037] See also Figure 1 and Figure 4 , noise reduction components are provided on the outside of the two horizontal plates 2, and the noise reduction components include two sound absorbing layers 18, and the two sound absorbing layers 18 are respectively fixedly embedded in the connection plate 1 and the connection plate 2 4, and the two sound absorbing layers 18 are fixedly embedded with wear-resistant layers 19, and the two wear-resistant layers 19 are fixedly embedded with noise reduction layers 20. By providing the wear-resistant layers 19, the practicality of the connection plate 1 and the connection plate 2 4 can be increased, and by providing the noise reduction layers 20, the device can achieve a good noise reduction effect;

[0038] The implementation principle of the embodiment of the present application is as follows: first, the device is moved to a suitable position by four universal wheels 17, and then the connecting plate 2 4 is rotated with the center line of the roller 1 3 as the axis through the roller 1 3, so that the device is in an unfolded state, and then the motor 15 and the water pump 5 are started at the same time, and the water pump 5 transports the water in the water tank 14 to the inside of the nozzle 7 through the water pipe and the connecting pipe 6, where the connecting pipe 6 is made of stainless steel, and at the same time, the output shaft of the motor 15 drives the roller 2 10 to rotate, and the roller 2 10 drives the half gear 9 to rotate, and when the half gear 9 is connected to the gear 8, the gear 8 will rotate forward, because the gear 8 and the gear 8 are connected, the gear 8 will rotate forward. The tooth plates 11 are meshed, so that the tooth plates 11 will move backward, squeezing the spring 12, causing the spring 12 to deform and be in a compressed state. When the half gear 9 is away from the gear 8, the spring 12 will not be subjected to the force, rebound, and drive the tooth plate 11 to move forward, causing the gear 8 to rotate in the opposite direction. Through the above structure, the connecting pipe 6 can drive the nozzle 7 to reciprocate in the forward and reverse directions, so as to achieve the purpose of increasing the spraying range and enhance the dust removal effect of the device. When the device is idle, the connecting plate 2 4 can be folded again by the roller 1 3, so that the device occupies less space and is more convenient to carry.

[0039] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A noise reduction and dust prevention device for municipal construction, comprising a connecting plate (1), characterized in that: An auxiliary mechanism is provided inside the connecting plate 1 (1), and the auxiliary mechanism extends to the outside of the connecting plate 1 (1); The auxiliary mechanism comprises two transverse plates (2), the two transverse plates (2) are fixedly connected to one side of the connecting plate (1), the two transverse plates (2) are symmetrically arranged up and down with the center line of the connecting plate (1) as the axis, a roller (3) is embedded between the two transverse plates (2), a connecting plate (4) is fixedly sleeved on the outer side of the roller (3), a water pump (5) is fixedly connected to the top of the upper transverse plate (2), a connecting pipe (6) is fixedly connected to the top of the water pump (5), and a spray nozzle (6) is sleeved on the outer side of the top of the connecting pipe (6). The connecting tube (6) is provided with a gear (8) fixedly sleeved on its outer side, a half gear (9) is meshed with one side of the gear (8), a roller (10) is fixedly embedded inside the half gear (9), a toothed plate (11) is meshed with the other side of the gear (8), a spring (12) is fixedly connected to the rear side of the toothed plate (11), a vertical plate (13) is fixedly connected to the rear end of the spring (12), the vertical plate (13) is fixedly connected to one side of the upper horizontal plate (2), and noise reduction components are provided on the outer sides of the two horizontal plates (2).

2. A noise reduction and dust prevention device for municipal construction according to claim 1, characterized in that: A water tank (14) is fixedly connected between the two transverse plates (2), the water tank (14) is located in front of the roller (3), and a water pipe is fixedly connected between the water tank (14) and the water pump (5).

3. A noise reduction and dust prevention device for municipal construction according to claim 2, characterized in that: A motor (15) is fixedly connected to the top of the water storage tank (14), an output shaft of the motor (15) is fixedly connected to the second roller (10), and a connection point between the connecting pipe (6) and the water pump (5) is movably connected via a bearing.

4. The noise reduction and dust prevention device for municipal construction according to claim 1, characterized in that: A guide groove is provided inside the rear side of the tooth plate (11), a guide rod (16) is embedded inside the guide groove, the rear end of the guide rod (16) is fixedly connected to the vertical plate (13), and the spring (12) is sleeved on the outside of the guide rod (16).

5. The noise reduction and dust prevention device for municipal construction according to claim 1, characterized in that: The bottoms of the connecting plate 1 (1) and the connecting plate 2 (4) are both fixedly connected with a universal wheel (17) 1, and the bottom of the horizontal plate (2) located below is fixedly connected with two universal wheels (17) 2, and the bottoms of the two universal wheels (17) 1 and the two universal wheels (17) 2 are all in the same horizontal plane.

6. The noise reduction and dust prevention device for municipal construction according to claim 1, characterized in that: The noise reduction component comprises two sound absorbing layers (18), and the two sound absorbing layers (18) are respectively fixedly embedded in the first connecting plate (1) and the second connecting plate (4).

7. A noise reduction and dust prevention device for municipal construction according to claim 6, characterized in that: A wear-resistant layer (19) is fixedly embedded inside the two sound-absorbing layers (18), and a noise reduction layer (20) is fixedly embedded inside the two wear-resistant layers (19).

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