A dust suppression structure for a concrete dust detection device

Abstract

The utility model discloses a dust reduction structure for a concrete dust detection device, including a triangular frame, a water pipe and a support frame, wherein the water pipe is fixedly installed inside the triangular frame, the support frame is fixedly installed on the top of the triangular frame and is provided with four groups, a support frame is fixedly installed on the top of the inner side of the triangular frame and is provided with three groups, the inner wall of the support frame is fixedly connected to the surface of the water pipe, an adjustment component is provided on the left side of the triangular frame, and an adjustment slot is provided on the front and rear sides of the triangular frame and is provided with four groups. The utility model solves the problem that the nozzle used in the dust reduction device can only perform dust reduction work on the designated area by arranging a motor, a rotating rod and a shunt pipe, and the dust reduction device cannot perform dust reduction work on the area outside the designated area, resulting in a low dust reduction efficiency of the dust reduction device, and the nozzle used in the dust reduction device sprays the designated area for a long time, which easily causes water accumulation in the designated spraying area and affects the environment of the detection site.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete dust reduction, in particular to a dust reduction structure for a concrete dust detection device. Background Art

[0002] Indoor sites used for concrete performance testing may cause concrete to break during the testing process, which in turn causes dust, resulting in a dirty and messy environment in the testing site. Dust can cause serious damage to machines, construction workers and the surrounding natural environment;

[0003] Therefore, dust suppression devices are used to suppress concrete dust during concrete processing.

[0004] However, there are some problems with the existing technology:

[0005] At present, the announcement number is CN219879435U, which mainly involves the field of dust reduction in detection sites. It includes a water inlet pipe, a plurality of suspension rods are arranged in an array on the water inlet pipe, a plurality of branch pipes are connected at the bottom of the water inlet pipe, a bendable connecting hose is connected at the bottom of the branch pipe, a nozzle is connected at the bottom of the connecting hose, a push rod is connected to the upper oblique upper side of the suspension rod, and a plurality of connecting hoses are located on the sliding path of the push rod. The beneficial effect of the utility model is that it can effectively realize the dust reduction operation in the detection site, reduce the amount of dust at various positions in the site, and ensure the health of the detection personnel.

[0006] Based on the search of the above patents and in combination with the equipment in the prior art, it is found that the above equipment can solve the problems of large workload and inconvenient operation of manual operation when applied, and on the other hand, it has a good dust reduction effect on the ground, but an unsatisfactory dust reduction effect on dust floating in the air. However, during use, the nozzle used by the dust reduction device can only spray and reduce dust in the designated area, and the dust reduction device cannot reduce dust in areas outside the designated area, resulting in a low dust reduction efficiency of the dust reduction device. In addition, the nozzle used by the dust reduction device sprays the designated area for a long time, which easily causes water accumulation in the designated spraying area and affects the environment of the detection site. Utility Model Content

[0007] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a dust reduction structure for a concrete dust detection device, which has the advantage of adjusting the angle of the nozzle of the dust reduction device, and solves the problem that the nozzle used by the dust reduction device can only spray and reduce dust in a designated area, and the dust reduction device cannot perform dust reduction work on areas outside the designated area, resulting in low dust reduction efficiency of the dust reduction device. In addition, the nozzle used by the dust reduction device sprays the designated area for a long time, which easily causes water accumulation in the designated spraying area and affects the environment of the detection site.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust reduction structure for a concrete dust detection device, comprising a triangular frame, a water pipe and a support frame, wherein the water pipe is fixedly installed inside the triangular frame, the support frame is fixedly installed on the top of the triangular frame and is provided with four groups, a support frame is fixedly installed on the top of the inner side of the triangular frame and is provided with three groups, the inner wall of the support frame is fixedly connected to the surface of the water pipe, an adjustment component is provided on the left side of the triangular frame, and adjustment grooves are opened on the front and rear sides of the triangular frame and are provided with four groups.

[0009] As a preferred embodiment of the utility model, the adjustment assembly includes a motor, a transmission rod and a first gear. The motor is fixedly mounted on the left side of the triangular frame. The transmission rod is transmission-connected to the output end of the motor. The other end of the transmission rod penetrates the triangular frame from left to right and is movably connected to the right side of the inner wall of the triangular frame. The first gear is fixedly mounted on the surface of the transmission rod and is provided in two groups.

[0010] As a preferred embodiment of the utility model, a rotating rod is movably installed inside the triangular frame, a second gear is fixedly installed on the surface of the rotating rod, and the first gear is meshed with the second gear.

[0011] As a preferred embodiment of the utility model, the bottom of the water pipe is connected to a diversion pipe, four groups of diversion pipes are arranged and distributed at equal distances, the other end of the diversion pipe is connected to a hose, the other end of the hose is connected to a connecting pipe, and the other end of the connecting pipe is connected to a nozzle.

[0012] As a preferred embodiment of the utility model, a fixing block is fixedly installed on the surface of the rotating rod, and the fixing blocks are provided in four groups and are distributed at equal distances, and the outer side of the fixing block is fixedly connected to the inner side of the connecting pipe.

[0013] As a preferred embodiment of the utility model, a support sleeve is fixedly installed on the surface of the rotating rod, and the support sleeves are provided in three groups and are distributed at equal distances. A connecting rod is fixedly installed on the top of the support sleeve, and the other end of the connecting rod is fixedly connected to the top of the inner wall of the triangular frame.

[0014] As a preferred embodiment of the utility model, a dust concentration sensor is fixedly installed on the right side of the triangular frame, and a control box is fixedly installed on the right bottom of the triangular frame. The control box is electrically connected to the dust concentration sensor and the motor through a wire.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model is provided with a motor, a rotating rod and a shunt pipe, and the output end of the motor drives the transmission rod to rotate, and the rotation of the transmission rod drives the first gear to rotate, and the rotation of the first gear drives the second gear to rotate and adjust, and the rotation of the second gear drives the rotation of the rotating rod, and the rotation of the rotating rod drives the fixed block and the connecting rod to rotate and adjust, and the angle of the branch head can be adjusted conveniently through the rotation adjustment of the connecting rod, and the clean water inside the water pipe is shunted through the shunt pipe, and the clean water is transported to the inside of the hose and the connecting pipe through the shunt pipe and sprayed out through the nozzle, and the hose is convenient for adapting to the adjustment of the connecting pipe, so that the nozzle used in the dust reduction device can only spray and dust reduction work on the designated area, and the dust reduction device cannot perform dust reduction work on the area outside the designated area, resulting in low dust reduction efficiency of the dust reduction device, and the nozzle used in the dust reduction device sprays the designated area for a long time, which is easy to cause water accumulation in the designated spraying area and affect the environment of the detection site, and has the advantage of adjusting the angle of the nozzle of the dust reduction device.

[0017] 2. The utility model uses an adjustment component arranged on the left side of the triangular frame to drive the transmission rod to rotate through the output end of the motor, and the first gear is driven to rotate through the rotation of the transmission rod, and the second gear is driven to rotate and adjust through the rotation of the first gear.

[0018] 3. The utility model uses a rotating rod disposed inside the triangular frame to drive the rotating rod to rotate through the rotation of the second gear, and the rotation of the rotating rod drives the fixed block and the connecting rod to rotate and adjust, and the angle of the split head can be adjusted by rotating the connecting rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the triangular frame of the utility model;

[0021] Figure 3 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0022] In the figure: 1. triangular frame; 2. water pipe; 3. support frame; 4. support frame; 5. adjustment component; 51. motor; 52. transmission rod; 53. first gear; 6. adjustment slot; 7. rotating rod; 8. second gear; 9. diverter pipe; 10. hose; 11. connecting pipe; 12. nozzle; 13. fixing block; 14. support sleeve; 15. connecting rod; 16. dust concentration sensor; 17. control box. DETAILED DESCRIPTION

[0023] 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.

[0024] like Figures 1 to 3 As shown, the utility model provides a dust reduction structure for a concrete dust detection device, including a triangular frame 1, a water pipe 2 and a support frame 3, the water pipe 2 is fixedly installed inside the triangular frame 1, the support frame 3 is fixedly installed on the top of the triangular frame 1 and is provided with four groups, a support frame 4 is fixedly installed on the inner top of the triangular frame 1 and is provided with three groups, the inner wall of the support frame 4 is fixedly connected to the surface of the water pipe 2, an adjustment component 5 is provided on the left side of the triangular frame 1, and adjustment grooves 6 are opened on the front and rear sides of the triangular frame 1 and are provided with four groups.

[0025] refer to Figure 1 and Figure 2 The adjustment component 5 includes a motor 51, a transmission rod 52 and a first gear 53. The motor 51 is fixedly mounted on the left side of the triangular frame 1. The transmission rod 52 is transmission-connected to the output end of the motor 51. The other end of the transmission rod 52 penetrates the triangular frame 1 from the left to the right and is movably connected to the right side of the inner wall of the triangular frame 1. The first gear 53 is fixedly mounted on the surface of the transmission rod 52 and is provided with two groups.

[0026] As a technical optimization solution of the utility model, an adjustment component 5 is arranged on the left side of the triangular frame 1, and the transmission rod 52 is driven to rotate through the output end of the motor 51, and the first gear 53 is driven to rotate through the rotation of the transmission rod 52, and the second gear 8 is driven to rotate and adjust through the rotation of the first gear 53.

[0027] refer to Figure 2 A rotating rod 7 is movably installed inside the triangular frame 1 , a second gear 8 is fixedly installed on the surface of the rotating rod 7 , and the first gear 53 is meshed with the second gear 8 .

[0028] As a technical optimization solution of the utility model, the rotating rod 7 is arranged inside the triangular frame 1, and the second gear 8 is used to rotate the rotating rod 7, and the rotating rod 7 is used to rotate and adjust the fixed block 13 and the connecting rod 15, and the connecting rod 15 is used to rotate and adjust the angle of the split head.

[0029] refer to Figure 2 and Figure 3 The bottom of the water pipe 2 is connected with a diversion pipe 9, and four groups of diversion pipes 9 are arranged and distributed at equal distances. The other end of the diversion pipe 9 is connected with a hose 10, and the other end of the hose 10 is connected with a connecting pipe 11, and the other end of the connecting pipe 11 is connected with a nozzle 12.

[0030] As a technical optimization solution of the utility model, a diversion pipe 9 is arranged at the bottom of the water pipe 2, and the clean water inside the water pipe 2 is diverted through the diversion pipe 9, and the clean water is transported to the inside of the hose 10 and the connecting pipe 11 through the diversion pipe 9 and sprayed out through the nozzle 12. The hose 10 facilitates the adaptation work when adjusting the connecting pipe 11.

[0031] refer to Figure 2 and Figure 3 A fixing block 13 is fixedly installed on the surface of the rotating rod 7 . The fixing blocks 13 are arranged in four groups and are distributed at equal distances. The outer side of the fixing block 13 is fixedly connected to the inner side of the connecting pipe 11 .

[0032] As a technical optimization solution of the utility model, a fixing block 13 is arranged on the surface of the rotating rod 7, and the connecting pipe 11 is installed and fixed by the fixing block 13. The rotating rod 7 is rotated to drive the fixing block 13 and the connecting pipe 11 to rotate and adjust.

[0033] refer to Figure 2 and Figure 3 A support sleeve 14 is fixedly installed on the surface of the rotating rod 7. The support sleeves 14 are provided in three groups and are distributed at equal distances. A connecting rod 15 is fixedly installed on the top of the support sleeve 14. The other end of the connecting rod 15 is fixedly connected to the top of the inner wall of the triangular frame 1.

[0034] As a technical optimization solution of the utility model, a support sleeve 14 is arranged on the surface of the rotating rod 7, and the rotating rod 7 is supported and controlled by the support sleeve 14 and the connecting rod 15, so as to prevent the rotating rod 7 from tilting due to being subjected to force for a long time, thereby making it impossible to effectively adjust the connecting sleeve and the nozzle 12.

[0035] refer to Figure 1 and Figure 2 A dust concentration sensor 16 is fixedly installed on the right side of the triangular frame 1, and a control box 17 is fixedly installed on the right bottom of the triangular frame 1. The control box 17 is electrically connected to the dust concentration sensor 16 and the motor 51 through wires.

[0036] As a technical optimization solution of the utility model, a dust concentration sensor 16 is arranged on the right side of the triangular frame 1 to detect the dust concentration in the air. When the dust concentration reaches a certain value, a command is sent to the control box 17, and the command is transmitted to the motor 51 through the control box 17, so as to facilitate the on-off control of the motor 51.

[0037] The working principle and use process of the utility model are as follows: when in use, the dust concentration in the air is detected by the dust concentration sensor 16. When the dust concentration reaches a certain value, a command is sent to the control box 17, and the command is transmitted to the motor 51 through the control box 17. The motor 51 starts to rotate in a reciprocating cycle. The output end of the motor 51 drives the transmission rod 52 to rotate. When the transmission rod 52 rotates, it drives the first gear 53 to rotate. The rotation of the first gear 53 drives the second gear 8 to rotate. The rotation of the second gear 8 drives the rotating rod 7 to rotate. When the rod 7 rotates, it drives the fixed block 13 to rotate. The rotation of the fixed block 13 drives the connecting pipe 11 and the nozzle 12 to rotate and adjust. The clean water inside the water pipe 2 is diverted through the diversion pipe 9, and the clean water is transported to the inside of the hose 10 and the connecting pipe 11 through the diversion pipe 9 and sprayed out through the nozzle 12. The hose 10 facilitates the adaptation work when the connecting pipe 11 is adjusted, and the clean water is sprayed out through the nozzle 12 to reduce dust. During the rotation of the rotating rod 7, the support rod and the support sleeve 14 cooperate to provide auxiliary support for the rotating rod 7.

[0038] In summary, the dust suppression structure for concrete dust detection device is provided with a motor 51, a rotating rod 7 and a shunt pipe 9. The output end of the motor 51 drives the transmission rod 52 to rotate, and the transmission rod 52 rotates to drive the first gear 53 to rotate, and the first gear 53 rotates to drive the second gear 8 to rotate and adjust, and the second gear 8 rotates to drive the rotating rod 7 to rotate, and the rotating rod 7 rotates to drive the fixed block 13 and the connecting rod 15 to rotate and adjust, and the connecting rod 15 is rotated to adjust the angle of the split head, and the water pipe 2 is connected to the shunt pipe 9. The clean water inside is diverted and transported to the hose 10 and the connecting pipe 11 through the diverter pipe 9 and sprayed out through the nozzle 12. The hose 10 is convenient for adjusting the connecting pipe 11 to adapt to the work, which solves the problem that the nozzle used in the dust reduction device can only spray dust reduction work on the designated area, and the dust reduction device cannot perform dust reduction work on areas outside the designated area, resulting in low dust reduction efficiency of the dust reduction device. In addition, the nozzle used by the dust reduction device sprays the designated area for a long time, which easily causes water accumulation in the designated spraying area and affects the environment of the detection site.

[0039] 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. Although embodiments of the utility model have been shown and described, it is understood by those of ordinary skill in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A dust suppression structure for a concrete dust detection device, comprising a triangular frame (1), a water pipe (2) and a support frame (3), characterized in that: The water pipe (2) is fixedly mounted inside the triangular frame (1); the support frame (3) is fixedly mounted on the top of the triangular frame (1) and is provided with four groups; a support frame (4) is fixedly mounted on the top of the inner side of the triangular frame (1) and is provided with three groups; the inner wall of the support frame (4) is fixedly connected to the surface of the water pipe (2); an adjustment component (5) is provided on the left side of the triangular frame (1); the front and rear sides of the triangular frame (1) are both provided with adjustment slots (6) and are provided with four groups; the adjustment component (5) comprises a motor (51), a transmission rod (52) and a first gear (53); the motor (51) is fixedly mounted on the left side of the triangular frame (1); the transmission rod (52) is transmission-connected to the output end of the motor (51); the other end of the transmission rod (52) passes through the triangular frame (1) from the left to the right and is movably connected to the right side of the inner wall of the triangular frame (1); the first gear (53) is fixedly mounted on the surface of the transmission rod (52) and is provided with two groups.

2. The dust suppression structure for a concrete dust detection device according to claim 1, characterized in that: A rotating rod (7) is movably mounted inside the triangular frame (1), a second gear (8) is fixedly mounted on the surface of the rotating rod (7), and the first gear (53) is meshed with the second gear (8).

3. The dust suppression structure for a concrete dust detection device according to claim 1, characterized in that: The bottom of the water pipe (2) is connected to a diversion pipe (9), and the diversion pipes (9) are provided in four groups and are distributed at equal distances. The other end of the diversion pipe (9) is connected to a hose (10), and the other end of the hose (10) is connected to a connecting pipe (11), and the other end of the connecting pipe (11) is connected to a nozzle (12).

4. The dust suppression structure for a concrete dust detection device according to claim 2, characterized in that: A fixed block (13) is fixedly mounted on the surface of the rotating rod (7), and the fixed blocks (13) are provided in four groups and are distributed at equal distances. The outer side of the fixed block (13) is fixedly connected to the inner side of the connecting pipe (11).

5. The dust suppression structure for a concrete dust detection device according to claim 2, characterized in that: A support sleeve (14) is fixedly mounted on the surface of the rotating rod (7), and the support sleeves (14) are provided in three groups and are distributed at equal distances. A connecting rod (15) is fixedly mounted on the top of the support sleeve (14), and the other end of the connecting rod (15) is fixedly connected to the top of the inner wall of the triangular frame (1).

6. The dust suppression structure for a concrete dust detection device according to claim 1, characterized in that: A dust concentration sensor (16) is fixedly mounted on the right side of the triangular frame (1), and a control box (17) is fixedly mounted on the bottom right side of the triangular frame (1), wherein the control box (17) is electrically connected to the dust concentration sensor (16) and the motor (51) via a wire.

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