Dust fall device for highway engineering construction

Abstract

The utility model relates to the technical field of highway engineering construction, in particular to a highway engineering construction dust falling device which comprises a base. Dust falling of highway engineering construction is achieved through the dust falling structure; the number of the idler wheels is four, and the four idler wheels are all installed at the four corners of the base. According to the device, a holding rod is pushed to enable four rolling wheels to move the device to a proper position, a threaded rod rotates in a threaded cylinder to adjust the dust removal height of the device, meanwhile, sliding blocks slide in corresponding sliding openings to adjust the positions of two fixing frames, the positions of two second dustproof nets are adjusted, and the dust removal efficiency is improved. A motor drives a threaded cylinder to rotate, the threaded cylinder drives a threaded rod and a mounting rod to rotate, and the mounting rod drives two first fixing frames to rotate, so that two first dust screens and two second dust screens perform dust falling; according to the device, multi-angle dust falling on the highway engineering construction site is facilitated, and the working efficiency is improved.

Description

Technical Field

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

[0002] In the technical field of highway engineering construction, a certain amount of dust will be generated during the highway engineering construction process. A large amount of dust will cause environmental pollution, block the sight of construction workers and affect work efficiency, and at the same time do not comply with relevant regulations on construction dust. Therefore, dust removal or dust reduction must be carried out. The present application discloses a dust reduction device for highway engineering construction, which is used to provide a device for use in the highway engineering construction process to treat the dust generated during the construction process.

[0003] According to the patent publication number CN210522094U, a road construction dust reduction device includes a construction box, a bearing platform, a nozzle and a support frame. The support frame is welded under the bearing platform. The support frame is composed of multiple groups of steel rods welded together. The construction box and the water tank are separately installed inside the support frame. A through hole for the water supply pipe to pass through is opened on the upper surface of the bearing platform. The water pipe connects the nozzle, the water pump and the water tank. The water pump and the battery are installed inside the construction box. A groove is also opened on the side of the through hole at the center position of the upper surface of the bearing platform. The groove is flush with the long side of the bearing platform. A screw rod is rotatably arranged inside the groove, and the screw rod passes through a skateboard. The cross-section of the skateboard is I-shaped and slides along the groove. A rotating rod is rotatably arranged on the upper surface of the skateboard, and the rotating rod is vertically arranged.

[0004] Although the above device proposes a device for dust removal in highway engineering construction, the device achieves dust removal by spraying water at a fixed angle, which is inconvenient to perform dust removal at multiple angles at the same time. When the angle needs to be adjusted, the device needs to be rotated, which has a certain impact on work efficiency. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a highway engineering construction dust reduction device to solve the problem that it is inconvenient to perform dust removal at multiple angles at the same time.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust reduction device for highway engineering construction, comprising: a base; a dust reduction structure: the dust reduction structure is installed on the base, the dust reduction structure includes two first fixed frames, two second fixed frames, two first dust-proof nets and two second dust-proof nets, and dust reduction for highway engineering construction is achieved through the dust reduction structure; rollers: there are four rollers, and the four rollers are installed at the four corners of the base.

[0009] By adopting the above technical solution, the dust reduction structure is installed through the base, and dust reduction is carried out during highway construction through two first dust-proof nets and two second dust-proof nets with dust-reducing function installed in the dust reduction structure, and the movement of the device is facilitated by four rollers.

[0010] Optionally, the dust reduction structure also includes a motor, a support plate, a threaded cylinder, a threaded rod and a mounting rod, the motor is mounted on a base, the base is fixedly connected to four support rods, the support plate is fixedly connected to four support rods, the threaded cylinder passes through the support plate and is fixedly connected to the output end of the motor, the threaded rod is threadedly connected in the threaded cylinder, the mounting rod is fixedly connected to the top of the threaded rod, the two first fixed frames are fixedly connected to the mounting rod, the two first fixed frames are provided with two sliding openings, the two second fixed frames are fixedly connected to two sliding blocks, the four sliding blocks are respectively slidably connected in the four sliding openings, the two first dustproof nets are respectively mounted in the two first fixed frames, and the two second dustproof nets are respectively mounted in the two second fixed frames.

[0011] By adopting the above technical scheme, the support plate is fixed by four support rods, the height of the threaded rod and the mounting rod is adjusted by rotating the threaded rod in the threaded barrel, the two first dust-proof nets are respectively installed through the two first fixed frames, and the position of the second fixed frame is adjusted by sliding the sliding block from the sliding opening, thereby adjusting the dust removal area of ​​the device, and the two second dust-proof nets are respectively installed through the two second fixed frames. After the adjustment is completed, the threaded barrel is driven to rotate by a motor, so that the threaded barrel drives the threaded rod and the mounting rod to rotate, thereby performing multi-angle dust reduction in the highway engineering construction environment.

[0012] Optionally, the four sliding blocks are all fixedly connected to limit blocks.

[0013] By adopting the above technical solution, the limiting block is used to limit the sliding block, thereby preventing the sliding block from falling off from the sliding opening during the sliding process of the sliding block.

[0014] Optionally, a holding rod is further included, and two connecting rods are fixedly connected to the base, and the holding rod is fixedly connected to the two connecting rods.

[0015] By adopting the above technical solution, the holding rod is supported and fixed by two connecting rods, and the holding rod is convenient for the staff to push the device to move.

[0016] Optionally, an anti-slip sleeve is provided on the grip rod.

[0017] By adopting the above technical solution, the anti-slip sleeve makes it easier for workers to hold the holding rod.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the utility model provides a highway engineering construction dust reduction device, which has the following beneficial effects:

[0020] The highway engineering construction dust reduction device moves the device to a suitable position by pushing a holding rod to make four rollers, adjusts the dust removal height of the device by rotating the threaded rod in the threaded barrel, and adjusts the positions of the two fixed frames by sliding the sliding blocks in the corresponding sliding openings, thereby adjusting the positions of the two second dust-proof nets and adjusting the dust removal range of the device. The threaded barrel is driven to rotate by a motor, the threaded barrel drives the threaded rod and the mounting rod to rotate, and the mounting rod drives the two first fixed frames to rotate, so that the two first dust-proof nets and the two second dust-proof nets can reduce dust on the highway engineering construction site. The device is convenient for multi-angle dust reduction on the highway engineering construction site, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the three-dimensional structure of the main view of the utility model;

[0022] Figure 2 It is a three-dimensional structural schematic diagram of the utility model from the rear;

[0023] Figure 3 It is a schematic diagram of the three-dimensional structure of the utility model from the side;

[0024] Figure 4 For this utility model Figure 1 A schematic diagram of the three-dimensional structure enlarged at the A mark in the middle;

[0025] In the figure: 1. base; 2. first fixed frame; 3. second fixed frame; 4. first dustproof net; 5. second dustproof net; 6. roller; 7. motor; 8. support plate; 9. threaded cylinder; 10. threaded rod; 11. mounting rod; 12. support rod; 13. sliding block; 14. limiting block; 15. holding rod; 16. connecting rod; 17. anti-slip sleeve. DETAILED DESCRIPTION

[0026] 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.

[0027] Example

[0028] See also Figures 1 to 4, a highway engineering construction dust reduction device, comprising: a base 1; a dust reduction structure: the dust reduction structure is installed on the base 1, the dust reduction structure comprises two first fixed frames 2, two second fixed frames 3, two first dust-proof nets 4 and two second dust-proof nets 5, and the dust reduction of the highway engineering construction is realized through the dust reduction structure; rollers 6: there are four rollers 6, and the four rollers 6 are all installed at the four corners of the base 1. The dust reduction structure is installed through the base 1, and the highway engineering construction is dusted through the two first dust-proof nets 4 and two second dust-proof nets 5 with dust reduction function installed in the dust reduction structure. The movement of the device is facilitated by the four rollers 6. The dust reduction structure also includes a motor 7, A support plate 8, a threaded barrel 9, a threaded rod 10 and a mounting rod 11, the motor 7 is installed on the base 1, four support rods 12 are fixedly connected to the base 1, the support plate 8 is fixedly connected to the four support rods 12, the threaded barrel 9 passes through the support plate 8 and the output end of the motor 7 and is fixedly connected, the threaded rod 10 is threadedly connected in the threaded barrel 9, the mounting rod 11 is fixedly connected to the top of the threaded rod 10, the two first fixed frames 2 are fixedly connected to the mounting rod 11, the two first fixed frames 2 are each provided with two sliding openings, the two second fixed frames 3 are each fixedly connected to two sliding blocks 13, the four sliding blocks 13 are respectively slidably connected in the four sliding openings, the two first anti- The dust nets 4 are respectively installed in the two first fixed frames 2, and the two second dust-proof nets 5 are respectively installed in the two second fixed frames 3. The support plate 8 is fixed by four support rods 12. The height of the threaded rod 10 and the mounting rod 11 is adjusted by rotating the threaded rod 10 in the threaded cylinder 9. The two first dust-proof nets 4 are respectively installed through the two first fixed frames 2. At the same time, the sliding block 13 is slid from the sliding opening to adjust the position of the second fixed frame 3, thereby adjusting the dust removal area of ​​the device. The two second dust-proof nets 5 are respectively installed through the two second fixed frames 3. After the adjustment is completed, the threaded cylinder 9 is driven to rotate by the motor 7, so that the threaded cylinder 9 drives the threaded rod 10 and The mounting rod 11 rotates to perform multi-angle dust reduction in the highway engineering construction environment. The four sliding blocks 13 are fixedly connected to the limiting blocks 14. The limiting blocks 14 are used to limit the sliding blocks 13 to prevent the sliding blocks 13 from falling off from the sliding openings during the sliding process of the sliding blocks 13. The base 1 also includes a holding rod 15. Two connecting rods 16 are fixedly connected to the base 1. The holding rod 15 is fixedly connected to the two connecting rods 16. The holding rod 15 is supported and fixed by the two connecting rods 16. The holding rod 15 is convenient for the staff to push the device to move. The holding rod 15 is provided with an anti-slip sleeve 17. The anti-slip sleeve 17 facilitates the staff to hold the holding rod 15.

[0029] To sum up, the working principle and working process of the highway engineering construction dust reduction device are as follows: when in use, the holding rod 15 is pushed to make the four rollers 6 move the device to a suitable position, and the dust removal height of the device is adjusted by rotating the threaded rod 10 in the threaded cylinder 9. At the same time, the positions of the two fixed frames are adjusted by sliding the sliding blocks 13 in the corresponding sliding openings, respectively, to achieve the position adjustment of the two second dust-proof nets 5, thereby adjusting the dust removal range of the device, and the threaded cylinder 9 is driven to rotate by the motor 7, and the threaded cylinder 9 drives the threaded rod 10 and the mounting rod 11 to rotate, and the mounting rod 11 drives the two first fixed frames 2 to rotate, so that the two first dust-proof nets 4 and the two second dust-proof nets 5 can reduce dust on the highway engineering construction site.

[0030] The above embodiments only express the specific implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. A dust suppression device for highway engineering construction, characterized in that: include: Base (1); Dust reduction structure: the dust reduction structure is installed on a base (1), the dust reduction structure comprises two first fixed frames (2), two second fixed frames (3), two first dust-proof nets (4) and two second dust-proof nets (5), and dust reduction for highway engineering construction is achieved through the dust reduction structure. The dust reduction structure also comprises a motor (7), a support plate (8), a threaded barrel (9), a threaded rod (10) and a mounting rod (11), the motor (7) is installed on the base (1), four support rods (12) are fixedly connected to the base (1), the support plate (8) is fixedly connected to the four support rods (12), the threaded barrel (9) penetrates the support plate (8) and the motor (11), and the threaded barrel (9) passes through the support plate (8) and the motor (11). The output end of the first and second fixing frames (7) is fixedly connected, the threaded rod (10) is threadedly connected in the threaded tube (9), the mounting rod (11) is fixedly connected to the top of the threaded rod (10), the two first fixing frames (2) are fixedly connected to the mounting rod (11), the two first fixing frames (2) are provided with two sliding openings, the two second fixing frames (3) are fixedly connected with two sliding blocks (13), the four sliding blocks (13) are respectively slidably connected in the four sliding openings, the two first dustproof nets (4) are respectively installed in the two first fixing frames (2), and the two second dustproof nets (5) are respectively installed in the two second fixing frames (3); Rollers (6): There are four rollers (6), and the four rollers (6) are installed at the four corners of the base (1).

2. A highway engineering construction dust suppression device according to claim 1, characterized in that: 。 3. A highway engineering construction dust suppression device according to claim 2, characterized in that: The four sliding blocks (13) are all fixedly connected to limit blocks (14).

4. A highway engineering construction dust suppression device according to claim 1, characterized in that: It also comprises a holding rod (15), two connecting rods (16) are fixedly connected to the base (1), and the holding rod (15) is fixedly connected to the two connecting rods (16).

5. A highway engineering construction dust suppression device according to claim 4, characterized in that: The gripping rod (15) is sleeved with an anti-slip sleeve (17).

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