Dust falling cylinder supporting equipment

Abstract

The utility model relates to the technical field of dust falling cylinders, in particular to dust falling cylinder supporting equipment which comprises a base, a rotary table is rotatably connected to the upper end of a placement plate, three arc-shaped grooves are formed in the rotary table, positioning rods are connected into the three arc-shaped grooves in a sleeved mode, and sliding plates are fixedly connected to the lower ends of the three positioning rods. Clamping blocks are fixedly connected to the upper ends of the three sliding plates, a dust falling cylinder body is sleeved with the three clamping blocks, sliding blocks are fixedly connected to the lower ends of the three sliding plates, a threaded rod is in threaded connection with the interior of the placement plate, and the threaded rod drives the sliding plates to slide through the sliding blocks by screwing the threaded rod; in the sliding process of the sliding plate, the positioning rods slide in the arc-shaped grooves to drive the rotary table to rotate, in the rotating process of the rotary table, the other two positioning rods drive the sliding plate to slide towards the center, the dust falling cylinder body is fixedly supported through the three clamping blocks, and the clamping position can be adjusted by screwing the threaded rod so as to adapt to dust falling cylinder bodies of different sizes; and the adaptability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dust suppression cylinders, in particular to a dust suppression cylinder supporting device. Background Art

[0002] The dust suppression cylinder is a container for measuring the amount of dust in the atmosphere. Dust suppression is measured by the country on particulate matter that naturally settles in the dust suppression cylinder by gravity under air environment conditions. It reflects the natural settlement of particulate matter. The dust suppression amount is one of the main indicators reflecting atmospheric dust particle pollution.

[0003] For example, a Chinese patent discloses: a movable bird-proof dust reduction sampling device, patent number: CN217738764U, which is provided with a steel base plate with universal wheels at the four corners, a dust reduction cylinder bracket placed on the steel base plate and a dust reduction cylinder steel support with two built-in dust reduction cylinders placed on the dust reduction cylinder bracket. Therefore, the problem that the dust reduction device is bulky and difficult to move is effectively solved, which not only saves transportation costs, but also can be fixed anywhere after the move is completed to prevent the dust reduction device from moving at will.

[0004] However, during the implementation of the above technical solution, it was found that there are at least the following technical problems: the above device uses a steel support to fix the dust suppression cylinder, but when the dust suppression cylinder of a different size needs to be replaced, it is necessary to replace it together with the steel support, which lacks adaptability and increases additional costs. Utility Model Content

[0005] 1. Technical issues to be solved

[0006] In view of the deficiencies in the prior art, the utility model provides a dust suppression cylinder supporting device, which solves the technical problem that the above-mentioned device fixes and supports the dust suppression cylinder through a steel support, but when the dust suppression cylinder of a different size needs to be replaced, the steel support needs to be replaced together, which lacks adaptability and increases additional costs.

[0007] (II) Technical solution

[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A dust suppression cylinder support device comprises a base, a support rod is slidably connected to the inside of the base, a rack is sleeved inside the support rod, a connecting block is fixedly connected to one side of the base, a rotating rod is rotatably connected to the inside of the connecting block, a lifting mechanism is sleeved on the outer surface of the rotating rod, and the lifting mechanism comprises a gear, and the gear is sleeved on the outer surface of the rotating rod.

[0010] Preferably: a placement plate is fixedly connected to the upper end of the support rod.

[0011] Preferably, the upper end of the placement plate is rotatably connected to a turntable, three arc-shaped grooves are opened inside the turntable, and positioning rods are sleeved inside the three arc-shaped grooves.

[0012] Preferably, the lower ends of the three positioning rods are fixedly connected with a sliding plate.

[0013] Preferably, the upper ends of the three sliding plates are all fixedly connected with clamping blocks, and the interiors of the three clamping blocks are all sleeved with dust suppression cylinder bodies.

[0014] Preferably: the lower ends of the three sliding plates are fixedly connected with sliding blocks, and the internal threads of the placement plate are connected with threaded rods.

[0015] (III) Beneficial effects

[0016] 1. Screw the threaded rod, and the threaded rod drives the sliding plate to slide through the slider. During the sliding process of the sliding plate, the positioning rod slides in the arc groove to drive the turntable to rotate. During the rotation of the turntable, the other two positioning rods drive the sliding plate to slide toward the center. The dust reduction cylinder body is fixed and supported by three clamping blocks to ensure the stability of the placement of the dust reduction cylinder body. The clamping position can be adjusted by screwing the threaded rod to adapt to dust reduction cylinder bodies of different sizes, thereby improving the adaptability of the device.

[0017] 2. Twist the rotating rod, the rotating rod drives the gear to rotate, the gear drives the support rod to slide in the base through the meshing rack, and the base drives the placement plate to slide to adjust the placement height. It can be rotated and lowered in windy weather to avoid shaking and damage, improve the stability of placement, and reduce the risk of damage to the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

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

[0020] Figure 2 This is a diagram of the gear connection structure of the utility model;

[0021] Figure 3 This is a diagram of the connection structure of the placement plate of the utility model;

[0022] Figure 4 This is an exploded diagram of the turntable connection of the utility model.

[0023] Legend: 11. Base; 12. Support rod; 13. Rack; 14. Connecting block; 15. Rotating rod; 16. Gear; 17. Placement plate; 18. Turntable; 19. Arc groove; 21. Positioning rod; 22. Sliding plate; 23. Clamping block; 24. Dust suppression cylinder body; 25. Sliding block; 26. Threaded rod. DETAILED DESCRIPTION

[0024] The embodiment of the present application provides a dust suppression cylinder supporting device, which effectively solves the problem that the above-mentioned device fixes and supports the dust suppression cylinder through a steel support. However, when dust suppression cylinders of different sizes need to be replaced, the steel support needs to be replaced together, which lacks adaptability and adds additional costs. The threaded rod is screwed, and the threaded rod drives the sliding plate to slide through the slider. During the sliding process of the sliding plate, the positioning rod slides in the arc groove to drive the turntable to rotate. During the rotation of the turntable, the other two positioning rods drive the sliding plate to slide toward the center. The dust suppression cylinder body is fixedly supported by three clamping blocks to ensure the stability of the placement of the dust suppression cylinder body. The clamping position can be adjusted by screwing the threaded rod to adapt to dust suppression cylinder bodies of different sizes, thereby improving the adaptability of the device.

[0025] Example

[0026] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the technical solution in the embodiment of the present application effectively solves the problem that the above-mentioned device fixes and supports the dust suppression cylinder through a steel support, but when the dust suppression cylinder of a different size needs to be replaced, it is necessary to replace the steel support together, which lacks adaptability and increases the technical problem of additional cost. The overall idea is as follows: it includes a base 11, a support rod 12 is slidably connected inside the base 11, a rack 13 is sleeved inside the support rod 12, a connecting block 14 is fixedly connected to one side of the base 11, a rotating rod 15 is rotatably connected inside the connecting block 14, a lifting mechanism is sleeved on the outer surface of the rotating rod 15, the lifting mechanism includes a gear 16, the gear 16 is sleeved on the outer surface of the rotating rod 15, the gear 16 and the rack 13 are meshed, the rotating rod 15 is screwed, the rotating rod 15 drives the gear 16 to rotate, and the gear 16 drives the support rod 12 to slide in the base 11 through the meshing rack 13.

[0027] The upper end of the support rod 12 is fixedly connected with a placement plate 17. The base 11 drives the placement plate 17 to slide to adjust the placement height. It can be rotated and lowered in windy weather to avoid shaking and damage, improve the placement stability, and reduce the risk of device damage.

[0028] The upper end of the placement plate 17 is rotatably connected to a turntable 18, and three arc-shaped grooves 19 are provided inside the turntable 18. Positioning rods 21 are sleeved inside the three arc-shaped grooves 19, and the lower ends of the three positioning rods 21 are fixedly connected to sliding plates 22. The three sliding plates 22 are slidably connected to the inside of the placement plate 17, and the upper ends of the three sliding plates 22 are fixedly connected to clamping blocks 23, and the dust reduction cylinder bodies 24 are sleeved inside the three clamping blocks 23. The lower ends of the three sliding plates 22 are fixedly connected to sliders 25, and the placement plate 17 is internally threaded with threaded rods 26, which are rotatably connected to the sliding rods 26. Inside the block 25, the threaded rod 26 is screwed, and the threaded rod 26 drives the sliding plate 22 to slide through the slider 25. During the sliding process of the sliding plate 22, the positioning rod 21 slides in the arc groove 19 to drive the turntable 18 to rotate. During the rotation of the turntable 18, the other two positioning rods 21 drive the sliding plate 22 to slide toward the center. The dust reduction cylinder body 24 is fixedly supported by three clamping blocks 23 to ensure the stability of the placement of the dust reduction cylinder body 24, and the clamping position can be adjusted by screwing the threaded rod 26 to adapt to dust reduction cylinder bodies 24 of different sizes, thereby improving the adaptability of the device.

[0029] In view of the problems existing in the prior art, the utility model provides a dust reduction cylinder supporting device, which drives the sliding plate 22 to slide by screwing the threaded rod 26 through the slider 25. During the sliding process of the sliding plate 22, the positioning rod 21 slides in the arc groove 19 to drive the turntable 18 to rotate. During the rotation of the turntable 18, the other two positioning rods 21 drive the sliding plate 22 to slide toward the center. The dust reduction cylinder body 24 is fixedly supported by three clamping blocks 23 to ensure the stability of the placement of the dust reduction cylinder body 24. The clamping position can be adjusted by screwing the threaded rod 26 to adapt to dust reduction cylinder bodies 24 of different sizes, thereby improving the adaptability of the device.

[0030] Working principle:

[0031] The first step is to screw the rotating rod 15, which drives the gear 16 to rotate. The gear 16 drives the support rod 12 to slide in the base 11 through the meshing rack 13. The base 11 drives the placement plate 17 to slide to adjust the placement height. It can be rotated and lowered in windy weather to avoid shaking and damage, improve the stability of placement, and reduce the risk of damage to the device.

[0032] The second step is to screw the threaded rod 26. The threaded rod 26 drives the sliding plate 22 to slide through the slider 25. During the sliding process of the sliding plate 22, the positioning rod 21 slides in the arc groove 19 to drive the turntable 18 to rotate. During the rotation of the turntable 18, the other two positioning rods 21 drive the sliding plate 22 to slide toward the center. The dust reduction cylinder body 24 is fixedly supported by three clamping blocks 23 to ensure the stability of the placement of the dust reduction cylinder body 24. The clamping position can be adjusted by screwing the threaded rod 26 to adapt to dust reduction cylinder bodies 24 of different sizes, thereby improving the adaptability of the device.

[0033] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A dust suppression cylinder support device, comprising a base (11), a support rod (12) slidably connected inside the base (11), a rack (13) sleeved inside the support rod (12), characterized in that: A connecting block (14) is fixedly connected to one side of the base (11), and a rotating rod (15) is rotatably connected inside the connecting block (14); Wherein, the outer surface of the rotating rod (15) is sleeved with a lifting mechanism; The lifting mechanism comprises a gear (16), and the gear (16) is sleeved on the outer surface of the rotating rod (15).

2. A dust suppression cylinder support device as claimed in claim 1, characterized in that: The gear (16) is meshed with the rack (13); Wherein, the upper end of the support rod (12) is fixedly connected with a placement plate (17).

3. A dust suppression cylinder supporting device as claimed in claim 2, characterized in that: The upper end of the placement plate (17) is rotatably connected to a turntable (18), and three arc-shaped grooves (19) are formed inside the turntable (18); Wherein, positioning rods (21) are sleeved inside the three arc-shaped grooves (19).

4. A dust suppression cylinder supporting device as claimed in claim 3, characterized in that: The lower ends of the three positioning rods (21) are all fixedly connected with a sliding plate (22); The three sliding plates (22) are all slidably connected inside the placement plate (17).

5. A dust suppression cylinder supporting device as claimed in claim 4, characterized in that: The upper ends of the three sliding plates (22) are all fixedly connected with clamping blocks (23); The three clamping blocks (23) are internally sleeved with dust suppression cylinder bodies (24).

6. A dust suppression cylinder supporting device as claimed in claim 5, characterized in that: The lower ends of the three sliding plates (22) are fixedly connected with sliding blocks (25); The placement plate (17) is internally threadedly connected with a threaded rod (26), and the threaded rod (26) is rotatably connected to the inside of the slider (25).

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