Highway agglomerate fog removing device

Abstract

The utility model relates to the technical field of agglomerate fog removal, in particular to an expressway agglomerate fog removal device which comprises a mounting frame, a fan assembly frame is arranged in the mounting frame, and a plurality of air heaters are fixedly mounted in the fan assembly frame through bolts. The utility model has the advantages that when the agglomerate fog removing device is mounted, the mounting frame can be mounted on a snapshot portal frame on an expressway, then the rotating shaft is inserted into the rotating sleeve, and the air cylinder is started to drive the moving plate to be close to the fan assembly frame until the spline shaft completely moves into the spline sleeve; then the air heater is started to blow air to the road surface, all positions of the road can be quickly demisted, the situation that the demisting effect of the center of the road is poor can be prevented, the motor is started to drive the fan assembly frame to rotate, the demisting range can be expanded, the motor and the fan assembly frame are of a split type design, and therefore the demisting efficiency is improved. And the fan assembly frame can be conveniently disassembled and maintained.

Description

Technical Field

[0001] The utility model relates to the technical field of fog removal, in particular to a fog removal device for freeways in fog patches. Background Art

[0002] The traffic safety problem in fog patches prone sections on freeways is becoming increasingly severe, and the necessity of fog removal is gradually highlighted. Fog patches belong to extremely strong dense fogs, which are characterized by suddenness, localness, small scale, and high concentration. Fog patches are caused by local water vapor cooling due to radiation. When the low-level water vapor conditions are relatively good, fog patches are more likely to appear. When fog patches appear on freeways, they will affect the drivers of vehicles driving on the freeway, resulting in a sudden decrease in visibility and easily causing major traffic accidents. Therefore, fog removal devices are usually used to remove fog patches.

[0003] For example, a fog removal device for freeways in fog patches with the publication number of CN218204147U controls the output shaft of a servo motor to rotate through an external power supply, drives a fan blade to blow external air into a heating device for heating, and makes the hot air blow towards the fog patches to dry the water vapor in the fog patches. The structure of this device is simple and practical, and it can dry and disperse the fog patches on the freeway, remove the fog patches, and improve the safety of high-speed driving.

[0004] The above fog removal device for fog patches in freeways still has the following deficiencies in actual use: when the above fog removal device is in use, due to the large number of vehicles on the freeway and generally fast vehicle speeds, the fog removal device needs to be installed outside the freeway guardrail without affecting the normal passage of vehicles on the freeway. Therefore, when the fog removal device blows air to remove fog, the wind speed and temperature from both sides of the road to the center of the road will gradually decrease, so the fog removal effect in the center of the road will be relatively poor. Therefore, a fog removal device for freeways in fog patches is needed to solve the above problems. Summary of the Utility Model

[0005] The purpose of the utility model aims to solve at least one of the above technical defects.

[0006] Therefore, an object of the utility model is to provide a fog removal device for freeways in fog patches to solve the problems mentioned in the background art and overcome the deficiencies existing in the prior art.

[0007] To achieve the above object, an embodiment of one aspect of the present utility model provides a freeway advection fog removal device, including a mounting frame. Inside the mounting frame, there is a fan assembly frame. Inside the fan assembly frame, a plurality of hot air blowers are fixedly installed by bolts. One side of the fan assembly frame is fixedly connected to a rotating shaft, and the rotating shaft is rotatably connected to the mounting frame. One end of the fan assembly frame away from the rotating shaft is fixedly connected to a spline shaft. Inside the mounting frame, a cylinder is fixedly connected. The output end of the cylinder is fixedly connected to a moving plate. The outside of the moving plate is fixedly connected to a motor. The output end of the motor is fixedly connected to a rotating disc. The outside of the rotating disc is fixedly connected to a spline sleeve, and the spline sleeve is slidably connected to the spline shaft.

[0008] Preferably, according to any of the above solutions, a rotating sleeve is fixedly connected to one side of the mounting frame, and the rotating shaft is rotatably connected to the mounting frame through the rotating sleeve.

[0009] Preferably, according to any of the above solutions, the moving plate is slidably connected to the mounting frame, and the moving plate is perpendicular to the top plate of the mounting frame.

[0010] Preferably, according to any of the above solutions, a guide sleeve is fixedly connected to the inner side of the mounting frame, a guide rod is fixedly connected to one side of the moving plate, and the guide rod is slidably connected to the guide sleeve.

[0011] Preferably, according to any of the above solutions, the axes of the motor, the rotating disc, and the spline sleeve coincide, and the depth of the spline sleeve is equal to the length of the spline shaft.

[0012] Preferably, according to any of the above solutions, arc-shaped notches are provided on one side of the mounting frame and the moving plate, the arc-shaped notches coincide with the center of the rotating disc, a connecting rod is fixedly connected to the top surface of the fan assembly frame, and a limiting rod is fixedly connected to the top of the connecting rod, and both ends of the limiting rod are located inside the arc-shaped notches.

[0013] Compared with the prior art, the advantages and beneficial effects of the present utility model are as follows:

[0014] When the freeway advection fog removal device needs to be installed, the mounting frame can be installed on the capture gantry on the freeway. Then, insert the rotating shaft into the rotating sleeve, and start the cylinder to drive the moving plate close to the fan assembly frame until the spline shaft completely moves into the spline sleeve. Then, start the hot air blower to blow air towards the road surface, which can quickly remove the fog at various positions on the road, prevent the poor fog removal effect in the middle of the road, and start the motor to drive the fan assembly frame to rotate, which can expand the fog removal range. Moreover, the motor and the fan assembly frame are designed in a split manner, which is convenient for disassembling and repairing the fan assembly frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The first perspective structural schematic diagram of the assembly of the utility model;

[0016] Figure 2 The second perspective structural schematic diagram of the assembly of the utility model;

[0017] Figure 3 The first perspective structural schematic diagram of the mounting bracket of the utility model;

[0018] Figure 4 The second perspective structural schematic diagram of the mounting bracket of the utility model;

[0019] Figure 5 The structural schematic diagram of the fan assembly bracket of the utility model.

[0020] In the figure: 1 - mounting bracket, 2 - fan assembly bracket, 3 - hot air blower, 4 - rotating shaft, 5 - spline shaft, 6 - cylinder, 7 - moving plate, 8 - motor, 9 - rotating disc, 10 - spline sleeve, 11 - rotating sleeve, 12 - guide sleeve, 13 - guide rod, 14 - arc notch, 15 - connecting rod, 16 - limiting rod. Specific embodiments

[0021] The following further describes the utility model in conjunction with the accompanying drawings, but the protection scope of the utility model is not limited to the following.

[0022] As Figures 1 to 5 shown, a freeway group fog removal device includes a mounting bracket 1. Inside the mounting bracket 1, there is a fan assembly bracket 2. Inside the fan assembly bracket 2, several hot air blowers 3 are fixedly installed by bolts. One side of the fan assembly bracket 2 is fixedly connected with a rotating shaft 4, and the rotating shaft 4 is rotatably connected to the mounting bracket 1. One end of the fan assembly bracket 2 far from the rotating shaft 4 is fixedly connected with a spline shaft 5. Inside the mounting bracket 1, a cylinder 6 is fixedly connected. The output end of the cylinder 6 is fixedly connected with a moving plate 7. The outside of the moving plate 7 is fixedly connected with a motor 8. The output end of the motor 8 is fixedly connected with a rotating disc 9. The outside of the rotating disc 9 is fixedly connected with a spline sleeve 10, and the spline sleeve 10 is slidably connected with the spline shaft 5.

[0023] As an optional technical solution of the utility model, one side of the mounting bracket 1 is fixedly connected with a rotating sleeve 11, and the rotating shaft 4 is rotatably connected to the mounting bracket 1 through the rotating sleeve 11. Through the sliding fit between the rotating sleeve 11 and the rotating shaft 4, the rapid installation and disassembly of the rotating shaft 4 can be realized.

[0024] As an optional technical solution of the utility model, the moving plate 7 is slidably connected with the mounting bracket 1, and the moving plate 7 is perpendicular to the top plate of the mounting bracket 1. Through the movement of the moving plate 7, it is convenient to disassemble and assemble the spline sleeve 10 and the spline shaft 5.

[0025] As an alternative technical solution of the present utility model, a guide sleeve 12 is fixedly connected to the inner side of the mounting frame 1, a guide rod 13 is fixedly connected to one side of the moving plate 7, the guide rod 13 is slidably connected to the guide sleeve 12. While the moving plate 7 is moving, it can drive the guide rod 13 to slide within the guide sleeve 12, and the movement of the moving plate 7 can be limited.

[0026] As an alternative technical solution of the present utility model, the axes of the motor 8, the rotating disc 9, and the spline sleeve 10 coincide, and the depth of the spline sleeve 10 is equal to the length of the spline shaft 5. By turning on the motor 8 to drive the fan assembly frame 2 to rotate, the defogging range can be expanded.

[0027] As an alternative technical solution of the present utility model, arc-shaped notches 14 are formed on one side of both the mounting frame 1 and the moving plate 7, and the arc-shaped notches 14 coincide with the center of the rotating disc 9. A connecting rod 15 is fixedly connected to the top surface of the fan assembly frame 2, a limiting rod 16 is fixedly connected to the top of the connecting rod 15, and both ends of the limiting rod 16 are located inside the arc-shaped notches 14. While the fan assembly frame 2 is rotating, it will drive both ends of the limiting rod 16 to slide inside the arc-shaped notches 14, and the rotation angle of the hot air blower 3 can be limited.

[0028] A freeway fog removal device has the following working principle:

[0029] 1): When the fog removal device needs to be installed, the mounting frame 1 can be installed on the capture gantry on the freeway.

[0030] 2): Insert the rotating shaft 4 into the rotating sleeve 11, and turn on the air cylinder 6 to drive the moving plate 7 to approach the fan assembly frame 2 until the spline shaft 5 completely moves into the spline sleeve 10.

[0031] 3): Turn on the hot air blower 3 to blow air towards the road surface, and the fog at various positions on the road can be quickly removed, which can prevent the poor defogging effect in the middle of the road. Moreover, turn on the motor 8 to drive the fan assembly frame 2 to rotate.

[0032] In summary, for this freeway fog removal device, when the fog removal device needs to be installed, the mounting frame 1 can be installed on the capture gantry on the freeway. Subsequently, insert the rotating shaft 4 into the rotating sleeve 11, and turn on the air cylinder 6 to drive the moving plate 7 to approach the fan assembly frame 2 until the spline shaft 5 completely moves into the spline sleeve 10. Then, turn on the hot air blower 3 to blow air towards the road surface, and the fog at various positions on the road can be quickly removed, which can prevent the poor defogging effect in the middle of the road. Moreover, turn on the motor 8 to drive the fan assembly frame 2 to rotate, which can expand the defogging range. And the motor 8 and the fan assembly frame 2 are of a split design, which is convenient for disassembling and repairing the fan assembly frame 2.

Claims

1. A highway fog removal device, characterized in that: The invention comprises a mounting frame (1), wherein a fan assembly frame (2) is arranged inside the mounting frame (1), and a plurality of hot air blowers (3) are fixedly installed inside the fan assembly frame (2) by means of bolts, a rotating shaft (4) is fixedly connected to one side of the fan assembly frame (2), and the rotating shaft (4) is rotatably connected to the mounting frame (1), and a spline shaft (5) is fixedly connected to one end of the fan assembly frame (2) away from the rotating shaft (4), and a cylinder (6) is fixedly connected to the inside of the mounting frame (1), and a movable plate (7) is fixedly connected to the output end of the cylinder (6), and a motor (8) is fixedly connected to the outer side of the movable plate (7), and a rotating disk (9) is fixedly connected to the output end of the motor (8), and a spline sleeve (10) is fixedly connected to the outer side of the rotating disk (9), and the spline sleeve (10) is slidably connected to the spline shaft (5).

2. The highway fog removal device according to claim 1, characterized in that: A rotating sleeve (11) is fixedly connected to one side of the mounting frame (1), and the rotating shaft (4) is rotatably connected to the mounting frame (1) via the rotating sleeve (11).

3. The highway fog removal device according to claim 2 is characterized in that: The movable plate (7) is slidably connected to the mounting frame (1), and the movable plate (7) is perpendicular to the top plate of the mounting frame (1).

4. The highway fog removal device according to claim 3 is characterized in that: A guide sleeve (12) is fixedly connected to the inner side of the mounting frame (1), a guide rod (13) is fixedly connected to one side of the movable plate (7), and the guide rod (13) is slidably connected to the guide sleeve (12).

5. The highway fog removal device according to claim 4 is characterized in that: The axes of the motor (8), the rotating disk (9) and the spline sleeve (10) are all coincident, and the depth of the spline sleeve (10) is equal to the length of the spline shaft (5).

6. The highway fog removal device according to claim 5, characterized in that: An arc-shaped notch (14) is provided on one side of the mounting frame (1) and the movable plate (7), and the arc-shaped notch (14) coincides with the center of the rotating disk (9). A connecting rod (15) is fixedly connected to the top surface of the fan assembly frame (2), and a limiting rod (16) is fixedly connected to the top of the connecting rod (15), and both ends of the limiting rod (16) are located inside the arc-shaped notch (14).

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