Elastic dust separation plate for roads and bridges
By designing a road bridge elastic dust partition with air collecting hood, sliding tube and cleaning brush, the continuous cleaning of dust is achieved by using wind and gravity, the problem of dust solidification block formation in the prior art is solved and the practicality of the equipment is improved.
Patent Information
- Application Number
- CN202421016873.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-11
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-05-11
AI Technical Summary
After long-term use, a large amount of dust is attached to the surface of the existing road and bridge elastic dust partition, forming solidification blocks, increasing the difficulty of cleaning and poor practicality.
A road and bridge elastic dust partition board is designed, including support plate, dust partition board, sliding chute, rolling ball, air collecting hood, air inlet hood, sliding tube and cleaning brush, which pushes the air collecting hood and sliding tube upwards through external wind force. , rub the cleaning brush with the dust plate to clean the dust, and slide under gravity after the wind stops to continue cleaning to prevent the dust from solidifying.
It effectively reduces the formation of solidified blocks of dust, improves the difficulty of cleaning, and improves the practicality of dust partition boards.
Smart Images
Figure CN222306811U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bridge maintenance engineering management components, in particular to an elastic dust-proof plate for a road bridge. Background Art
[0002] As we all know, in order to ensure that the bridge function is always in good working condition, regular inspection and maintenance work is carried out. In the process of road and bridge maintenance project management, elastic dust shields are needed to block the dust generated at the construction site.
[0003] In real life, after long-term use, a large amount of dust will adhere to the surface of common road and bridge elastic dust shields. These dusts will slowly form solidified blocks after a long period of accumulation, increasing the difficulty of subsequent cleaning. However, this device does not have a device for cleaning the dust on the surface of the road and bridge elastic dust shields, so its practicality is not very good and there is room for improvement. Utility Model Content
[0004] 1. Technical issues to be resolved
[0005] In view of the deficiencies in the prior art, the utility model provides an elastic dust-shielding plate for a road or bridge, which has the characteristic of improving practicability.
[0006] (II) Technical solution
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an elastic dust-shielding plate for roads and bridges, comprising several supporting plates, several dust-shielding plates are arranged between the several supporting plates, several slide grooves are respectively arranged on the front and rear sides of the several dust-shielding plates, and several rolling balls are connected in a rolling manner, one end of the several rolling balls located at the lower part is provided with an air collecting hood, the front parts of the several air collecting hoods are penetrated and connected with an air inlet hood, one end of the several rolling balls located at the upper part is provided with a sliding tube, and the lower parts of the several sliding tubes are provided with a cleaning brush.
[0008] Furthermore, push rods are respectively provided on the front and rear sides of the plurality of sliding tubes, and the lower end surfaces of the plurality of push rods are in contact with the upper end surfaces of the corresponding air collecting hoods.
[0009] Furthermore, the inner end faces of the plurality of cleaning brushes are in contact with the outer end faces of the corresponding dust-shielding plates, and a gap is provided between the plurality of cleaning brushes and the corresponding air collecting hoods.
[0010] Furthermore, several air exhaust holes are arranged on the upper parts of several of the air collecting hoods, and several of the air inlet hoods are arranged to be inclined upward.
[0011] Preferably, the cross-sections of the internal spaces of the several wind collecting hoods are all arranged in an arc shape.
[0012] Preferably, a plurality of bases are provided at the lower portion of the support plate located at the lower portion, and each of the plurality of bases is provided with a plurality of mounting holes.
[0013] (III) Beneficial effects
[0014] Compared with the prior art, the utility model provides a road and bridge elastic dust isolation board, which has the following beneficial effects:
[0015] The elastic dust shield of the road bridge, the wind blowing from the outside enters the wind collecting hood through the air inlet hood, forming an upward airflow, which generates an upward impact force on the wind collecting hood, and the impact force pushes the wind collecting hood and the sliding tube to move upward. At this time, the cleaning brush and the dust shield plate rub against each other to clean the dust on the surface of the dust shield plate. Then, when the wind stops, the sliding tube slides downward under gravity, and the cleaning brush continues to rub against the dust shield plate to clean the dust, thereby avoiding long-term contact between the dust and the dust shield plate to form a solidified block, thereby reducing the difficulty of later cleaning and thus improving a certain degree of practicality. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a three-dimensional schematic diagram of the utility model;
[0017] Figure 2 It is a right side schematic diagram of the utility model;
[0018] Figure 3 It is an enlarged three-dimensional schematic diagram of the coordination of the air collecting cover and the air inlet cover of the utility model;
[0019] Figure 4 It is an enlarged structural schematic diagram of the wind collecting hood of the utility model;
[0020] Figure 5 It is an enlarged three-dimensional schematic diagram of the cooperation of the rolling ball and the sliding tube of the utility model;
[0021] Figure 6 It is an enlarged three-dimensional schematic diagram of the dust-proof plate and the rolling ball of the utility model;
[0022] Figure 7 For this utility model Figure 1 A schematic diagram of the structure with a partial enlargement shown in FIG.
[0023] In the figure: 1. Support plate; 2. Dust-proof plate; 3. Slide groove; 4. Rolling ball; 5. Air collecting hood; 6. Air inlet hood; 7. Sliding pipe; 8. Cleaning brush; 9. Push rod; 10. Exhaust hole; 11. Base. DETAILED DESCRIPTION
[0024] 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.
[0025] See also Figure 1-7 The utility model discloses an elastic dust-shielding plate for a road bridge, comprising several supporting plates 1, several bases 11 are arranged at the lower part of the supporting plates 1 at the lower part, and several mounting holes are arranged at the several bases 11. The grounding bolts are passed through the mounting holes of the bases 11 and screwed into the isolation part of the road bridge to fix the elastic dust-shielding plate 2 of the road bridge. Several dust-shielding plates 2 are arranged between the several supporting plates 1, and several slide grooves 3 are arranged at the front and rear sides of the several dust-shielding plates 2, and several rolling balls 4 are connected in a rolling manner. One end of the several rolling balls 4 at the lower part is provided with an air collecting cover 5, and the front of the several air collecting covers 5 is penetrated and connected with an air inlet cover 6. When the wind blows outside, the wind enters the wind collecting hood 5 through the air inlet hood 6, flows from bottom to top, and impacts the upper part of the wind collecting hood 5, forming an upward impact force, driving the wind collecting hood 5 to move upward. At this time, the rolling ball 4 slides upward in the slide groove 3. Several air exhaust holes 10 are arranged on the upper parts of several wind collecting hoods 5. A small part of the airflow in the wind collecting hood 5 is discharged through several air exhaust holes 10 and blows onto the outer wall of the dust isolation plate 2. Several air inlet hoods 6 are arranged to be inclined upward, so that the wind entering the wind collecting hood 5 from the air inlet hood 6 forms an inclined upward flow direction. The cross-sections of the internal spaces of several wind collecting hoods 5 are arranged to be arc-shaped. The wind that is convenient for entering the wind collecting hood 5 flows from the top space of the wind collecting hood 5 along the side walls of the arc to the lower part of the wind collecting hood 5, and moves toward the middle part of the wind collecting hood 5 in a manner of approaching each other, and then impacts the airflow entering the wind collecting hood 5 from the air inlet hood 6, generating a certain swirling force, and flows upward again, impacting the upper part of the wind collecting hood 5, pushing the wind collecting hood 5 to move upward, and a sliding tube 7 is provided at one end of the several rolling balls 4 located at the upper part, and the rolling balls 4 move up and down in the slide groove 3, driving the sliding tube 7 to move up and down, and push rods 9 are respectively provided on the front and rear sides of the several sliding tubes 7, and the lower end faces of the several push rods 9 are all corresponding The upper end faces of the wind collecting hood 5 are in contact with each other. When the wind collecting hood 5 moves upward under the push of wind, it hits the lower part of the push rod 9, and the sliding tube 7 is driven to move upward by the push rod 9. A cleaning brush 8 is provided at the lower part of the sliding tube 7. When the sliding tube 7 moves upward, it drives the cleaning brush 8 to move, and rubs against the dust screening plate 2 to clean the dust and other impurities on the surface. The inner end faces of the several cleaning brushes 8 are in contact with the corresponding outer end faces of the dust screening plate 2, which is convenient for cleaning the dust on the surface of the dust screening plate 2. There is a gap between the several cleaning brushes 8 and the corresponding wind collecting hoods 5 to prevent the wind collecting hood 5 from directly contacting the cleaning brush 8.
[0026] To sum up, when the elastic dust shield of the road bridge is in use, the staff passes the grounding bolt through the mounting hole of the base 11, screws it into the isolation part of the road bridge, and fixes the elastic dust shield of the road bridge 2. Then, during use, when the wind starts to blow outside, the airflow formed by the wind enters the air collecting hood 5 from the air inlet hood 6, forming an upward airflow, which impacts the upper part of the air collecting hood 5, pushes the air collecting hood 5 to move upward, and then contacts the push rod 9 on one side of the sliding tube 7, and drives the sliding tube 7 and the cleaning brush 8 to move upward through the push rod 9. At this time, the cleaning brush 8 and the dust shield 2 rub against each other to clean the dust on the surface. When the wind stops, the air collecting hood 5 and the sliding tube 7 slide downward under their own gravity and slide to the bottom of the slide groove 3. At the same time, the cleaning brush 8 and the dust shield 2 are moved to clean the dust again. This cycle is repeated many times to clean the dust shield 2.
[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A road and bridge elastic dust-proof board, characterized in that: It comprises a plurality of support plates (1), a plurality of dust-shielding plates (2) are arranged between the plurality of support plates (1), a plurality of slide grooves (3) are arranged on the front and rear sides of the plurality of dust-shielding plates (2), and a plurality of rolling balls (4) are connected in a rolling manner to the plurality of rolling balls (4), an air collecting hood (5) is arranged at one end of the plurality of rolling balls (4) located at the bottom, an air inlet hood (6) is connected through the front of the plurality of air collecting hoods (5), a sliding tube (7) is arranged at one end of the plurality of rolling balls (4) located at the top, and a cleaning brush (8) is arranged at the bottom of the plurality of sliding tubes (7).
2. The road and bridge elastic dust-shielding plate according to claim 1, characterized in that: Push rods (9) are respectively arranged on the front and rear sides of the plurality of sliding tubes (7), and the lower end surfaces of the plurality of push rods (9) are in contact with the upper end surfaces of the corresponding air collecting hoods (5).
3. The road and bridge elastic dust-proof board according to claim 2, characterized in that: The inner end faces of the plurality of cleaning brushes (8) are in contact with the outer end faces of the corresponding dust-shielding plates (2), and a gap is provided between the plurality of cleaning brushes (8) and the corresponding air collecting hoods (5).
4. The road and bridge elastic dust-shielding plate according to claim 3, characterized in that: A plurality of air exhaust holes (10) are arranged on the upper parts of the plurality of air collecting covers (5), and the plurality of air inlet covers (6) are arranged to be inclined upward.
5. The road and bridge elastic dust-proof board according to claim 4, characterized in that: The cross-sections of the internal spaces of the plurality of wind collecting covers (5) are all arranged in an arc shape.
6. The road and bridge elastic dust-proof board according to claim 5, characterized in that: A plurality of bases (11) are arranged at the lower part of the support plate (1) located at the lower part, and each of the plurality of bases (11) is provided with a plurality of mounting holes.