Elastic dust separation plate for roads and bridges

Abstract

The utility model relates to the technical field of roads and bridges, and discloses a road and bridge elastic dust separating plate which comprises a supporting frame, a separating plate is detachably connected to the side face of the supporting frame, a sliding rail used for guiding is fixedly installed on the side face of the separating plate, and a lifting plate used for adjusting is slidably connected to the outer surface of the sliding rail. A spring used for buffering is fixedly installed on the side face of the isolation plate, and a buffering plate used for protection is fixedly installed on the side face of the spring. According to the road and bridge elastic dust separation plate, through cooperative arrangement of the springs and the buffer plate, the device can be safer and more stable, when a running automobile collides with the device accidentally, a sponge plate on the buffer plate can firstly absorb impact force of the automobile to a certain degree, the remaining impact force is transmitted to the springs through the buffer plate, and therefore the device is more stable. And by means of the buffering performance of the spring, impact force generated by the automobile is buffered, and damage to the automobile caused by collision is effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of roads and bridges, in particular to an elastic dust-isolating plate for roads and bridges. Background Art

[0002] During the construction and maintenance of bridges and roads, dust barriers will be set up around the roads and bridges to block dust. Dust barriers are classified according to their uses, including workshop dust barriers, warehouse dust barriers, community dust barriers, airport dust barriers, garden dust barriers, port dust barriers, railway dust barriers, highway dust barriers, barbed wire and wire barriers, development zone dust barriers, market dust barriers, factory dust barriers, iron art dust barriers, etc.

[0003] Chinese patent announcement No. CN220057628U discloses an elastic dust screen for roads and bridges, comprising a dust screen, an observation window being provided on the upper portion thereof, a box body being provided at the bottom of the dust screen and connected to the dust screen, an air inlet being provided on the side away from the dust screen, a rotating shaft being provided inside the box body, a bearing connecting the bottom plate and the center of the top plate of the box body, a driving member being provided at the middle position of the rotating shaft, an air jet being provided at the top of the dust screen and connected to the dust screen, the air jet being provided with a group of air jet ports, and the box body being fixedly connected to the lower end of the air guide pipe. The present utility model relates to the technical field of dust screens, and in particular to an elastic dust screen for roads and bridges. In view of the deficiencies of the prior art, the present utility model develops an elastic dust screen for roads and bridges, which can realize the blowing away of dust from the observation window and the wiping of dust from the observation window at the same time.

[0004] However, the utility model has the following problems when it is actually used:

[0005] 1. The device is not equipped with components that can cushion and absorb the impact force when a car collides with the device. In actual use, it may not be able to effectively protect the car in the event of a collision;

[0006] 2. The device is not equipped with components that can adjust the height of the device according to the actual needs of the site. In actual use, it may not be suitable for dust isolation in different scenarios. Utility Model Content

[0007] (1) Technical problems solved

[0008] In order to overcome the above-mentioned defects of the prior art, the utility model provides a road and bridge elastic dust shield, which solves the problems in the prior art:

[0009] 1. The device is not equipped with components that can cushion and absorb the impact force when a car collides with the device. In actual use, it may not be able to effectively protect the car in the event of a collision;

[0010] 2. The device is not equipped with components that can adjust the height of the device according to the actual needs of the site. In actual use, it may not be suitable for dust isolation in different scenarios.

[0011] (2) Technical solution

[0012] To achieve the above objectives, the present invention is implemented through the following technical solutions: an elastic dust barrier for roads and bridges, comprising a support frame, the side of the support frame is detachably connected to an isolation plate, the side of the isolation plate is fixedly installed with a slide rail for guiding, the outer surface of the slide rail is slidably connected with a lifting plate for adjustment, the side of the isolation plate is fixedly installed with a spring for buffering, and the side of the spring is fixedly installed with a buffer plate for protection.

[0013] Preferably, a base for fixing is clamped on the bottom of the support frame, and a limiting plate for installation is fixedly connected to the side of the base.

[0014] Preferably, a fixing plate for installation is fixedly connected to the side surface of the isolation plate, and the side surface of the fixing plate is fixedly installed to the side surface of the support frame.

[0015] Preferably, a square plate for fixing is fixedly connected to the side of the slide rail, and the side of the square plate is fixedly mounted to the side of the isolation plate.

[0016] Preferably, both sides of the lifting plate are fixedly connected with a slide groove, and the inner side wall of the slide groove is slidably connected to the outer surface of the slide rail.

[0017] Preferably, a threaded hole for connection is provided on the side surface of the slide groove, and a fastening rod for fixation is threadedly connected to the side surface of the threaded hole.

[0018] Preferably, a sponge plate for buffering is fixedly mounted on the side surface of the buffer plate, and a connecting plate for clamping is fixedly mounted on the side surface of the buffer plate.

[0019] Preferably, a card frame for limiting position is fixedly connected to the upper surface of the base, and an inner side wall of the card frame is detachably connected to the bottom of the support frame.

[0020] (3) Beneficial effects

[0021] The utility model provides an elastic dust-proof plate for roads and bridges, which has the following beneficial effects:

[0022] 1. The elastic dust shield of the road bridge can make the device safer and more stable through the coordination between the spring and the buffer plate. When a moving car accidentally collides with the device, the sponge plate on the buffer plate can first absorb the impact force of the car to a certain extent, and the remaining impact force is then transmitted to the spring through the buffer plate. With the help of the buffering performance of the spring, the impact force generated by the car is buffered, effectively reducing the damage to the car caused by the collision.

[0023] 2. The elastic dust isolation board of the road bridge can make the device more convenient and practical through the coordination between the slide rail and the lifting plate. The staff can loosen the connection between the slide rail and the lifting plate, and then adjust the height of the lifting plate according to the actual situation on site. After the adjustment, the slide rail and the lifting plate are firmly connected, so that the device can be used for dust isolation at different heights, effectively reducing the impact of the height of the device on the dust isolation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the structure of the utility model;

[0025] Figure 2 This is a schematic diagram of the support structure of the utility model;

[0026] Figure 3 This is a schematic diagram of the slide rail structure of the utility model;

[0027] Figure 4 This is a schematic diagram of the spring structure of the utility model.

[0028] In the figure: 1. Support frame; 2. Isolation plate; 3. Slide rail; 4. Lifting plate; 5. Spring; 6. Buffer plate; 7. Base; 8. Limit plate; 9. Fixing plate; 10. Square plate; 11. Slide groove; 12. Threaded hole; 13. Fastening rod; 14. Sponge plate; 15. Connecting plate; 16. Card frame. DETAILED DESCRIPTION

[0029] The following is a clear and complete description of the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0030] See also Figures 1 to 4 The utility model provides a technical solution: an elastic dust-isolating board for roads and bridges, which is mainly used for isolating dust.

[0031] Example 1:

[0032] See also Figures 1 to 4In order to make the device more stable and have a better isolation effect, a support frame 1 and an isolation plate 2 are provided;

[0033] It includes a support frame 1, the side of the support frame 1 is detachably connected to an isolation plate 2, the bottom of the support frame 1 is clamped with a base 7 for fixing, the side of the base 7 is fixedly connected to a limiting plate 8 for installation, and the cooperation between the base 7 and the limiting plate 8 can make the connection between the support frame 1 and the ground more firmly, the side of the isolation plate 2 is fixedly connected to a fixing plate 9 for installation, the side of the fixing plate 9 is fixedly installed to the side of the support frame 1, and the setting of the fixing plate 9 can make the connection between the support frame 1 and the isolation plate 2 more firmly, the upper surface of the base 7 is fixedly connected with a card frame 16 for limiting, the inner side wall of the card frame 16 is detachably connected to the bottom of the support frame 1, and the setting of the card frame 16 can make the connection between the support frame 1 and the base 7 more firmly.

[0034] Example 2:

[0035] See also Figures 1 to 4 In order to make the device have the function of adjusting the height, a slide rail 3 and a lifting plate 4 are provided;

[0036] The side of the isolation plate 2 is fixedly installed with a slide rail 3 for guiding, and the outer surface of the slide rail 3 is slidably connected with a lifting plate 4 for adjustment. The side of the slide rail 3 is fixedly connected with a square plate 10 for fixing. The side of the square plate 10 is fixedly installed with the side of the isolation plate 2. Through the setting of the square plate 10, the slide rail 3 can be fixed more firmly. Both sides of the lifting plate 4 are fixedly connected with a slide groove 11. The inner side wall of the slide groove 11 is slidably connected to the outer surface of the slide rail 3. Through the setting of the slide groove 11, the lifting plate 4 can slide more smoothly when lifting. A threaded hole 12 for connection is provided on the side of the slide groove 11, and a fastening rod 13 for fixing is threadedly connected to the side of the threaded hole 12. Through the matching setting between the threaded hole 12 and the fastening rod 13, it is more convenient to loosen and fix the slide rail 3 and the lifting plate 4.

[0037] Example 3:

[0038] See also Figures 1 to 4 In order to make the device have better elastic buffering ability, a spring 5 and a buffer plate 6 are provided;

[0039] A spring 5 for buffering is fixedly installed on the side of the isolation plate 2, a buffer plate 6 for protection is fixedly installed on the side of the spring 5, a sponge plate 14 for buffering is fixedly installed on the side of the buffer plate 6, and a connecting plate 15 for clamping is fixedly installed on the side of the buffer plate 6. Through the setting of the sponge plate 14, the device can have the ability to absorb the impact force of the car, and through the setting of the connecting plate 15, the connection between the spring 5 and the buffer plate 6 can be made firmer.

[0040] In the present invention, the working steps of the device are as follows:

[0041] 1. First, connect the support frame 1 tightly to the ground through the limit plate 8. After the connection is completed, shake the support frame 1 to check whether the support frame 1 is installed firmly;

[0042] 2. Next, measure the appropriate length and fix the other support frame 1 to the road surface. After fixing, connect the isolation board 2 to the support frame 1.

[0043] 3. Then, fix the spring 5 to the side of the isolation plate 2. After installation, check whether the spring 5 can buffer normally. If it can, connect the buffer plate 6 to the spring 5.

[0044] 4. Finally, fix the slide rail 3 to the other side of the isolation plate 2. After installation, connect the lifting plate 4 to the slide rail 3.

[0045] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled 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 present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A road and bridge elastic dust shield, comprising a support frame (1), characterized in that: An isolation plate (2) is detachably connected to the side of the support frame (1), a guide rail (3) is fixedly installed on the side of the isolation plate (2), and a lifting plate (4) for adjustment is slidably connected to the outer surface of the slide rail (3), a spring (5) for buffering is fixedly installed on the side of the isolation plate (2), and a buffer plate (6) for protection is fixedly installed on the side of the spring (5).

2. The elastic dust barrier for roads and bridges according to claim 1, characterized in that: The bottom of the support frame (1) is clamped with a base (7) for fixing, and the side of the base (7) is fixedly connected with a limiting plate (8) for installation.

3. The elastic dust barrier for roads and bridges according to claim 1, characterized in that: A fixing plate (9) for installation is fixedly connected to the side of the isolation plate (2), and the side of the fixing plate (9) is fixedly installed to the side of the support frame (1).

4. The elastic dust barrier for roads and bridges according to claim 1, characterized in that: A square plate (10) for fixing is fixedly connected to the side of the slide rail (3), and the side of the square plate (10) is fixedly mounted to the side of the isolation plate (2).

5. The elastic dust barrier for roads and bridges according to claim 1, characterized in that: Both sides of the lifting plate (4) are fixedly connected with a slide groove (11), and the inner side wall of the slide groove (11) is slidably connected to the outer surface of the slide rail (3).

6. The elastic dust barrier for roads and bridges according to claim 5, characterized in that: A threaded hole (12) for connection is provided on the side of the slide groove (11), and a fastening rod (13) for fixing is threadedly connected to the side of the threaded hole (12).

7. The elastic dust barrier for roads and bridges according to claim 1, characterized in that: A sponge plate (14) for buffering is fixedly mounted on the side of the buffer plate (6), and a connecting plate (15) for clamping is fixedly mounted on the side of the buffer plate (6).

8. The elastic dust barrier for roads and bridges according to claim 2, characterized in that: A clamping frame (16) for limiting position is fixedly connected to the upper surface of the base (7), and the inner side wall of the clamping frame (16) is detachably connected to the bottom of the support frame (1).

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