Highway slope drainage structure

Abstract

The utility model discloses a highway slope drainage structure, and belongs to the technical field of slope drainage. The device is arranged on a cover plate arranged on a drainage ditch and comprises two connecting rods symmetrically arranged on the edge of the lower surface of the cover plate, the length direction of the connecting rods is parallel to the length direction of the drainage ditch, and a plurality of first elastic ropes are arranged between the two connecting rods. The two ends of the first elastic ropes are fixed to the two symmetrically-arranged connecting rods correspondingly, the first elastic ropes are located under the strip-shaped drainage holes in the cover plate, the second elastic ropes are arranged on the first elastic ropes correspondingly, one ends of the second elastic ropes are slidably connected to the first elastic ropes, and the other ends of the second elastic ropes are slidably connected to the second elastic ropes. And a pulling plate fixedly connected with the first elastic rope is arranged at the other end of the first elastic rope. According to the technical scheme, the problem that in the prior art, the dredging efficiency of strip-shaped drainage holes in a cover plate is low is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of slope drainage, and in particular relates to a highway slope drainage structure. Background Art

[0002] Highway slope drainage is a major focus of highway roadbed maintenance work. Highway slope drainage is carried out through drainage facilities such as drainage ditches, intercepting ditches, drop wells, and sluices (shoulder water scoops). Generally, a cover is set on the top of the drainage ditch, and the cover is provided with strip drainage holes for rainwater to enter the drainage ditch. A drainage outlet is set at the bottom of the drainage ditch for discharging rainwater.

[0003] The drainage mechanism of the highway has the following shortcomings in actual application. The changes in the settings on the drainage ditch are easily blocked by debris such as leaves or mud and sand after long-term use, resulting in poor drainage effect of the cover. Therefore, it is necessary to manually clean the strip drainage holes on the cover regularly. The existing cleaning method is for workers to use tools to dredge the strip drainage holes on the cover one by one, resulting in low dredging efficiency. Utility Model Content

[0004] In view of this, the purpose of the present invention is to provide a highway slope drainage structure to solve the problem of low dredging efficiency of the strip drainage holes on the cover plate in the prior art.

[0005] In order to achieve the above-mentioned purpose, the present invention provides the following technical solutions:

[0006] A highway slope drainage structure is arranged on a cover plate arranged on a drainage ditch, including two connecting rods symmetrically arranged on the edge of the lower surface of the cover plate, the length direction of the connecting rods is parallel to the length direction of the drainage ditch, and a plurality of first elastic ropes are arranged between the two connecting rods, the two ends of the first elastic ropes are respectively fixed on the two symmetrically arranged connecting rods, and the first elastic ropes are located directly below the strip drainage holes on the cover plate, and a second elastic rope is provided on each of the plurality of first elastic ropes, one end of the second elastic rope is slidably connected to the first elastic rope, and the other end of the first elastic rope is provided with a pulling plate fixedly connected to it.

[0007] Furthermore, a connecting seat is symmetrically provided on the lower surface of the cover plate, the connecting rod is slidably connected to the connecting seat, a sliding groove is provided on the edge of the upper surface of the cover plate, the sliding groove is arranged parallel to the connecting rod, a slider is provided in the sliding groove, a connecting block is provided on the slider, one end of the connecting block is fixed on the slider, and the other end of the connecting block is fixed to the connecting rod below, and the ends of the two connecting rods are provided with a hard rod connecting the two.

[0008] Furthermore, another edge of the upper surface of the cover plate is provided with a receiving groove for placing the pulling plate, and the depth of the receiving groove is consistent with the height of the pulling plate.

[0009] Furthermore, the sliding block is provided with a rotating block, and when the rotating block and the sliding block are parallel, the lengths of the rotating block and the sliding block are consistent with the length of the sliding groove.

[0010] Furthermore, a guide groove penetrating the thickness of the cover plate is provided on one side of the accommodating groove facing the strip-shaped drainage hole.

[0011] Furthermore, a slip ring is provided on the first elastic rope, the slip ring is sleeved on the first elastic rope, the end of the second elastic rope is fixed on the slip ring, and the diameter of the slip ring is smaller than the width of the strip-shaped drainage hole.

[0012] Furthermore, a mounting boss is provided on the drainage ditch, and the cover plate is connected to the mounting boss.

[0013] The beneficial effects of the present invention are:

[0014] This technical solution manually lifts the pulling plate upward, that is, the second elastic rope will drive the first elastic rope to move upward (deform), thereby pushing out the debris in the strip drainage hole from bottom to top. At the same time, the sliding of the second elastic rope on the first elastic rope can dredge the entire length direction of the strip drainage hole, thereby improving the dredging efficiency. At the same time, the debris is pushed out from bottom to top and will not be discharged into the drainage ditch, causing the problem of drainage ditch blockage in the later stage.

[0015] Other advantages, objectives, and features of the present invention will be described in the following description and will be apparent to those skilled in the art to some extent, or they may be taught by those skilled in the art from the practice of the present invention. The objectives and other advantages of the present invention may be realized and obtained through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to make the purpose, technical solution and beneficial effects of the present invention clearer, the present invention is described with the following drawings:

[0017] Figure 1 This is a three-dimensional schematic diagram of the utility model highway slope drainage structure installed on the drainage ditch;

[0018] Figure 2 This is a three-dimensional schematic diagram of the highway slope drainage structure of the utility model;

[0019] Figure 3 This is a three-dimensional schematic diagram of the arrangement of the first elastic rope and the second elastic rope in the highway slope drainage structure of the utility model;

[0020] Figure 4 It is a three-dimensional schematic diagram of the cover plate in the highway slope drainage structure of the utility model.

[0021] The following are marked in the accompanying drawings:

[0022] 1. Drainage ditch; 2. Mounting boss; 3. Cover plate; 4. Slide groove; 5. Accommodating groove; 6. Guide groove; 7. Connecting rod; 8. Connecting seat; 9. First elastic rope; 10. Slider; 11. Connecting block; 12. Rotating block; 13. Pulling plate; 14. Second elastic rope; 15. Slip ring. DETAILED DESCRIPTION

[0023] like Figures 1 to 4 As shown, a highway slope drainage structure is arranged on a cover plate 3 arranged on a drainage ditch 1, including two connecting rods 7 symmetrically arranged on the edge of the lower surface of the cover plate 3, and the length direction of the connecting rod 7 is parallel to the length direction of the drainage ditch 1. A plurality of first elastic ropes 9 are provided between the two connecting rods 7. The number of the first elastic ropes 9 is consistent with the number of strip drainage holes and is arranged parallel to the strip drainage holes. The two ends of the first elastic ropes 9 are respectively fixed on the two symmetrically arranged connecting rods 7, and the first elastic ropes 9 are located directly below the strip drainage holes on the cover plate 3. A second elastic rope 14 is provided on each of the plurality of first elastic ropes 9. One end of the second elastic rope 14 is slidably connected to the first elastic rope 9, and the other end of the first elastic rope 9 is provided with a pulling plate 13 fixedly connected to it.

[0024] The working principle of the above technical solution is:

[0025] By manually lifting the pulling plate 13 upward, the second elastic rope 14 will drive the first elastic rope 9 to move upward (deform), thereby pushing out the debris in the strip drainage hole from bottom to top. At the same time, the sliding of the second elastic rope 14 on the first elastic rope 9 can dredge the entire strip drainage hole in the length direction, thereby improving the dredging efficiency. At the same time, the debris is pushed out from bottom to top and will not be discharged into the drainage ditch 1, causing the problem of clogging of the drainage ditch 1 in the later stage.

[0026] In one feasible method, a connecting seat 8 is symmetrically provided on the lower surface of the cover plate 3, and the connecting seat 8 is fixed on the lower surface of the cover plate 3. The connecting rod 7 is slidably connected to the connecting seat 8. A slide groove 4 is provided on the edge of the upper surface of the cover plate 3. The slide groove 4 is arranged parallel to the connecting rod 7 on this side. A slider 10 is provided in the slide groove 4, and a connecting block 11 is provided on the slider 10. One end of the connecting block 11 is fixed on the slider 10, and the other end of the connecting block 11 is fixed on the connecting rod 7 below. The connecting rod 7 can be driven by the slider 10 to slide, and then when cleaning is not needed, the first elastic rope 9 is driven to slide between adjacent strip drainage holes, thereby not blocking the drainage of the strip drainage holes, thereby improving the drainage effect. It is not difficult to connect that the ends of the two connecting rods 7 should be provided with a hard rod connection to achieve synchronous sliding.

[0027] In one feasible embodiment, the other edge of the upper surface of the cover plate 3 is provided with a receiving groove 5 for placing the pulling plate 13. The depth of the receiving groove 5 is consistent with the height of the pulling plate 13. The pulling plate 13 can be placed in the receiving groove 5 to improve the overall flatness and aesthetics of the cover plate 3.

[0028] In one feasible manner, a rotating block 12 is provided on the slider 10. When the rotating block 12 is parallel to the sliding block, the length of the rotating block 12 and the sliding block is consistent with the length of the slide 4. The setting of the rotating block 12 makes it easy to manually drive the slider 10 to move after rotation. At the same time, the two are parallel. The rotating block 12 is located in the slide 4, filling the space of the slide 4 to prevent foreign objects from entering, and at the same time, it can also limit the movement of the slider 10.

[0029] In one feasible embodiment, a guide groove 6 is provided on one side of the receiving groove 5 facing the strip-shaped drainage hole, which passes through the thickness of the cover plate 3. The guide groove 6 is provided to facilitate the entry of the second elastic rope 14 so that when the pulling plate 13 is located in the receiving groove 5, the second elastic rope 14 is located below the surface of the cover plate 3, further improving the aesthetics.

[0030] In one feasible embodiment, a slip ring 15 is provided on the first elastic rope 9, and the slip ring 15 is sleeved on the first elastic rope 9. The end of the second elastic rope 14 is fixed on the slip ring 15. The diameter of the slip ring 15 is smaller than the width of the strip drainage hole. A mounting boss 2 is provided on the drainage ditch 1, and the cover plate 3 is connected to the mounting boss 2. The connection can be achieved by snapping or bolting.

[0031] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solutions of the present invention and are not limiting. Although the present invention has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the present invention.

Claims

1. A highway slope drainage structure, arranged on a cover plate (3) arranged on a drainage ditch (1), characterized in that: The invention comprises two connecting rods (7) symmetrically arranged on the edge of the lower surface of the cover plate (3), wherein the length direction of the connecting rods (7) is parallel to the length direction of the drainage ditch (1), and a plurality of first elastic ropes (9) are arranged between the two connecting rods (7), wherein both ends of the first elastic ropes (9) are respectively fixed on the two symmetrically arranged connecting rods (7), and the first elastic ropes (9) are located directly below the strip-shaped drainage holes on the cover plate (3), and a second elastic rope (14) is provided on each of the plurality of first elastic ropes (9), wherein one end of the second elastic rope (14) is slidably connected to the first elastic rope (9), and the other end of the first elastic rope (9) is provided with a pulling plate (13) fixedly connected thereto.

2. The highway slope drainage structure according to claim 1, characterized in that: A connecting seat (8) is symmetrically provided on the lower surface of the cover plate (3), and the connecting rod (7) is slidably connected to the connecting seat (8). A sliding groove (4) is provided on the edge of the upper surface of the cover plate (3), and the sliding groove (4) is arranged parallel to the connecting rod (7). A slider (10) is provided in the sliding groove (4), and a connecting block (11) is provided on the slider (10). One end of the connecting block (11) is fixed to the slider (10), and the other end of the connecting block (11) is fixed to the connecting rod (7) below, and a hard rod for connecting the two connecting rods (7) is provided at the ends.

3. The highway slope drainage structure according to claim 2, characterized in that: The other edge of the upper surface of the cover plate (3) is provided with a receiving groove (5) for accommodating the pulling plate (13), and the depth of the receiving groove (5) is consistent with the height of the pulling plate (13).

4. The highway slope drainage structure according to claim 2, characterized in that: The slider (10) is provided with a rotating block (12). When the rotating block (12) and the sliding block are parallel, the lengths of the rotating block (12) and the sliding block are consistent with the length of the sliding groove (4).

5. The highway slope drainage structure according to claim 3, characterized in that: A guide groove (6) penetrating the thickness of the cover plate (3) is provided on one side of the accommodating groove (5) facing the strip-shaped drainage hole.

6. The highway slope drainage structure according to claim 1, characterized in that: A slip ring (15) is provided on the first elastic rope (9), and the slip ring (15) is sleeved on the first elastic rope (9). The end of the second elastic rope (14) is fixed on the slip ring (15), and the diameter of the slip ring (15) is smaller than the width of the strip-shaped drainage hole.

7. The highway slope drainage structure according to claim 1, characterized in that: The drainage ditch (1) is provided with a mounting boss (2), and the cover plate (3) is connected to the mounting boss (2).

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