Road drainage structure

Abstract

The utility model discloses a road drainage structure, which relates to road construction, aims to solve the problem that drainage grooves are easy to block to influence drainage efficiency, and adopts the technical scheme that the road drainage structure comprises a drainage ditch and an end cover mounted at the top of the drainage ditch, and a plurality of drainage grooves for drainage are uniformly formed in the end cover; a scraping plate used for cleaning the drainage groove is slidably connected into the drainage groove, the two sides of the scraping plate abut against the two side walls of the drainage groove respectively, a driving piece used for driving the scraping plate to slide is arranged on the end cover, and a receiving basket used for receiving scraped objects is detachably installed in the drainage ditch. According to the road drainage structure, the driving piece is controlled to drive the scraping plate to slide in the drainage groove, so that impurities attached to the interior of the drainage groove can be conveniently removed, the drainage groove is prevented from being blocked, the road drainage structure has good drainage efficiency, meanwhile, the impurities scraped off from the interior of the drainage groove can be collected by the receiving basket, and the end cover is opened. The receiving basket can be taken out from the drainage ditch, and impurities in the receiving basket can be cleaned conveniently.

Description

Technical Field

[0001] The utility model relates to road construction, and more specifically, to a road drainage structure. Background Art

[0002] The main function of road drainage structure is to quickly remove runoff from the road surface and ground as well as various urban wastewater to prevent water accumulation, reduce excessively high groundwater levels, and remove water that has infiltrated the road structure layer and roadbed. This can ensure the stability of the roadbed, extend the service life of the road surface, maintain normal traffic and safety of vehicles and pedestrians, and keep the road clean and hygienic.

[0003] Currently, common road drainage structures include drainage ditches, at the top of which end covers for closing the drainage ditch are arranged, and on the end covers are provided a number of drainage grooves for drainage. During the operation of the drainage structure, the accumulated water on the road can enter the drainage ditch through the drainage grooves provided on the end covers and be discharged in a centralized manner, while large impurities such as fallen leaves will be blocked outside by the end covers to prevent them from entering the drainage ditch and causing blockage, thereby ensuring the drainage effect of the drainage structure.

[0004] However, after such road drainage structure has been in operation for a period of time, a large amount of impurities are likely to accumulate in the drainage groove, causing blockage of the drainage groove, thereby affecting the drainage efficiency of the road drainage structure. Utility Model Content

[0005] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a road drainage structure with better drainage efficiency.

[0006] The above technical purpose of the utility model is achieved through the following technical solutions: a road drainage structure, including a drainage ditch and an end cover installed on the top of the drainage ditch, the end cover is evenly provided with a plurality of drainage grooves for drainage, a scraper for cleaning the drainage ditch is slidably connected in the drainage ditch, the two sides of the scraper are respectively in contact with the two side walls of the drainage ditch, the end cover is provided with a driving member for driving the scraper to slide, a receiving basket for receiving scrapings is detachably installed in the drainage ditch, and the surface of the receiving basket includes a plurality of filter holes.

[0007] The utility model is further configured as follows: the driving member comprises a connection frame slidably connected in the drainage ditch, and one end of a plurality of the scrapers is fixedly connected to the connection frame.

[0008] The utility model is further configured as follows: the driving member further comprises driving rods arranged on both sides of the connecting frame, sliding grooves are opened on both sides of the end cover, and the driving rods are slidably connected in the sliding grooves.

[0009] The utility model is further configured as follows: a tension spring is arranged in the slide groove, and the tension spring is used to keep the scraper always located at one end of the drainage groove in a natural state.

[0010] The utility model is further configured as follows: a round rod is arranged in the sliding groove, the tension spring is sleeved on the round rod, and the driving rod is slidably connected to the round rod.

[0011] The utility model is further configured as follows: a receiving groove for receiving a tension spring is provided on the side wall of the slide groove, the tension spring is completely received by the receiving groove in a natural state, and the tension spring is used to keep the receiving groove always closed by the driving rod in a natural state.

[0012] The utility model is further configured as follows: the top of the driving rod is flush with the top surface of the end cover.

[0013] The utility model is further configured as follows: a pull ring is arranged on one side of the driving rod away from the spring.

[0014] To sum up, the utility model has the following beneficial effects: the utility model drives the scraper to slide in the drainage trough by controlling the driving member, and the two ends of the scraper scrape the side walls of the drainage trough respectively, so as to facilitate the removal of impurities attached to the drainage trough, thereby preventing the drainage trough from being blocked, and further avoiding affecting the drainage efficiency of the drainage trough, so that the road drainage structure has better drainage efficiency. At the same time, the impurities scraped from the drainage trough will be collected by the receiving basket. By opening the end cover, the receiving basket can be taken out of the drainage ditch, which is convenient for cleaning the impurities in the receiving basket. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 for Figure 1 The enlarged schematic diagram of the middle A part;

[0017] Figure 3 It is a structural schematic diagram of the connection frame in the utility model.

[0018] In the figure: 1. drainage ditch; 2. end cover; 3. drainage trough; 4. scraper; 5. receiving basket; 6. connecting frame; 7. driving rod; 8. slide groove; 9. tension spring; 10. round rod; 11. receiving groove; 12. pull ring. DETAILED DESCRIPTION

[0019] The utility model is described in detail below in conjunction with the accompanying drawings and embodiments.

[0020] See also Figure 1The road drainage structure comprises a drainage ditch 1 and an end cover 2 installed on the top of the drainage ditch 1, a plurality of drainage grooves 3 for drainage are evenly opened on the end cover 2, a scraper 4 for cleaning the drainage ditch 3 is slidably connected in the drainage ditch 3, and the two sides of the scraper 4 are respectively in conflict with the two side walls of the drainage ditch 3, a driving member for driving the scraper 4 to slide is arranged on the end cover 2, a receiving basket 5 for receiving scraped objects is detachably installed in the drainage ditch 1, and the surface of the receiving basket 5 includes a plurality of filter holes, then after the road drainage structure has worked for a period of time, the scraper 4 can be driven to slide in the drainage ditch 3 by controlling the driving member, and the two ends of the scraper 4 are respectively scraped on the side walls of the drainage ditch 3, so as to facilitate the removal of impurities attached to the drainage ditch 3, thereby preventing the drainage ditch 3 from being blocked, and further avoiding affecting the drainage efficiency of the drainage ditch 3, so that the road drainage structure has better drainage efficiency, and at the same time, the impurities scraped from the drainage ditch 3 will be collected by the receiving basket 5, and the end cover 2 can be opened to take the receiving basket 5 out of the drainage ditch 1, so as to facilitate the cleaning of the impurities in the receiving basket 5.

[0021] See also Figure 1-3 As shown, the driving member includes a connecting frame 6 slidably connected to the drain ditch 1, and one end of the scraper 4 is fixedly connected to the connecting frame 6. By controlling the connecting frame 6 to slide in the drain ditch 1, all the scrapers 4 are driven to slide in the drain ditch 3 at the same time, so that all the drain ditch 3 can be cleaned at the same time, and the operation is relatively convenient. The driving member also includes a driving rod 7 arranged on both sides of the connecting frame 6, and a slide groove 8 is opened on both sides of the end cover 2. The driving rod 7 is slidably connected in the slide groove 8. By controlling the driving rod 7 to slide in the slide groove 8, the connecting frame 6 is driven to slide in the drain ditch 1, thereby realizing the sliding of the scraper 4 in the drain ditch 3. The slide groove 8 guides the sliding of the driving rod 7, so that the operation of controlling the driving rod 7 to slide in the slide groove 8 is relatively smooth, thereby making the operation of the scraper 4 sliding in the drain ditch 3 relatively smooth.

[0022] See also Figure 2As shown, a tension spring 9 is arranged in the slide groove 8, and the tension spring 9 is used to keep the scraper 4 always located at one end of the drainage groove 3 in a natural state. In the process of controlling the driving rod 7 to drive the scraper 4 to work, a force in the direction away from the tension spring 9 is applied to the driving rod 7, driving the driving rod 7 to slide in the slide groove 8 in the direction away from the tension spring 9. The tension spring 9 is deformed and stretched by the tension applied by the driving rod 7. When the external force applied to the driving rod 7 is cancelled, the tension applied by the driving rod 7 to the tension spring 9 disappears, and the tension spring 9 recovers its deformation and applies tension to the driving rod 7, driving the driving rod 7 back to its original position, thereby driving the scraper 4 to move to one end of the drainage groove 3, thereby avoiding the existence of the scraper 4 affecting the drainage of the drainage groove 3. A round rod 10 is arranged in the slide groove 8, and the tension spring 9 is sleeved on the round rod 10. The driving rod 7 is slidably connected to the round rod 10. In the process of the tension spring 9 being deformed In the embodiment, the round rod 10 limits the bending degree of the tension spring 9. During the extension and retraction process of the tension spring 9, it is limited by the round rod 10, so that it is deformed against the outer wall of the round rod 10, ensuring that the tension spring 9 is evenly stressed during work and avoiding damage to the tension spring 9 due to excessive bending or twisting. A receiving groove 11 for accommodating the tension spring 9 is opened on the side wall of the slide groove 8. The tension spring 9 is completely accommodated by the receiving groove 11 in a natural state, and the tension spring 9 is used to keep the receiving groove 11 always closed by the driving rod 7 in a natural state. When the tension spring 9 is not acted upon by external force, it is in a natural state and is completely located in the receiving groove 11. At the same time, the tension applied by the tension spring 9 to the driving rod 7 causes the side wall of the driving rod 7 to conflict with the opening of the receiving groove 11, thereby closing the receiving groove 11, thereby preventing external impurities from entering the receiving groove 11 and contaminating the tension spring 9, which is beneficial to improving the service life of the tension spring 9.

[0023] See also Figure 1-2 As shown, the top of the driving rod 7 is flush with the top surface of the end cover 2, thereby ensuring that the surface of the end cover 2 has good flatness and avoiding the existence of the driving rod 7 affecting road traffic. A pull ring 12 is provided on the side of the driving rod 7 away from the spring. By pulling the pull ring 12, the driving rod 7 can be moved more easily. The pull ring 12 serves as a fulcrum, which can facilitate the user to grab and pull the driving rod 7 with hands or other tools, making the operation of controlling the driving rod 7 to slide in the slide groove 8 more labor-saving.

[0024] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A road drainage structure, comprising a drainage ditch (1) and an end cover (2) installed on the top of the drainage ditch (1), wherein a plurality of drainage grooves (3) for drainage are evenly arranged on the end cover (2), characterized in that: A scraper (4) for cleaning the drainage trough (3) is slidably connected in the drainage trough (3), and two sides of the scraper (4) are respectively in contact with two side walls of the drainage trough (3). A driving member for driving the scraper (4) to slide is arranged on the end cover (2). A receiving basket (5) for receiving scraped objects is detachably installed in the drainage ditch (1), and the surface of the receiving basket (5) includes a plurality of filter holes.

2. The road drainage structure according to claim 1, characterized in that: The driving member comprises a connection frame (6) slidably connected in the drainage ditch (1), and one end of a plurality of scrapers (4) is fixedly connected to the connection frame (6).

3. The road drainage structure according to claim 2, characterized in that: The driving member also includes driving rods (7) arranged on both sides of the connecting frame (6), and sliding grooves (8) are opened on both sides of the end cover (2), and the driving rods (7) are slidably connected in the sliding grooves (8).

4. The road drainage structure according to claim 3, characterized in that: A tension spring (9) is arranged in the slide groove (8), and the tension spring (9) is used to keep the scraper (4) always located at one end of the drainage groove (3) in a natural state.

5. The road drainage structure according to claim 4, characterized in that: A round rod (10) is arranged in the sliding groove (8), the tension spring (9) is sleeved on the round rod (10), and the driving rod (7) is slidably connected to the round rod (10).

6. The road drainage structure according to claim 5, characterized in that: A receiving groove (11) for receiving a tension spring (9) is provided on the side wall of the slide groove (8); the tension spring (9) is completely received by the receiving groove (11) in a natural state; and the tension spring (9) is used to keep the receiving groove (11) always closed by the driving rod (7) in a natural state.

7. The road drainage structure according to claim 3, characterized in that: The top of the driving rod (7) is flush with the top surface of the end cover (2).

8. The road drainage structure according to claim 7, characterized in that: A pull ring (12) is provided on the side of the driving rod (7) away from the spring.

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