Linear drainage ditch

Abstract

The utility model relates to the technical field of drainage systems, in particular to a linear drainage ditch which comprises a drainage pipe fixedly connected to the interior of a supporting frame and used for limiting, a rubber pad used for sealing is clamped to the side face of the drainage pipe, and a connecting rod used for positioning is fixedly connected to the side face of the supporting frame. The upper end of the drainage pipe is connected with a limiting plate used for bearing through a bolt, the upper end of the limiting plate is connected with a filter screen used for filtering in a clamped mode, and the upper end of the filter screen is connected with a scraping plate used for positioning in a clamped mode. According to the linear drainage ditch, through cooperative arrangement of a limiting plate and a filter screen, in severe weather, water flowing into the drainage pipe can be filtered, impurities carried in the water can be filtered, and the situation that the pipeline is blocked and inconvenience is caused to drainage of the pipeline is avoided; when excessive impurities are blocked at the upper end of the filter screen, a worker can conveniently clean the impurities at the upper end of the filter screen, and drainage is smoother.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage systems, in particular to a linear drainage ditch. Background Art

[0002] Drainage ditches refer to ditches that direct water collected in side ditches, intercepting ditches, and low-lying areas near roadbeds, farmlands, and residential areas to outside of roadbeds, farmlands, and residential areas. Linear drainage ditches, as a type of drainage ditch, are generally composed of grooves and covers. They are mostly found in cities and are often set near the edge of the road. While they can drain the road surface, they have a simple appearance after being assembled with the ground pavement.

[0003] Chinese patent announcement number CN208472908U discloses a linear drainage ditch, including a ditch body, a groove with a U-shaped structure in the middle of the ditch body, a supporting base at the bottom of the ditch body, symmetrically distributed card grooves are provided on the inner wall of the ditch, and the card grooves are evenly distributed along the length of the ditch. A latch is provided on the cover plate, and the latch cooperates with the card groove. The depth of the ditch at the water inlet end is less than the depth of the ditch at the water outlet end. The bottom end of the ditch at the water outlet end has left-right symmetrical supporting feet. By utilizing the cooperation between the card groove and the cover plate, the limit can be achieved by simply inserting the end of the cover plate into the card groove. At the same time, the water outlet end and the water inlet end are structurally improved to improve the drainage efficiency.

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

[0005] 1. After the existing device is installed by the staff, when it rains heavily, the impurities washed by the rain are more likely to block it, causing inconvenience to its drainage;

[0006] 2. When the device is assembled by the staff, it is not convenient to connect it more firmly and tightly, and it is more prone to leakage, falling off and other problems. Utility Model Content

[0007] 1. Technical issues to be resolved

[0008] In order to overcome the above-mentioned defects of the prior art, the utility model provides a linear drainage ditch, which solves the problem raised in the above-mentioned background technology that after the existing device is installed by the staff, when encountering heavy rain weather, the impurities washed by the rainwater are more likely to block it, causing inconvenience to its drainage. When the device is assembled by the staff, it is not convenient to make the connection more firmly and tightly, and it is more likely to leak, fall off and other problems.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the utility model is implemented through the following technical solutions: a linear drainage ditch, including a drainage pipe fixedly connected to the inside of a support frame for limiting position, a rubber pad for sealing is clamped on the side of the drainage pipe, a connecting rod for positioning is fixedly connected to the side of the support frame, the upper end of the drainage pipe is connected to a limit plate for bearing weight by bolts, a filter screen is clamped on the upper end of the limit plate, and a scraper for positioning is clamped on the upper end of the filter screen.

[0011] Optionally, a groove for connection is formed on a side surface of the support frame, and a stabilizing block for increasing a contact area is fixedly connected to the side surface of the support frame.

[0012] Optionally, a positioning pin for limiting position is inserted into the side of the support frame, and the positioning pin passes through one side of the support frame and is inserted into the interior of the connecting rod.

[0013] Optionally, a fixing plate for limiting is fixedly connected to the upper end of the limiting plate, and a clamping hole for positioning is provided at the upper end of the fixing plate.

[0014] Optionally, a threaded column for limiting position is inserted into the upper surface of the fixing plate, and the threaded column passes through one side of the fixing plate and is inserted into the interior of the supporting frame.

[0015] Optionally, a handle for convenient pushing and pulling is fixedly connected to the upper end of the scraper, and a sliding rod for positioning is fixedly connected to the side of the scraper.

[0016] Optionally, the upper end of the limiting plate is fixedly connected with a water inlet groove for limiting, and the inner bottom wall of the water inlet groove is fixedly connected with a positioning rod for limiting.

[0017] (III) Beneficial effects

[0018] The utility model provides a linear drainage ditch, which has the following beneficial effects:

[0019] 1. The linear drainage ditch, through the coordination of the limit plate and the filter, can filter the water flowing into the drainage pipe and the impurities carried in the water when encountering severe weather, so as to avoid clogging the pipe and causing inconvenience to its drainage. At the same time, with the help of the setting of the scraper, when too many impurities clog the upper end of the filter, it is convenient for the staff to clean the impurities on the upper end, so that the drainage is smoother.

[0020] 2. The linear drainage ditch, through the coordinated setting of the drainage pipe and the rubber pad, can make the drainage pipe connected more tightly, avoiding the problem of leakage during drainage causing the foundation at the lower end of the support frame to collapse. With the help of the setting of the connecting rod, it can be installed more conveniently by the staff, and the connection can also be made more secure. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the drainage pipe of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the limit plate of the utility model;

[0024] Figure 4 This is a schematic diagram of the support frame structure of the utility model.

[0025] In the figure: 1. support frame; 2. drain pipe; 3. rubber pad; 4. connecting rod; 5. limit plate; 6. filter screen; 7. scraper; 8. groove; 9. stabilizer block; 10. positioning pin; 11. fixing plate; 12. card hole; 13. threaded column; 14. handle; 15. slide rod; 16. water inlet groove; 17. positioning rod. DETAILED DESCRIPTION

[0026] 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. 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.

[0027] Embodiment 1;

[0028] See also Figures 1 to 4 In order to make the connection of the drain pipe 2 more firmly and tightly, the utility model provides a technical solution: a linear drain ditch, comprising a drain pipe 2 fixedly connected to the inside of a support frame 1 for limiting position, a groove 8 for connection is opened on the side of the support frame 1, a stabilizing block 9 for increasing the contact area is fixedly connected to the side of the support frame 1, a rubber pad 3 for sealing is clamped on the side of the drain pipe 2, a connecting rod 4 for positioning is fixedly connected to the side of the support frame 1, a positioning pin 10 for limiting position is inserted on the side of the support frame 1, the positioning pin 10 passes through one side of the support frame 1 and is inserted into the inside of the connecting rod 4, with the help of the matching arrangement of the groove 8 and the connecting rod 4, the drain pipe 2 can be connected more firmly to avoid the problem of falling off and collapsing, and with the help of the arrangement of the positioning pin 10, it can be convenient for the staff to disassemble it;

[0029] Embodiment 2:

[0030] See also Figures 2 to 4 , in order to facilitate the staff to more firmly install the limit plate 5 on the upper end of the support frame 1;

[0031] The upper end of the drain pipe 2 is connected with a limit plate 5 for bearing weight by bolts, and the upper end of the limit plate 5 is fixedly connected with a fixing plate 11 for limiting position, and a clamping hole 12 for positioning is provided at the upper end of the fixing plate 11, and a threaded column 13 for limiting position is inserted on the upper surface of the fixing plate 11, and the threaded column 13 penetrates one side of the fixing plate 11 and is inserted into the inside of the support frame 1. With the help of the matching arrangement of the fixing plate 11 and the threaded column 13, the limit plate 5 can be more firmly installed on the upper end of the support frame 1, making it more stable and preventing it from falling due to rolling over by vehicles;

[0032] Embodiment three;

[0033] See also Figures 1 to 3 , in order to facilitate the staff to push the scraper 7;

[0034] The upper end of the limiting plate 5 is clamped with a filter 6 for filtering, and the upper end of the limiting plate 5 is fixedly connected with a water inlet trough 16 for limiting, and the inner bottom wall of the water inlet trough 16 is fixedly connected with a positioning rod 17 for limiting, and the upper end of the filter 6 is clamped with a scraper 7 for positioning, and the upper end of the scraper 7 is fixedly connected with a handle 14 for convenient pushing and pulling, and the side of the scraper 7 is fixedly connected with a slide bar 15 for positioning. With the help of the setting of the water inlet trough 16, rainwater can be discharged to the inside of the drain pipe 2, and with the help of the setting of the positioning rod 17, the filter 6 can be supported and limited. At the same time, through the coordinated setting of the handle 14 and the slide bar 15, the staff can push and pull the scraper 7 more conveniently.

[0035] In the utility model, the working steps of the device are as follows:

[0036] First, the staff connects the same drainage pipe 2 through the connecting rod 4, and uses the rubber pad 3 to make the connection tighter and more secure. On rainy days, the rainwater is filtered through the filter screen 6 at the upper end of the limit plate 5 to prevent impurities in the water from clogging the drainage pipe 2. At the same time, when filtered impurities accumulate on the upper end of the filter screen 6, the impurities on the upper end are cleaned by pushing the scraper 7.

[0037] 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 linear drainage ditch, comprising a drainage pipe (2) fixedly connected to a support frame (1) for limiting position, characterized in that: A rubber pad (3) for sealing is clamped on the side of the drainage pipe (2), a connecting rod (4) for positioning is fixedly connected to the side of the support frame (1), the upper end of the drainage pipe (2) is connected to a limit plate (5) for bearing weight by bolts, the upper end of the limit plate (5) is clamped with a filter screen (6) for filtering, and the upper end of the filter screen (6) is clamped with a scraper (7) for positioning.

2. A linear drainage ditch according to claim 1, characterized in that: A groove (8) for connection is provided on the side of the support frame (1), and a stabilizing block (9) for increasing the contact area is fixedly connected to the side of the support frame (1).

3. A linear drainage ditch according to claim 1, characterized in that: A positioning pin (10) for limiting position is inserted into the side of the support frame (1); the positioning pin (10) passes through one side of the support frame (1) and is inserted into the interior of the connecting rod (4).

4. A linear drainage ditch according to claim 1, characterized in that: The upper end of the limiting plate (5) is fixedly connected to a fixing plate (11) for limiting, and the upper end of the fixing plate (11) is provided with a clamping hole (12) for positioning.

5. A linear drainage ditch according to claim 4, characterized in that: A threaded column (13) for limiting position is inserted into the upper surface of the fixing plate (11); the threaded column (13) passes through one side of the fixing plate (11) and is inserted into the interior of the support frame (1).

6. A linear drainage ditch according to claim 1, characterized in that: A handle (14) for convenient pushing and pulling is fixedly connected to the upper end of the scraper (7), and a sliding rod (15) for positioning is fixedly connected to the side of the scraper (7).

7. The linear drainage ditch according to claim 1, characterized in that: The upper end of the limiting plate (5) is fixedly connected to a water inlet groove (16) for limiting, and the inner bottom wall of the water inlet groove (16) is fixedly connected to a positioning rod (17) for limiting.

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