Connecting device for highway drainage side ditch and drainage pipeline

Abstract

The utility model belongs to the technical field of highway engineering, and particularly relates to a highway drainage side ditch and drainage pipeline connecting device which comprises a connecting shell, communicating grooves are formed in the surfaces of the two sides of the connecting shell, the drainage side ditch is connected to the surface of one side, on the outer sides of the communicating grooves, of the connecting shell, and a drainage pipe is connected to the surface of the bottom of the connecting shell. A containing groove is formed in the top surface of the connecting shell, and a flow guide block is connected to the inner side surface of the containing groove. The connecting shell, the containing groove, the flow guide block, the filter screen basket and the inserting rod are matched with one another, the filter screen basket can be installed in the connecting shell, rainwater in a drainage side ditch can pass through the filter screen basket before entering the drainage pipe, impurities in the rainwater are blocked and collected in the filter screen basket, the filter screen basket is large in capacity, and therefore the rainwater can be prevented from entering the drainage side ditch. The situation that the water inlet of the drainage pipeline is blocked due to the fact that sundries in the drainage side ditch are too fast is effectively avoided, the manual cleaning frequency is reduced, and drainage of water flow is ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of highway engineering, and in particular relates to a device for connecting a highway drainage ditch and a drainage pipe. Background Art

[0002] Highway drainage ditches refer to longitudinal artificial ditches set up on the outside of the shoulders of the excavated roadbed and the outside of the footing of the low fill roadbed. Its main function is to collect and drain precipitation from the road surface, shoulders and slopes, ensure smooth drainage of the highway, and prevent water accumulation from damaging the highway and the surrounding environment.

[0003] During the laying process of highway drainage ditches, operators will install drainage pipes in the highway drainage ditches to facilitate the rainwater flowing in the highway drainage ditches to enter the drainage system through the drainage pipes. However, during the use of highway drainage ditches, garbage or branches and other debris in the environment will enter the drainage ditches. In this way, when draining, these debris will gather at the water inlet of the drainage pipe, which will easily and quickly cause the water inlet of the drainage pipe to be blocked, thereby affecting the drainage effect of the drainage pipe.

[0004] Therefore, the utility model provides a device for connecting a highway drainage ditch and a drainage pipe to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a device for connecting a highway drainage ditch and a drainage pipe, aiming to solve the problem in the prior art that during the use of the highway drainage ditch, garbage, branches and other debris in the environment will enter the drainage ditch, so that when draining, these debris will gather at the water inlet of the drainage pipe, which will easily and quickly cause the water inlet of the drainage pipe to be blocked.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a device for connecting a highway drainage ditch and a drainage pipe, comprising a connecting shell, connecting shell surfaces on both sides of which are provided with connecting grooves, a surface of the connecting shell on one side outside the connecting groove is connected to the drainage ditch, the bottom surface of the connecting shell is connected to the drainage pipe, and a placement groove is provided on the top surface of the connecting shell, the inner surface of the placement groove is connected to a guide block, the bottom surface of the guide block is connected to a filter basket, and the top surface of the top of the guide block is connected to a column, the top surface of the column is connected to a connecting rod, the inner surface of the top of the placement groove is provided with a socket, and one end of the plug rod is connected to the inside of the socket.

[0007] In order to realize the elastic telescopic movement of the insertion rod, as a preferred device for connecting a highway drainage ditch and a drainage pipe of the utility model, the other end of the insertion rod extends into a movable groove opened inside the connecting rod, the inner surface of the movable groove is connected to a spring, the two end surfaces of the spring are connected to the insertion rod, the outer surface of one end of the insertion rod is connected to a shift block, and one end of the shift block extends out of a sliding groove opened on one side surface of the connecting rod.

[0008] In order to achieve the placement and fixation of the guide block, as a preferred device for connecting a highway drainage ditch and a drainage pipe of the utility model, the guide block is slidably connected to the connecting shell through the placement groove, and the insertion rod is slidably connected to the connecting shell through the insertion hole.

[0009] In order to realize the movement of the insertion rod, as a preferred device for connecting a highway drainage ditch and a drainage pipe of the utility model, the insertion rod forms an elastic structure with the connecting rod through a movable groove and a spring, and the shift block forms a sliding connection with the connecting rod through a sliding groove.

[0010] In order to realize the maintenance and replacement of the filter basket, as a preferred device for connecting a highway drainage ditch and a drainage pipe of the utility model, positioning blocks are connected to the surfaces on both sides of the top of the filter basket, one end of the positioning block extends into the positioning groove opened on the bottom surface of the guide block, and bolts are connected through the grooves opened on both sides of the guide block, and one end of the bolt extends into the fixing hole opened on one side surface of the positioning block.

[0011] In order to realize the disassembly and assembly of the filter basket, as a preferred device for connecting a highway drainage ditch and a drainage pipe of the utility model, the positioning block forms a sliding connection with the guide block through the positioning groove, and the bolt forms a threaded connection between the guide block and the fixing hole by passing through the guide block.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] The utility model can install a filter basket in the connecting shell through the mutual cooperation of the connecting shell, the placement groove, the guide block, the filter basket and the insertion rod. In this way, the rainwater in the drainage ditch will pass through the filter basket before entering the drain pipe, so that the debris in the rainwater will be blocked and collected in the filter basket. The large capacity of the filter basket can effectively prevent the debris in the drainage ditch from being blocked too quickly at the water inlet of the drainage pipe, thereby reducing the number of manual cleaning times and ensuring the discharge of water.

[0014] The utility model cooperates with the positioning block, the positioning groove, the bolt and the fixing hole. When the filter basket is damaged, the filter basket can be separated from the guide block by unscrewing the bolts, so that the operator can maintain and replace the filter basket alone, thereby saving maintenance costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the partial explosion structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the partial cross-sectional structure of the connecting rod of the utility model;

[0019] Figure 4 This is a schematic diagram of the partial explosion structure of the filter basket of the utility model.

[0020] In the figure: 1. Connecting shell; 2. Connecting groove; 3. Drainage ditch; 4. Drain pipe; 5. Placement groove; 6. Guide block; 7. Filter basket; 8. Column; 9. Connecting rod; 10. Socket; 11. Insertion rod; 12. Movable groove; 13. Spring; 14. Diverter block; 15. Slide groove; 16. Positioning block; 17. Positioning groove; 18. Bolt; 19. Fixing hole. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figures 1-4 The utility model provides the following technical solutions: a device for connecting a highway drainage ditch and a drainage pipe, comprising a connecting shell 1, connecting shell 1 with communication grooves 2 on both side surfaces, a surface of the connecting shell 1 on one side outside the communication groove 2 is connected to a drainage ditch 3, a drainage pipe 4 is connected to the bottom surface of the connecting shell 1, and a placement groove 5 is provided on the top surface of the connecting shell 1, a guide block 6 is connected to the inner surface of the placement groove 5, a filter basket 7 is connected to the bottom surface of the guide block 6, and a column 8 is connected to the top surface of the top of the guide block 6, a connecting rod 9 is connected to the top surface of the column 8, a socket 10 is provided on the inner surface of the top of the placement groove 5, and one end of the plug rod 11 is connected to the inside of the socket 10.

[0023] Preferably: the other end of the insertion rod 11 extends into the movable groove 12 opened inside the connecting rod 9, the inner surface of the movable groove 12 is connected to the spring 13, the two end surfaces of the spring 13 are connected to the insertion rod 11, the outer surface of one end of the insertion rod 11 is connected to the shift block 14, and one end of the shift block 14 extends out of the sliding groove 15 opened on one side surface of the connecting rod 9.

[0024] During specific use, the shifting block 14 is moved to slide in the sliding groove 15, which can drive the insertion rod 11 to move in the movable groove 12, thereby driving the insertion rod 11 to squeeze the spring 13, so that the insertion rod 11 can be elastically telescopically moved on the connecting rod 9.

[0025] Preferably, the guide block 6 is in sliding connection with the connecting shell 1 through the placement groove 5 , and the insertion rod 11 is in sliding connection with the connecting shell 1 through the insertion hole 10 .

[0026] During specific use, the guide block 6 can be slidably placed into the placement groove 5. When one end of the insertion rod 11 is inserted into the insertion hole 10, the position of the guide block 6 will be fixed in the placement groove 5.

[0027] Preferably, the inserting rod 11 forms an elastic structure with the connecting rod 9 through the movable groove 12 and the spring 13 , and the shifting block 14 forms a sliding connection with the connecting rod 9 through the sliding groove 15 .

[0028] During specific use, the insertion rod 11 can be elastically telescopically moved in the connecting rod 9 through the movable groove 12 and the spring 13. When the shift block 14 slides in the slide groove 15, it can drive the insertion rod 11 to move in the movable groove 12, thereby driving the insertion rod 11 to squeeze the spring 13.

[0029] Preferably: positioning blocks 16 are connected to the two side surfaces at the top of the filter basket 7, one end of the positioning block 16 extends into the positioning groove 17 opened on the bottom surface of the guide block 6, and bolts 18 are connected through the grooves opened on the two side surfaces of the guide block 6, and one end of the bolt 18 extends into the fixing hole 19 opened on one side surface of the positioning block 16.

[0030] During specific use, the positioning block 16 is slid into the positioning groove 17, and then the bolt 18 is passed through the guide block 6 and screwed into the fixing hole 19 to fix the position of the positioning block 16 in the positioning groove 17, so that the filter basket 7 is installed on the guide block 6. The bolt 18 is screwed again to separate one end of the bolt 18 from the fixing hole 19, so that the filter basket 7 can be removed from the guide block 6.

[0031] Preferably, the positioning block 16 is slidably connected to the guide block 6 via the positioning groove 17 , and the bolt 18 is threadedly connected to the fixing hole 19 by passing through the guide block 6 .

[0032] During specific use, the positioning block 16 can be slid into the positioning groove 17, and then the bolt 18 is passed through the guide block 6 and screwed into the fixing hole 19, so that the position of the positioning block 16 can be fixed in the positioning groove 17, so that the filter basket 7 is installed on the guide block 6. At this time, the head of the bolt 18 will be in the groove opened on the surface of the guide block 6.

[0033] Working principle: When using the highway drainage ditch and drainage pipe connection device, install the connection shell 1 at the specified position of the drainage ditch 3, match the connecting grooves 2 on both sides of the connection shell 1 with the position of the drainage ditch 3, then lift the connecting rod 9 by hand, slide the guide block 6 into the placement groove 5 on the connection shell 1, and when the inner wall of the placement groove 5 contacts the insertion rod 11, it will push the insertion rod 11, so that the insertion rod 11 squeezes the spring 13 in the movable groove 12, so that one end of the insertion rod 11 enters the connecting rod 9, when the guide block 6 is completely placed in the placement groove 5, the insertion rod 11 will move to the position of the socket 10. At this time, the spring 13 will elastically push the insertion rod 11 to move in the movable groove 12, so that one end of the insertion rod 11 is inserted into the socket 10, so that the guide block 6 will be fixed with the filter basket 7 inside the connecting shell 1. In this way, when the rainwater in the drainage ditch 3 enters the connecting shell 1 through the connecting groove 2, the rainwater will be filtered by the filter basket 7 and then enter the drain pipe 4 for discharge. The filter basket 7 will intercept and collect the debris in the rainwater to prevent it from flowing into the water inlet of the drain pipe 4. The filter basket 7 has a large capacity, so it takes a certain amount of time to accumulate. This can effectively prevent the debris in the drainage ditch 3 from being blocked too quickly at the water inlet of the drain pipe 4, reduce the number of manual cleaning times, and ensure the discharge of water. Secondly, when the filter basket 7 is damaged and needs maintenance and replacement, the two dial blocks 14 can be moved in the chute 15 by simultaneously moving two fingers. The movable plug rod 11 squeezes the spring 13 in the movable groove 12, so that one end of the plug rod 11 is separated from the insertion hole 10, and then the guide block 6 is pulled up by the connecting rod 9 to separate the filter basket 7 from the connection shell 1. At this time, the bolt 18 is screwed to separate one end of the bolt 18 from the fixing hole 19, so that the positioning block 16 can be separated from the positioning groove 17, so that the filter basket 7 can be removed from the guide block 6, so that the operator can maintain and replace the filter basket 7 alone, thereby saving maintenance costs.

[0034] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A device for connecting a highway drainage ditch to a drainage pipe, comprising a connecting shell (1), characterized in that: The connection shell (1) is provided with connecting grooves (2) on both sides of the surface, and a drainage ditch (3) is connected to the surface of the connection shell (1) on one side outside the connecting groove (2). The bottom surface of the connection shell (1) is connected to a drainage pipe (4), and the top surface of the connection shell (1) is provided with a placement groove (5), the inner surface of the placement groove (5) is connected to a guide block (6), the bottom surface of the guide block (6) is connected to a filter basket (7), and the top surface of the top of the guide block (6) is connected to a column (8), the top surface of the column (8) is connected to a connecting rod (9), the inner surface of the top of the placement groove (5) is provided with a socket (10), and the inside of the socket (10) is connected to one end of the insertion rod (11).

2. A highway drainage ditch and drainage pipe connection device according to claim 1, characterized in that: The other end of the insertion rod (11) extends into a movable groove (12) provided inside the connecting rod (9); the inner surface of the movable groove (12) is connected to a spring (13); both ends of the spring (13) are connected to the insertion rod (11); the outer surface of one end of the insertion rod (11) is connected to a shift block (14); one end of the shift block (14) extends out of a sliding groove (15) provided on one side surface of the connecting rod (9).

3. The device for connecting a highway drainage ditch to a drainage pipe according to claim 1, characterized in that: The guide block (6) is slidably connected to the connection housing (1) via the placement groove (5), and the insertion rod (11) is slidably connected to the connection housing (1) via the insertion hole (10).

4. A device for connecting a highway drainage ditch to a drainage pipe according to claim 2, characterized in that: The insert rod (11) forms an elastic structure with the connecting rod (9) through the movable groove (12) and the spring (13), and the shift block (14) forms a sliding connection with the connecting rod (9) through the sliding groove (15).

5. The device for connecting a highway drainage ditch to a drainage pipe according to claim 1, characterized in that: Positioning blocks (16) are connected to both sides of the top of the filter basket (7), one end of the positioning block (16) extends into a positioning groove (17) provided on the bottom surface of the guide block (6), and bolts (18) are connected through the grooves provided on both sides of the guide block (6), and one end of the bolts (18) extends into a fixing hole (19) provided on one side of the positioning block (16).

6. A device for connecting a highway drainage ditch to a drainage pipe according to claim 5, characterized in that: The positioning block (16) is slidably connected to the guide block (6) via the positioning groove (17), and the bolt (18) is threadedly connected to the fixing hole (19) by passing through the guide block (6).

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