A surface drainage device for highway reconstruction and expansion projects during construction.

Abstract

This invention belongs to the field of road construction technology, specifically a road surface drainage device for highway reconstruction and expansion projects. Addressing the existing clogging problem, the following solution is proposed: It includes a drainage pipe with a first sliding groove and a second sliding groove respectively formed on the inner walls of both sides. A first sliding block is slidably installed in the first sliding groove, with one end extending into the groove and the other end extending out. A second sliding block is slidably installed in the second sliding groove, with one end extending into the groove and the other end extending out. This invention incorporates a detachable filter plate within the drainage pipe. In case of clogging, the entire filter plate can be removed to clean debris and impurities, greatly reducing the risk of drainage pipe blockage.

Description

Technical Field

[0001] This invention relates to the field of road construction technology, and in particular to a road surface drainage device during the construction period of a highway reconstruction and expansion project. Background Technology

[0002] With the advancement of science and technology and the rapid development of the economy and society, people's living standards are constantly improving, and high-speed travel is becoming more and more frequent, necessitating the expansion of road capacity to meet people's travel needs. Expanding existing highway lanes not only saves costs but also tests technology. Due to the low rapid drainage capacity of highways, heavy rainfall during construction can cause large amounts of water to accumulate on the highway surface. If this water cannot be drained in time, it will greatly affect the construction progress.

[0003] When existing roads are being drained, the water flow causes garbage or debris to fall into the drainage pipes. If there is too much garbage, it will cause blockage of the drainage pipes, resulting in water accumulation, which is very inconvenient for pedestrians or vehicles. Summary of the Invention

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a road surface drainage device for highway reconstruction and expansion projects.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A road surface drainage device for highway reconstruction and expansion projects includes a drainage pipe. A first sliding groove and a second sliding groove are respectively formed on the inner walls of both sides of the drainage pipe. A first sliding block is slidably installed in the first sliding groove, with one end extending into the first sliding groove and the other end extending out of the first sliding groove. A second sliding block is slidably installed in the second sliding groove, with one end extending into the second sliding groove and the other end extending out of the second sliding groove. A stop block is fixedly installed at both the end of the first sliding block extending out of the first sliding groove and the end of the second sliding block extending out of the second sliding groove. A filter plate is placed on the top of the stop block. A sliding hole is formed on the inner wall of the top of the second sliding groove. A sliding rod is slidably installed in the sliding hole, with one end extending into the second sliding groove and the other end extending out of the second sliding groove. The end of the sliding rod extending into the second sliding groove is fixedly connected to the top of the second sliding block.

[0007] Preferably, a storage groove is provided on one side of the inner wall of the sliding hole, and a telescopic rod is slidably installed in the storage groove. One end of the telescopic rod extends into the storage groove, and the other end of the telescopic rod extends into the sliding hole. An opening is provided at the top of the telescopic rod, and the opening is fitted onto the sliding rod. One end of a first spring is fixedly installed at the end of the telescopic rod that extends into the storage groove, and the other end of the first spring is fixedly connected to one side of the inner wall of the storage groove.

[0008] Preferably, two slots are formed on one side of the inner wall of the sliding rod, and a locking rod is slidably installed in the slot. One end of the locking rod extends into the slot, and the other end of the locking rod extends out of the slot. The end of the locking rod extending out of the slot is fixedly connected to the inner wall of one side of the opening.

[0009] Preferably, a movable groove is formed on the inner wall of the sliding hole away from the storage groove. A movable block is slidably installed in the movable groove. A first rotating shaft is rotatably installed at one end of the movable block. A connecting rod is rotatably installed at one end of the first rotating shaft. A second rotating shaft is rotatably installed at the other end of the connecting rod. The second rotating shaft is fixedly connected to the bottom side of the telescopic rod. A through hole is formed on the top inner wall of the movable groove. A pull rod is slidably installed in the through hole. One end of the pull rod extends into the movable groove, and the other end extends out of the movable groove. The end of the pull rod extending into the movable groove is fixedly connected to the top of the movable block. A second spring is fixedly installed at the top of the movable block. The other end of the second spring is fixedly connected to the top inner wall of the movable groove.

[0010] Preferably, the first sliding block and the second sliding block are provided with grooves on their respective sides, and the filter plate is provided with fixing grooves on both sides. A fixing rod is slidably installed in the fixing groove, one end of the fixing rod extends into the fixing groove, and the other end of the fixing rod extends into the groove. A third rotating shaft is rotatably installed on the bottom inner wall of the groove, and a rotating rod is rotatably installed on the third rotating shaft. The end of the fixing rod extending into the groove is fixedly connected to one side of the rotating rod.

[0011] Preferably, a groove is provided on one side of the rotating rod, a short rod is slidably installed in the groove, a fourth rotating shaft is rotatably installed at one end of the short rod, one end of a support rod is fixedly installed on the bottom inner wall of the groove, a fifth rotating shaft is rotatably installed at the other end of the support rod, a lever is rotatably installed on the fifth rotating shaft, and one end of the lever is rotatably connected to the fourth rotating shaft.

[0012] Preferably, a locking hole is provided on the top inner wall of the groove, and a pressure rod is slidably installed in the locking hole. One end of the pressure rod extends into the groove, and the other end of the pressure rod extends out of the groove.

[0013] Preferably, a thick rod is fixedly installed at one end of the pressure rod that extends into the groove. A slot is opened at the bottom of the thick rod, and a thin rod is slidably installed in the slot. A sixth rotating shaft is rotatably installed at the bottom of the thin rod, and the sixth rotating shaft is rotatably connected to one side of the top of the lever.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] In this invention, a road surface drainage device for highway reconstruction and expansion projects, when blockage needs to be addressed, firstly, the pull rod is pulled upwards, causing the moving block to move upwards. The moving block then causes the first rotating shaft to rotate and move upwards. The first rotating shaft causes the connecting rod to rotate, which in turn causes the second rotating shaft to rotate and move horizontally. The second rotating shaft causes the telescopic rod to move horizontally, which in turn causes the opening and locking rod to move horizontally. The locking rod then disengages from the locking groove. Next, the sliding rod is moved upwards, causing the second sliding block to move upwards. The second sliding block causes the stop block to move upwards, which in turn causes the filter plate to move upwards. Then, the pressure rod is moved downwards, causing the thick rod to move downwards. The thick rod causes the thin rod to move downwards, which in turn causes the sixth rotating shaft to rotate and move downwards. The sixth rotating shaft causes the lever to rotate, which in turn causes the fourth rotating shaft to rotate. The fourth rotating shaft causes the short rod to rotate, which in turn causes the rotating rod to rotate. The rotating rod causes the fixed rod to rotate, disengaging from the fixing groove. The filter plate can then be removed, thus achieving the purpose of clearing the blockage.

[0016] This invention features a removable filter plate inside the drainage pipe. When a blockage occurs, the entire filter plate can be removed to clean the debris and impurities on it, greatly reducing the risk of drainage pipe blockage. Attached Figure Description

[0017] Figure 1 This is a front view of the structure of a road surface drainage device for the construction period of a highway reconstruction and expansion project proposed in this invention.

[0018] Figure 2 This is a schematic diagram of part A of the structure of a road surface drainage device during the construction period of a highway reconstruction and expansion project proposed in this invention;

[0019] Figure 3 This is a schematic diagram of part B of the structure of a road surface drainage device during the construction period of a highway reconstruction and expansion project proposed in this invention;

[0020] Figure 4 This is a schematic diagram of part C of a road surface drainage device for the construction period of a highway reconstruction and expansion project proposed in this invention.

[0021] Figure 5 This is a schematic diagram of part D of the structure of a road surface drainage device during the construction period of a highway reconstruction and expansion project proposed in this invention.

[0022] In the diagram: 1. Drainage pipe, 2. First sliding groove, 3. First sliding block, 4. Second sliding groove, 5. Second sliding block, 6. Stop block, 7. Filter plate, 8. Sliding hole, 9. Sliding rod, 10. Storage groove, 11. Telescopic rod, 12. Opening, 13. Slot, 14. Locking rod, 15. Moving groove, 16. Moving block, 17. Connecting rod, 18. Through hole, 19. Pull rod, 20. Groove, 21. Fixed groove, 22. Fixed rod, 23. Rotating rod, 24. Support rod, 25. Lever, 26. Channel, 27. Short rod, 28. Locking hole, 29. Pressure rod, 30. Thick rod, 31. Groove, 32. Thin rod. Detailed Implementation

[0023] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0024] Example 1

[0025] Reference Figure 1-5 A road surface drainage device for the construction period of a highway reconstruction and expansion project includes a drainage pipe 1. A first sliding groove 2 and a second sliding groove 4 are respectively carved into the inner walls of both sides of the drainage pipe 1. A first sliding block 3 is slidably installed in the first sliding groove 2, with one end extending into the first sliding groove 2 and the other end extending out of the first sliding groove 2. A second sliding block 5 is slidably installed in the second sliding groove 4, with one end extending into the second sliding groove 4 and the other end extending out of the second sliding groove 4. Both the end of the first sliding block 3 extending outside the first sliding groove 2 and the end of the second sliding block 5 extending outside the second sliding groove 4 are fixedly welded with a stop block 6. A filter plate 7 is placed on the top of the stop block 6. A sliding hole 8 is chiseled on the inner wall of the top of the second sliding groove 4. A sliding rod 9 is slidably installed in the sliding hole 8. One end of the sliding rod 9 extends into the second sliding groove 4, and the other end of the sliding rod 9 extends outside the second sliding groove 4. The end of the sliding rod 9 extending into the second sliding groove 4 is fixedly connected to the top of the second sliding block 5. The filter plate 7 is used to filter garbage and impurities.

[0026] In this invention, a storage groove 10 is chiseled on one side of the inner wall of the sliding hole 8. A telescopic rod 11 is slidably installed in the storage groove 10. One end of the telescopic rod 11 extends into the storage groove 10, and the other end of the telescopic rod 11 extends into the sliding hole 8. An opening 12 is chiseled on the top of the telescopic rod 11. The opening 12 is sleeved on the sliding rod 9. One end of the first spring is fixedly welded to the end of the telescopic rod 11 that extends into the storage groove 10. The other end of the first spring is fixedly connected to one side of the inner wall of the storage groove 10. The first spring is used to drive the telescopic rod to reset after it has moved.

[0027] In this invention, two slots 13 are chiseled on one side of the inner wall of the sliding rod 9. A locking rod 14 is slidably installed in the slot 13. One end of the locking rod 14 extends into the slot 13, and the other end of the locking rod 14 extends out of the slot 13. The end of the locking rod 14 extending out of the slot 13 is fixedly connected to one side of the inner wall of the opening 12. The locking rod 14 is used to fix the sliding rod after it has moved.

[0028] In this invention, a movable groove 15 is carved on the inner wall of the sliding hole 8 away from the storage groove 10. A movable block 16 is slidably installed in the movable groove 15. A first rotating shaft is rotatably installed on one end of the movable block 16. A connecting rod 17 is rotatably installed on the first rotating shaft. A second rotating shaft is rotatably installed on the other end of the connecting rod 17. The second rotating shaft is fixedly connected to the bottom side of the telescopic rod 11. A through hole 18 is carved on the top inner wall of the movable groove 15. A pull rod 19 is slidably installed in the through hole 18. One end of the pull rod 19 extends into the movable groove 15, and the other end of the pull rod 19 extends out of the movable groove 15. The end of the pull rod 19 extending into the movable groove 15 is fixedly connected to the top of the movable block 16. A second spring is fixedly welded to the top of the movable block 16. The other end of the second spring is fixedly connected to the top inner wall of the movable groove 15. The pull rod 19 is used to drive the movable block to move upward.

[0029] In this invention, grooves 20 are chiseled on the sides of the first sliding block 3 and the second sliding block 5 that are close to each other. Fixing grooves 21 are chiseled on both sides of the filter plate 7. A fixing rod 22 is slidably installed in the fixing groove 21. One end of the fixing rod 22 extends into the fixing groove 21, and the other end of the fixing rod 22 extends into the groove 20. A third rotating shaft is rotatably installed on the bottom inner wall of the groove 20. A rotating rod 23 is rotatably installed on the third rotating shaft. One end of the fixing rod 22 that extends into the groove 20 is fixedly connected to one side of the rotating rod 23. The fixing rod 22 is used to fix the filter plate and the drainage pipe.

[0030] In this invention, a groove 26 is chiseled on one side of the rotating rod 23, and a short rod 27 is slidably installed in the groove 26. A fourth rotating shaft is rotatably installed at one end of the short rod 27. One end of a support rod 24 is fixedly welded to the bottom inner wall of the groove 20, and a fifth rotating shaft is rotatably installed at the other end of the support rod 24. A lever 25 is rotatably installed on the fifth rotating shaft, and one end of the lever 25 is rotatably connected to the fourth rotating shaft. The lever 25 is used to drive the rotating rod to rotate.

[0031] In this invention, a locking hole 28 is drilled on the top inner wall of the groove 20, and a pressure rod 29 is slidably installed in the locking hole 28. One end of the pressure rod 29 extends into the groove 20, and the other end of the pressure rod 29 extends out of the groove 20.

[0032] In this invention, a thick rod 30 is fixedly welded to one end of the pressure rod 29 that extends into the groove 20. A groove 31 is chiseled at the bottom of the thick rod 30. A thin rod 32 is slidably installed in the groove 31. A sixth rotating shaft is rotatably installed at the bottom of the thin rod 32. The sixth rotating shaft is rotatably connected to one side of the top of the lever 25.

[0033] Example 2

[0034] A road surface drainage device for highway reconstruction and expansion projects includes a drainage pipe 1. A first sliding groove 2 and a second sliding groove 4 are respectively chiseled into the inner walls of both sides of the drainage pipe 1. A first sliding block 3 is slidably installed in the first sliding groove 2, with one end extending into the first sliding groove 2 and the other end extending out of the first sliding groove 2. A second sliding block 5 is slidably installed in the second sliding groove 4, with one end extending into the second sliding groove 4 and the other end extending out of the second sliding groove 4. A stop block 6 is fixedly welded to both the end of the first sliding block 3 extending out of the first sliding groove 2 and the end of the second sliding block 5 extending out of the second sliding groove 4. A filter plate 7 is placed on the top of the stop block 6. A sliding hole 8 is chiseled into the inner wall of the top of the second sliding groove 4. A sliding rod 9 is slidably installed in the sliding hole 8, with one end extending into the second sliding groove 4 and the other end extending out of the second sliding groove 4. The end of the sliding rod 9 extending into the second sliding groove 4 is fixedly connected to the top of the second sliding block 5.

[0035] In this invention, a storage groove 10 is chiseled on one side of the inner wall of the sliding hole 8. A telescopic rod 11 is slidably installed in the storage groove 10. One end of the telescopic rod 11 extends into the storage groove 10, and the other end of the telescopic rod 11 extends into the sliding hole 8. An opening 12 is chiseled on the top of the telescopic rod 11. The opening 12 is sleeved on the sliding rod 9. One end of the first spring is fixedly welded to the end of the telescopic rod 11 that extends into the storage groove 10. The other end of the first spring is fixedly connected to one side of the inner wall of the storage groove 10.

[0036] In this invention, two slots 13 are chiseled on one side of the inner wall of the sliding rod 9. A locking rod 14 is slidably installed in the slot 13. One end of the locking rod 14 extends into the slot 13, and the other end of the locking rod 14 extends out of the slot 13. The end of the locking rod 14 extending out of the slot 13 is fixedly connected to one side of the inner wall of the opening 12.

[0037] In this invention, a movable groove 15 is chiseled on the inner wall of the sliding hole 8 away from the storage groove 10. A movable block 16 is slidably installed in the movable groove 15. A first rotating shaft is rotatably installed on one end of the movable block 16. A connecting rod 17 is rotatably installed on the first rotating shaft. A second rotating shaft is rotatably installed on the other end of the connecting rod 17. The second rotating shaft is fixedly connected to the bottom side of the telescopic rod 11. A through hole 18 is chiseled on the top inner wall of the movable groove 15. A pull rod 19 is slidably installed in the through hole 18. One end of the pull rod 19 extends into the movable groove 15, and the other end of the pull rod 19 extends out of the movable groove 15. The end of the pull rod 19 extending into the movable groove 15 is fixedly connected to the top of the movable block 16. A second spring is fixedly welded to the top of the movable block 16. The other end of the second spring is fixedly connected to the top inner wall of the movable groove 15.

[0038] In this invention, grooves 20 are chiseled on the sides of the first sliding block 3 and the second sliding block 5 that are close to each other. Fixing grooves 21 are chiseled on both sides of the filter plate 7. A fixing rod 22 is slidably installed in the fixing groove 21. One end of the fixing rod 22 extends into the fixing groove 21, and the other end of the fixing rod 22 extends into the groove 20. A third rotating shaft is rotatably installed on the bottom inner wall of the groove 20. A rotating rod 23 is rotatably installed on the third rotating shaft. One end of the fixing rod 22 that extends into the groove 20 is fixedly connected to one side of the rotating rod 23.

[0039] In this invention, a groove 26 is chiseled on one side of the rotating rod 23, and a short rod 27 is slidably installed in the groove 26. A fourth rotating shaft is rotatably installed at one end of the short rod 27. One end of a support rod 24 is fixedly welded to the bottom inner wall of the groove 20. A fifth rotating shaft is rotatably installed at the other end of the support rod 24. A lever 25 is rotatably installed on the fifth rotating shaft, and one end of the lever 25 is rotatably connected to the fourth rotating shaft.

[0040] In this invention, a locking hole 28 is drilled on the top inner wall of the groove 20, and a pressure rod 29 is slidably installed in the locking hole 28. One end of the pressure rod 29 extends into the groove 20, and the other end of the pressure rod 29 extends out of the groove 20.

[0041] In this invention, a thick rod 30 is fixedly welded to one end of the pressure rod 29 that extends into the groove 20. A groove 31 is chiseled at the bottom of the thick rod 30. A thin rod 32 is slidably installed in the groove 31. A sixth rotating shaft is rotatably installed at the bottom of the thin rod 32. The sixth rotating shaft is rotatably connected to one side of the top of the lever 25.

[0042] In this invention, the road surface drainage device for highway reconstruction and expansion projects, when a blockage needs to be addressed, firstly, the pull rod 19 is pulled upwards. The pull rod 19 drives the moving block 16 to move upwards. The moving block 16 drives the first rotating shaft to rotate and move upwards. The first rotating shaft drives the connecting rod 17 to rotate. The connecting rod 17 drives the second rotating shaft to rotate and move horizontally. The second rotating shaft drives the telescopic rod 11 to move horizontally. The telescopic rod 11 drives the opening 12 and the locking rod 14 to move horizontally. The locking rod 14 disengages from the locking groove 13. Then, the sliding rod 9 is moved upwards, and the sliding rod 9 drives the second sliding block 5 to move upwards. The second sliding block 5 drives the stop block 6 to move upward, the stop block 6 drives the filter plate 7 to move upward, and then the pressure rod 29 moves downward. The pressure rod 29 drives the thick rod 30 to move downward, the thick rod 30 drives the thin rod 32 to move downward, the thin rod 32 drives the sixth rotating shaft to rotate and move downward, the sixth rotating shaft drives the lever 25 to rotate, the lever 25 drives the fourth rotating shaft to rotate, the fourth rotating shaft drives the short rod 27 to rotate, the short rod 27 drives the rotating rod 23 to rotate, the rotating rod 23 drives the fixed rod 22 to rotate, the fixed rod 22 disengages from the fixed groove 21, and then the filter plate 7 can be removed, thereby achieving the purpose of dealing with the blockage.

[0043] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A road surface drainage device for the construction period of a highway reconstruction and expansion project, comprising a drainage pipe (1), characterized in that, The drainage pipe (1) has a first sliding groove (2) and a second sliding groove (4) respectively opened on the inner walls of both sides. A first sliding block (3) is slidably installed in the first sliding groove (2). One end of the first sliding block (3) extends into the first sliding groove (2), and the other end of the first sliding block (3) extends out of the first sliding groove (2). A second sliding block (5) is slidably installed in the second sliding groove (4). One end of the second sliding block (5) extends into the second sliding groove (4), and the other end of the second sliding block (5) extends out of the second sliding groove (4). Both the end of the first sliding block (3) extending out of the first sliding groove (2) and the end of the second sliding block (5) extending out of the second sliding groove (4) are fixedly installed with a stop block (6). A filter plate (7) is placed on the top of the second sliding groove (4). A sliding hole (8) is provided on the inner wall of the top of the second sliding groove (4). A sliding rod (9) is slidably installed in the sliding hole (8). One end of the sliding rod (9) extends into the second sliding groove (4), and the other end of the sliding rod (9) extends out of the second sliding groove (4). The end of the sliding rod (9) extending into the second sliding groove (4) is fixedly connected to the top of the second sliding block (5). A storage groove (10) is provided on one side of the inner wall of the sliding hole (8). A telescopic rod (11) is slidably installed in the storage groove (10). One end of the telescopic rod (11) extends into the storage groove (10), and the other end of the telescopic rod (11) extends into the sliding hole (8). An opening is provided on the top of the telescopic rod (11). Hole (12), opening (12) is fitted onto sliding rod (9), one end of telescopic rod (11) extending into storage groove (10) is fixedly installed with one end of first spring, the other end of first spring is fixedly connected to one side inner wall of storage groove (10), two slots (13) are opened on one side inner wall of sliding rod (9), a locking rod (14) is slidably installed in slot (13), one end of locking rod (14) extends into slot (13), the other end of locking rod (14) extends out of slot (13), the end of locking rod (14) extending out of slot (13) is fixedly connected to one side inner wall of opening (12), a moving groove (15) is opened on the side inner wall of sliding hole (8) away from storage groove (10), the moving groove ( 15) A movable block (16) is slidably installed inside. A first rotating shaft is rotatably installed at one end of the movable block (16). One end of a connecting rod (17) is rotatably installed on the first rotating shaft. A second rotating shaft is rotatably installed at the other end of the connecting rod (17). The second rotating shaft is fixedly connected to one side of the bottom of the telescopic rod (11). A through hole (18) is opened on the top inner wall of the movable groove (15). A pull rod (19) is slidably installed in the through hole (18). One end of the pull rod (19) extends into the movable groove (15), and the other end of the pull rod (19) extends out of the movable groove (15). The end of the pull rod (19) extending into the movable groove (15) is fixedly connected to the top of the movable block (16). One end of a second spring is fixedly installed on the top of the movable block (16).The other end of the second spring is fixedly connected to the top inner wall of the moving groove (15). The first sliding block (3) and the second sliding block (5) are both provided with grooves (20) on the side close to each other. The filter plate (7) is provided with fixed grooves (21) on both sides. A fixed rod (22) is slidably installed in the fixed groove (21). One end of the fixed rod (22) extends into the fixed groove (21), and the other end of the fixed rod (22) extends into the groove (20). A third rotating shaft is rotatably installed on the bottom inner wall of the groove (20). A rotating rod (23) is rotatably installed on the third rotating shaft. One end of the fixed rod (22) extending into the groove (20) is fixedly connected to one side of the rotating rod (23). A channel (26) is provided on one side of the rotating rod (23). A short rod (27) is slidably installed in the channel (26). A fourth rod is rotatably installed at one end of the short rod (27). A pivot is formed by fixing one end of a support rod (24) to the bottom inner wall of the groove (20). A fifth pivot is rotatably mounted on the other end of the support rod (24). A lever (25) is rotatably mounted on the fifth pivot. One end of the lever (25) is rotatably connected to a fourth pivot. A locking hole (28) is provided on the top inner wall of the groove (20). A pressure rod (29) is slidably mounted in the locking hole (28). One end of the pressure rod (29) extends into the groove (20), and the other end extends out of the groove (20). A thick rod (30) is fixedly mounted on the end of the pressure rod (29) extending into the groove (20). A slot (31) is provided at the bottom of the thick rod (30). A thin rod (32) is slidably mounted in the slot (31). A sixth pivot is rotatably mounted on the bottom of the thin rod (32). The sixth pivot is rotatably connected to one side of the top of the lever (25).

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