Temporary drainage pipeline for pavement construction

Abstract

The invention discloses a temporary drainage pipeline for pavement construction, and relates to the technical field of drainage pipelines.The temporary drainage pipeline for pavement construction comprises a tank body, a motor is fixedly installed at the bottom of the tank body, a drainage pipe fixedly penetrates through the surface of the tank body, and a leakage cylinder is fixedly installed on the inner wall of the tank body; a guide filter plate is fixedly mounted on the inner wall of the tank body, a rotating shaft is fixedly mounted at the output end of the motor, the filter device comprises a fixing ring, a fixing rod, a roller, a scraper blade, a filter box, a fixing frame, a first telescopic elastic rod and a convex disc, and the scraper blade is fixedly mounted on the circumferential surface of the fixing rod. According to the temporary drainage pipeline for pavement construction, the rotating shaft rotates to drive the fixing ring to rotate, meanwhile, the fixing ring rotates to drive the fixing rod to rotate, the fixing rod rotates to drive the scraping plate to rotate, and the scraping plate rotates to scrape impurities on the surface of the filter box, so that the situation that too many impurities are accumulated on the surface of the filter box to block a water outlet of the filter box is avoided; therefore, the passing speed of water flow is influenced.

Description

Technical Field

[0001] The invention relates to the technical field of drainage pipes, in particular to a temporary drainage pipe for road construction. Background Art

[0002] In pavement construction, temporary drainage pipes are a key component to ensure the smooth drainage of water at the construction site to avoid construction delays, quality problems or safety hazards caused by water accumulation. Temporary drainage pipes are usually set up before, during or after pavement construction to meet drainage needs during construction. They are designed to be detachable, convenient and efficient.

[0003] The patent with patent announcement number CN204151881U involves a temporary drainage pipe, a tee, a one-way valve, a water pump, and a drainage pipe for road construction. The three openings of the tee are connected to the drainage pipe, the one-way valve and the water inlet of the water pump through pipes, and the water outlet of the water pump is connected to the drainage pipe. The beneficial effects of this patent are: when the water level of the river is low, urban drainage can be discharged through the one-way valve; when the water level of the river rises and exceeds the drainage pipe, the water in the drainage pipe cannot be discharged out of the pipe. At this time, the one-way valve is closed to prevent the water in the river from backflowing into the drainage pipe; the float water level switch senses the water level abnormality, starts the water pump in the pump room, and the water in the drainage pipe is pumped out by the water pump to the river, which can effectively reduce the occurrence of urban waterlogging and speed up urban drainage.

[0004] In the above patent, the water level abnormality is sensed by the float water level switch, the water pump in the pump room is started, and the water in the drainage pipe is pumped out by the water pump and discharged into the river, which can effectively reduce the occurrence of urban waterlogging and speed up the drainage of urban waterlogging. However, during the process of large-scale drainage, the impurities inside will gradually accumulate inside the filter box, thereby affecting the drainage efficiency. For this reason, a temporary drainage pipe for road construction with filtering and anti-blocking is designed. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a temporary drainage pipe for road construction, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a temporary drainage pipe for road construction.

[0007] According to the above technical scheme, the tank body includes a filtering device, a motor is fixedly installed at the bottom of the tank body, a drain pipe is fixedly passed through the surface of the tank body, a drain cylinder is fixedly installed on the inner wall of the tank body, a guide filter plate is fixedly installed on the inner wall of the tank body, and a rotating shaft is fixedly installed on the output end of the motor. The filtering device includes a fixing ring, a fixing rod, a roller, a scraper, a filter box, a fixing frame, a telescopic elastic rod and a convex plate. The fixing ring is fixedly installed on the circumferential surface of the rotating shaft, the fixing rod is fixedly installed on the circumferential surface of the fixing ring, the roller is rotatably installed on the end of the fixing rod away from the fixing ring, the scraper is fixedly installed on the circumferential surface of the fixing rod, the filter box is fixedly installed on the top of the inner wall of the tank body, the fixing frame is fixedly installed on the top of the inner wall of the tank body, the telescopic elastic rod is fixedly installed on the surface of the fixing frame, and the convex plate is fixedly installed on the free end of the telescopic elastic rod, which can reduce the frequency of debris entering the tank body, thereby reducing the difficulty and frequency of cleaning and maintenance, and after removing large particles of debris and sediment, the water flow is no longer hindered.

[0008] According to the above technical solution, a water inlet is opened on the top of the tank body, the roller contacts the filter box, and the scraper rotates to scrape off impurities on the surface of the filter box to avoid clogging the water outlet of the filter box due to excessive accumulation of impurities on the surface of the filter box.

[0009] According to the above technical solution, the surface of the convex disc is set as arc surface 1, and the surface of the guide filter plate is set as inclined surface 1, so as to ensure the smooth flow of water in the tank body and thus improve the drainage efficiency.

[0010] According to the above technical scheme, the cleaning device and the collecting device are included, and the cleaning device includes a fixed disk, a bevel plate, a second telescopic elastic rod, a rotating plate, a cleaning ring, a connecting plate, a baffle, a sliding rod, a waste box and a cleaning plate. The fixed disk is fixedly installed on the circumferential surface of the rotating shaft, the bevel plate is fixedly installed on the top of the fixed disk, the second telescopic elastic rod is fixedly installed on the top of the fixed disk, the rotating plate is fixedly installed on the free end of the second telescopic elastic rod, the cleaning ring is fixedly installed on the surface of the rotating plate, the connecting plate is fixedly installed on the circumferential surface of the cleaning ring, the baffle is fixedly installed on the surface of the connecting plate, the sliding rod is fixedly installed through the connecting plate, the waste box is fixedly installed through the tank body, and the cleaning plate is fixedly installed on one end of the sliding rod close to the connecting plate, thereby realizing the cleaning of the inner wall of the tank body, which helps to remove dirt, sediment and debris in the tank body.

[0011] According to the above technical solution, the surface of the bevel plate is set as slope 2, and the cleaning ring is slidably connected to the inner wall of the tank body. Regularly removing these impurities can extend the service life of the drainage pipe and avoid damage to the tank body due to dirt accumulation.

[0012] According to the above technical solution, the shape of the waste box is set to be C-shaped, and the cleaning plate is slidably connected to the inner wall of the waste box. Regular or automatic removal of these deposits helps to ensure the long-term and efficient operation of the equipment, avoid frequent blockages and cleaning, save workers' time and energy, and improve the overall efficiency of the construction.

[0013] According to the above technical scheme, the collecting device includes filter plate 1, a protrusion, a sliding plate, a leakage box, filter plate 2, a cover plate, an L-shaped plate, a reciprocating screw, a pressure plate, a connecting pipe and a fixed plate, wherein the filter plate 1 is fixedly mounted on the inner wall of the waste box, the protrusion is fixedly mounted on the bottom of the cleaning plate, the sliding plate is slidably mounted on the top of the filter plate, the leakage box is fixedly mounted on the surface of the waste box, the filter plate 2 is fixedly mounted on the inner wall of the leakage box, the cover plate is fixedly mounted on the surface of the waste box, the L-shaped plate is fixedly mounted on the circumferential surface of the sliding rod, the reciprocating screw is rotatably mounted on the end of the L-shaped plate away from the sliding rod, the pressure plate is slidably mounted on the circumferential surface of the reciprocating screw, the connecting pipe is fixedly passed through the bottom of the leakage box, and the fixed plate is fixedly mounted on the surface of the waste box, thereby realizing centralized processing of waste, avoiding scattering of waste and affecting construction progress, and centralized processing of waste saves cleaning time, allowing subsequent work to proceed smoothly.

[0014] According to the above technical solution, a telescopic elastic rod three is fixedly installed on the inner wall of the waste box, the free end of the telescopic elastic rod three is fixedly connected to the sliding plate, the fixed plate is sleeved with the reciprocating screw, the L-shaped plate is threadedly connected to the reciprocating screw, the pressure plate is threadedly connected to the reciprocating screw, the connecting pipe is fixedly penetrated through the surface of the waste box, the surface of the sliding plate is set as inclined surface three, and the surface of the protrusion is set as inclined surface four, thereby realizing the compaction and collection of the waste, reducing the volume occupied by the waste, and then effectively utilizing the remaining space, reducing the costs of transportation, stacking, and processing of the waste during the construction process.

[0015] The present invention provides a temporary drainage pipe for road construction, which has the following beneficial effects: (1) The temporary drainage pipe for road construction moves toward the fixed frame under the action of water flow through the convex plate to open the water inlet, realizing the opening and closing of the convex plate adaptively according to the size of the water flow, thereby affecting the water flow rate. The water then flows into the interior of the tank body and then into the interior of the filter box. Large impurities and garbage will be intercepted by the filter box inside, achieving preliminary filtration of the water, which can reduce the frequency of debris entering the tank body, thereby reducing the difficulty and frequency of cleaning and maintenance. The rotation of the fixed ring drives the rotation of the fixed rod, and the rotation of the fixed rod drives the rotation of the scraper. The rotation of the scraper scrapes off the impurities on the surface of the filter box to avoid the surface of the filter box being blocked by excessive impurities and thus affecting the water flow rate.

[0016] (2) The temporary drainage pipe for road construction drives the rotating plate to move downward and scrape off the impurities attached to its inner wall through the deformation recovery of the telescopic elastic rod, thereby cleaning the inner wall of the tank body and helping to remove dirt, sediment and debris in the tank body. The sliding rod moves up and down to drive the cleaning plate to move, and the cleaning plate moves to scrape off the impurities attached to the inner wall of the waste box. Regular or automatic removal of these sediments helps to ensure the long-term and efficient operation of the equipment, avoid frequent blockages and cleaning, save workers' time and energy, and improve the overall efficiency of construction.

[0017] (3) The temporary drainage pipe for road construction moves in the direction away from the telescopic elastic rod three under the action of the protrusion through the sliding plate, pushing the impurities accumulated on the surface of the filter plate one to the filter plate two, realizing the centralized treatment of waste, avoiding the waste from being scattered and affecting the construction progress. The centralized treatment of waste saves cleaning time and allows the subsequent work to proceed smoothly. The reciprocating screw rotates to drive the pressure plate to move in the direction close to the filter plate two and compact the impurities accumulated on the surface of the filter plate two, realizing the compaction and collection of the waste, reducing the volume occupied by the waste, and then effectively utilizing the remaining space, reducing the costs of transportation, stacking, and treatment of waste during the construction process. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall internal structure of the present invention; Figure 3 It is a schematic diagram of the positional relationship between the fixing ring and the scraper of the present invention; Figure 4 For the present invention Figure 3 A schematic diagram of the structure of the middle part is enlarged; Figure 5 For the present invention Figure 3 The enlarged schematic diagram of the structure part B in the middle; Figure 6 It is a schematic diagram of the positional relationship between the fixed plate and the rotating plate of the structure of the present invention; Figure 7 It is a schematic diagram of the positional relationship between the sliding rod and the reciprocating screw rod of the present invention; Figure 8 For the present invention Figure 7 The enlarged schematic diagram of the C structure in the middle; Fig. 9 It is a structural schematic diagram of the positional relationship between the fixed plate and the reciprocating screw rod of the present invention.

[0019] In the figure: 1, tank body; 2, motor; 3, drain pipe; 4, drain cylinder; 5, guide filter plate; 6, rotating shaft; 71, fixing ring; 72, fixing rod; 73, roller; 74, scraper; 75, filter box; 76, fixing frame; 77, telescopic spring rod one; 78, convex plate; 81, fixing plate; 82, bevel plate; 83, telescopic spring rod two; 84, rotating plate; 85, cleaning ring; 86, connecting plate; 87, baffle; 88, sliding rod; 89, waste box; 810, cleaning plate; 91, filter plate one; 92, telescopic spring rod three; 93, convex block; 94, sliding plate; 95, drain box; 96, filter plate two; 97, cover plate; 98, L-shaped plate; 99, reciprocating screw rod; 910, pressure plate; 911, connecting pipe; 912, fixing plate. DETAILED DESCRIPTION

[0020] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0021] See also Figure 1-Figure 9 One embodiment of the present invention is as follows: a temporary drainage pipe for road construction includes a tank body 1, including a filtering device, a motor 2 is fixedly installed at the bottom of the tank body 1, a drainage pipe 3 is fixedly penetrated on the surface of the tank body 1, a drain cylinder 4 is fixedly installed on the inner wall of the tank body 1, a guide filter plate 5 is fixedly installed on the inner wall of the tank body 1, a rotating shaft 6 is fixedly installed on the output end of the motor 2, and the filtering device includes a fixing ring 71, a fixing rod 72, a roller 73, a scraper 74, a filter box 75, a fixing frame 76, a telescopic elastic rod 77 and a convex plate 78, and the fixing ring 71 is fixedly installed on the rotating shaft. The circumferential surface of the shaft 6, the fixing rod 72 is fixedly mounted on the circumferential surface of the fixing ring 71, the roller 73 is rotatably mounted on the end of the fixing rod 72 away from the fixing ring 71, the scraper 74 is fixedly mounted on the circumferential surface of the fixing rod 72, the filter box 75 is fixedly mounted on the top of the inner wall of the tank body 1, the fixing frame 76 is fixedly mounted on the top of the inner wall of the tank body 1, the telescopic elastic rod 77 is fixedly mounted on the surface of the fixing frame 76, the convex plate 78 is fixedly mounted on the free end of the telescopic elastic rod 77, and the convex plate 78 moves toward the direction close to the fixing frame 76 under the action of the water flow to open the water inlet.

[0022] A water inlet is provided at the top of the tank body 1, and the roller 73 contacts the filter box 75. Water flows into the tank body 1 and then into the filter box 75. Large impurities or garbage will be intercepted by the filter box 75 to achieve preliminary filtration of the water.

[0023] The surface of the convex plate 78 is set as an arc surface 1, and the surface of the guide filter plate 5 is set as an inclined surface 1. At the same time, the rotation of the fixing ring 71 drives the fixing rod 72 to rotate, and the rotation of the fixing rod 72 drives the scraper 74 to rotate. When the present embodiment is working, when the water inlet pipe is connected to the tank body 1, the convex plate 78 moves toward the direction close to the fixing frame 76 under the action of the water flow, and the water inlet is opened, so that the opening and closing of the convex plate 78 is realized according to the size of the water flow, thereby affecting the water flow rate. Then the water flows into the interior of the tank body 1, and then into the interior of the filter box 75. Large impurities and garbage will be intercepted by the filter box 75 inside, so as to realize the preliminary filtration of the water, and the frequency of debris entering the tank body 1 can be reduced, thereby reducing the difficulty and frequency of cleaning and maintenance. After removing large particles of debris and sediments, the water flow is no longer hindered, thereby ensuring the smooth flow of water in the tank body 1, thereby improving the drainage efficiency. At this time, the motor 2 is started, and the output end of the motor 2 rotates to drive the rotating shaft 6 to rotate, and the rotating shaft 6 rotates to drive the fixing ring 71 to rotate. At the same time, the fixing ring 71 rotates to drive the fixing rod 72 to rotate, and the fixing rod 72 rotates to drive the scraper 74 to rotate. The scraper 74 rotates to scrape off the impurities on the surface of the filter box 75, thereby avoiding the surface of the filter box 75 from accumulating too many impurities and blocking the water outlet of the filter box 75, thereby affecting the passing speed of the water flow.

[0024] See also Figure 1-Figure 9 On the basis of the above embodiment, another embodiment of the present invention includes a cleaning device and a collecting device, the cleaning device includes a fixed plate 81, a bevel plate 82, a telescopic elastic rod 83, a rotating plate 84, a cleaning circle 85, a connecting plate 86, a baffle 87, a sliding rod 88, a waste box 89 and a cleaning plate 810, the fixed plate 81 is fixedly mounted on the circumferential surface of the rotating shaft 6, the bevel plate 82 is fixedly mounted on the top of the fixed plate 81, the telescopic elastic rod 83 is fixedly mounted on the top of the fixed plate 81, the rotating plate 84 is fixedly mounted on the free end of the telescopic elastic rod 83, the cleaning circle 85 is fixedly mounted on the surface of the rotating plate 84, the connecting plate 86 is fixedly mounted on the circumferential surface of the cleaning circle 85, the baffle 87 is fixedly mounted on the surface of the connecting plate 86, the sliding rod 88 is fixedly penetrated through the connecting plate 86, the waste box 89 is fixedly penetrated through the tank body 1, and the cleaning plate 810 is fixedly mounted on one end of the sliding rod 88 close to the connecting plate 86, the rotating plate 84 moves to drive the sliding rod 88 to move, and at the same time, the sliding rod 88 moves up and down to drive the cleaning plate 810 to move.

[0025] The surface of the bevel plate 82 is set as bevel 2, and the cleaning ring 85 is slidably connected to the inner wall of the tank body 1. Then the bevel plate 82 continues to rotate. When the rotating plate 84 loses the upward force of the bevel plate 82, the telescopic elastic rod 2 83 deforms and restores to drive the rotating plate 84 to move downward and scrape off impurities attached to its inner wall.

[0026] The shape of the waste box 89 is set to be C-shaped, and the cleaning plate 810 is slidably connected to the inner wall of the waste box 89. The sliding rod 88 moves up and down to drive the cleaning plate 810 to move. The cleaning plate 810 moves to scrape off impurities attached to the inner wall of the waste box 89.

[0027] The collecting device includes a filter plate 1 91, a protrusion 93, a sliding plate 94, a leakage box 95, a filter plate 2 96, a cover plate 97, an L-shaped plate 98, a reciprocating screw rod 99, a pressing plate 910, a connecting pipe 911 and a fixing plate 912. The filter plate 1 91 is fixedly mounted on the inner wall of the waste box 89, the protrusion 93 is fixedly mounted on the bottom of the cleaning plate 810, the sliding plate 94 is slidably mounted on the top of the filter plate 1 91, the leakage box 95 is fixedly mounted on the surface of the waste box 89, and the filter plate 2 96 is fixedly mounted on the leakage box 95. The inner wall, the cover plate 97 is fixedly installed on the surface of the waste box 89, the L-shaped plate 98 is fixedly installed on the circumferential surface of the sliding rod 88, the reciprocating screw rod 99 is rotatably installed on the end of the L-shaped plate 98 away from the sliding rod 88, the pressure plate 910 is slidably installed on the circumferential surface of the reciprocating screw rod 99, the connecting pipe 911 is fixedly passed through the bottom of the leakage box 95, and the fixed plate 912 is fixedly installed on the surface of the waste box 89. The movement of the L-shaped plate 98 drives the reciprocating screw rod 99 to rotate because the reciprocating screw rod 99 is threadedly connected to the pressure plate 910.

[0028] A telescopic elastic rod three 92 is fixedly installed on the inner wall of the waste box 89, the free end of the telescopic elastic rod three 92 is fixedly connected to the sliding plate 94, the fixed plate 912 is sleeved with the reciprocating screw rod 99, the L-shaped plate 98 is threadedly connected to the reciprocating screw rod 99, the pressure plate 910 is threadedly connected to the reciprocating screw rod 99, the connecting pipe 911 is fixedly passed through the surface of the waste box 89, the surface of the sliding plate 94 is set as inclined surface three, the surface of the protrusion 93 is set as inclined surface four, and the rotation of the reciprocating screw rod 99 drives the pressure plate 910 to move towards the direction close to the filter plate two 96 and compacts the impurities accumulated on the surface of the filter plate two 96.

[0029] When the present embodiment is working, when the rotating shaft 6 rotates, the fixed plate 81 rotates, and at the same time, the fixed plate 81 rotates and drives the bevel plate 82 to rotate. The bevel plate 82 rotates to contact and squeeze the rotating plate 84 to move upward. At the same time, the rotating plate 84 moves and drives the cleaning circle 85 to move upward to scrape off the impurities attached to its inner wall. Then the bevel plate 82 continues to rotate. When the rotating plate 84 loses the upward force of the bevel plate 82, the telescopic elastic rod 83 deforms and recovers to drive the rotating plate 84 to move downward and scrape off the impurities attached to its inner wall, thereby cleaning the inner wall of the tank body 1, which is helpful to remove the dirt, sediment and debris in the tank body 1. If these substances are not removed in time Cleaning may cause blockage of the tank body 1, reduced flow, or even damage to the structure of the tank body 1. Regularly removing these impurities can extend the service life of the drainage pipe and avoid damage to the tank body 1 due to dirt accumulation. At the same time, the rotating plate 84 moves up and down to drive the rotating plate 84 to move, and the movement of the rotating plate 84 drives the sliding rod 88 to move. At the same time, the sliding rod 88 moves up and down to drive the cleaning plate 810 to move. The movement of the cleaning plate 810 scrapes off the impurities attached to the inner wall of the waste box 89. Regular or automatic removal of these deposits helps to ensure the long-term and efficient operation of the equipment, avoid frequent blockage and cleaning, save workers' time and energy, and improve the overall efficiency of the construction.

[0030] The impurities inside the tank body 1 will accumulate on the surface of the guide filter plate 5 and slide into the waste box 89 along its inclination angle. At the same time, when the sliding rod 88 moves downward, it will drive the protrusion 93 to move. The protrusion 93 moves to contact and squeeze the sliding plate 94. Under the action of the protrusion 93, the sliding plate 94 moves in the direction away from the telescopic elastic rod three 92, and the impurities accumulated on the surface of the filter plate one 91 are pushed to the filter plate two 96, thereby realizing the centralized treatment of waste, avoiding the scattering of waste and affecting the construction progress. The centralized treatment of waste saves cleaning time and allows the subsequent work to proceed smoothly. At the same time, the sliding rod 88 moves downward to drive the L-shaped Plate 98 moves. Since the L-shaped plate 98 is threadedly connected to the reciprocating screw 99, the movement of the L-shaped plate 98 drives the reciprocating screw 99 to rotate. Since the reciprocating screw 99 is threadedly connected to the pressure plate 910, the rotation of the reciprocating screw 99 drives the pressure plate 910 to move toward the direction close to the filter plate 2 96 and compacts the impurities accumulated on the surface of the filter plate 2 96, thereby compacting and collecting the waste, reducing the volume occupied by the waste, and effectively utilizing the remaining space, reducing the costs of transportation, stacking, and processing of the waste during the construction process, thereby reducing the overall construction cost and avoiding the inconvenience of manual cleaning and collection.

[0031] 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 temporary drainage pipe for road construction, comprising a tank body (1), characterized in that: It also includes filtering devices, cleaning devices and collecting devices; A motor (2) is fixedly mounted on the bottom of the tank body (1), a drain pipe (3) is fixedly penetrated through the surface of the tank body (1), a drain cylinder (4) is fixedly mounted on the inner wall of the tank body (1), a guide filter plate (5) is fixedly mounted on the inner wall of the tank body (1), and a rotating shaft (6) is fixedly mounted on the output end of the motor (2); The filtering device comprises a fixing ring (71), a fixing rod (72), a roller (73), a scraper (74), a filter box (75), a fixing frame (76), a telescopic elastic rod (77) and a convex plate (78), wherein the fixing ring (71) is fixedly mounted on the circumferential surface of the rotating shaft (6), the fixing rod (72) is fixedly mounted on the circumferential surface of the fixing ring (71), the roller (73) is rotatably mounted on an end of the fixing rod (72) away from the fixing ring (71), the scraper (74) is fixedly mounted on the circumferential surface of the fixing rod (72), the filter box (75) is fixedly mounted on the top of the inner wall of the tank body (1), the fixing frame (76) is fixedly mounted on the top of the inner wall of the tank body (1), the telescopic elastic rod (77) is fixedly mounted on the surface of the fixing frame (76), and the convex plate (78) is fixedly mounted on the free end of the telescopic elastic rod (77).

2. A temporary drainage pipe for road construction according to claim 1, characterized in that: A water inlet is provided on the top of the tank body (1), and the roller (73) is in contact with the filter box (75).

3. A temporary drainage pipe for road construction according to claim 2, characterized in that: The surface of the convex disc (78) is configured as curved surface one, and the surface of the guide filter plate (5) is configured as inclined surface one.

4. A temporary drainage pipe for road construction according to claim 3, characterized in that: The cleaning device comprises a fixed disk (81), a bevel plate (82), a second telescopic elastic rod (83), a rotating plate (84), a cleaning ring (85), a connecting plate (86), a baffle (87), a sliding rod (88), a waste box (89) and a cleaning plate (810), wherein the fixed disk (81) is fixedly mounted on the circumferential surface of the rotating shaft (6), the bevel plate (82) is fixedly mounted on the top of the fixed disk (81), the second telescopic elastic rod (83) is fixedly mounted on the top of the fixed disk (81), and the rotating plate (84) is fixedly mounted on the top of the fixed disk (81). The cleaning plate (810) is fixedly mounted on the end of the sliding rod (88) close to the connecting plate (86).

5. A temporary drainage pipe for road construction according to claim 4, characterized in that: The surface of the bevel plate (82) is configured as a second bevel, and the cleaning ring (85) is slidably connected to the inner wall of the tank body (1).

6. A temporary drainage pipe for road construction according to claim 5, characterized in that: The shape of the waste box (89) is set to be C-shaped, and the cleaning plate (810) is slidably connected to the inner wall of the waste box (89).

7. A temporary drainage pipe for road construction according to claim 6, characterized in that: The collecting device comprises a filter plate 1 (91), a protrusion (93), a sliding plate (94), a leakage box (95), a filter plate 2 (96), a cover plate (97), an L-shaped plate (98), a reciprocating screw rod (99), a pressing plate (910), a connecting pipe (911) and a fixing plate (912), wherein the filter plate 1 (91) is fixedly mounted on the inner wall of the waste box (89), the protrusion (93) is fixedly mounted on the bottom of the cleaning plate (810), the sliding plate (94) is slidably mounted on the top of the filter plate 1 (91), and the leakage box (95) is fixedly mounted on the waste box (89). The filter plate 2 (96) is fixedly mounted on the inner wall of the leakage box (95), the cover plate (97) is fixedly mounted on the surface of the waste box (89), the L-shaped plate (98) is fixedly mounted on the circumferential surface of the sliding rod (88), the reciprocating screw rod (99) is rotatably mounted on the end of the L-shaped plate (98) away from the sliding rod (88), the pressure plate (910) is slidably mounted on the circumferential surface of the reciprocating screw rod (99), the connecting pipe (911) is fixedly installed through the bottom of the leakage box (95), and the fixing plate (912) is fixedly mounted on the surface of the waste box (89).

8. A temporary drainage pipe for road construction according to claim 7, characterized in that: A telescopic elastic rod three (92) is fixedly mounted on the inner wall of the waste box (89), the free end of the telescopic elastic rod three (92) is fixedly connected to the sliding plate (94), the fixed plate (912) is sleeved with the reciprocating screw rod (99), the L-shaped plate (98) is threadedly connected to the reciprocating screw rod (99), the pressing plate (910) is threadedly connected to the reciprocating screw rod (99), the connecting pipe (911) is fixedly passed through the surface of the waste box (89), the surface of the sliding plate (94) is set as inclined surface three, and the surface of the protrusion (93) is set as inclined surface four.

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