CN111441450A - Underground drainage system of municipal road - Google Patents
Underground drainage system of municipal road Download PDFInfo
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- CN111441450A CN111441450A CN202010327666.3A CN202010327666A CN111441450A CN 111441450 A CN111441450 A CN 111441450A CN 202010327666 A CN202010327666 A CN 202010327666A CN 111441450 A CN111441450 A CN 111441450A
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- motor
- gear
- groove
- block
- water collecting
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/02—Arrangement of sewer pipe-lines or pipe-line systems
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/04—Pipes or fittings specially adapted to sewers
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0401—Gullies for use in roads or pavements
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/0401—Gullies for use in roads or pavements
- E03F5/0404—Gullies for use in roads or pavements with a permanent or temporary filtering device; Filtering devices specially adapted therefor
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
- E03F5/06—Gully gratings
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F5/00—Sewerage structures
- E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Sewage (AREA)
Abstract
The invention relates to the technical field of municipal roads, in particular to an underground drainage system of a municipal road, which comprises a water collecting well, a drainage pipe, a grate and a drainage pipe, wherein the water collecting well is arranged in the ground, and the grate is arranged at the upper end of the water collecting well; the drain pipe and the sewage discharge pipe are both arranged in the ground and are both communicated with the water collecting well, and the drain pipe is positioned above the sewage discharge pipe; the water collecting well is provided with a blocking device, the blocking device comprises a guide rail, a first baffle and a first adjusting mechanism, the guide rail is arranged on the water collecting well, and the first baffle is connected in the guide rail in a sliding manner and can cover the sewage discharge pipe or the drain pipe; the first adjusting mechanism is arranged in the ground and connected with the first baffle. The blocking device provided by the invention can reduce the pollution to rivers.
Description
Technical Field
The invention relates to the technical field of municipal roads, in particular to an underground drainage system of a municipal road.
Background
The underground drainage system can transfer rainwater or sewage on the road surface to a corresponding place.
At present, the chinese utility model that the bulletin number is CN209538351U of authorizing discloses a rainwater grate with initial stage distribution of rain and sewage function, it includes the nodular well lid, nodular well lid below has a great sump pit, sump pit one end is equipped with a little pipe diameter sewage drainage tube and a big pipe diameter rainwater drainage tube, the sewage leading pipe is under, the rainwater leading pipe is last, set up one on the rainwater drainage tube in the sump pit and suspend in the midair the roof beam in midair, suspend in midair two fixed pulleys on the roof beam, the rope passes through two pulleys, both ends are floater and bilge pit baffle respectively. Sewage and rainwater pass through the interior bottom elevation difference of sewage leading pipe and rainwater leading pipe, make the rainwater of a small amount of domestic sewage and rainy initial stage drain away through the sewage leading hole that is located the sump pit below to reduce the rainwater volume of gathering into municipal pipe network. In, heavy rain day, along with rainfall time and rainfall increase, the rainfall runoff increases, and the water level in the sump rises gradually, and there is the effect of power between floater and the sewage pipe baffle, and the buoyancy through the floater stimulates the closure of sewage pipe baffle, triggers floater controlling means after exceeding certain water level, makes the sewage leading pipe close, and the water level in the sump rises until overflowing rainwater leading pipe bottom elevation for the rainwater overflow is arranged into the big pipe footpath rainwater leading pipe that lies in sewage leading pipe top and is inserted municipal rainwater pipe network and arrange away until entering the river.
The above prior art solutions have the following drawbacks: when the amount of sewage entering the water collecting well is large, the water level of the sewage in the water collecting well can be gradually increased, the floating ball can pull the closing of the sewage pipe baffle plate, and at the moment, the sewage can enter the large-diameter rainwater diversion pipe, so that the pollution to rivers is increased.
Disclosure of Invention
In view of the above-mentioned deficiencies of the prior art, it is an object of the present invention to provide an underground drainage system for municipal roads, provided with a barrier device that reduces pollution of the river.
The above object of the present invention is achieved by the following technical solutions:
an underground drainage system of a municipal road comprises a water collecting well, a drainage pipe, a grate and a drainage pipe, wherein the water collecting well is arranged in the ground, and the grate is arranged at the upper end of the water collecting well; the drain pipe and the sewage discharge pipe are both arranged in the ground and are both communicated with the water collecting well, and the drain pipe is positioned above the sewage discharge pipe; the water collecting well is provided with a blocking device, the blocking device comprises a guide rail, a first baffle and a first adjusting mechanism, the guide rail is arranged on the water collecting well, and the first baffle is connected in the guide rail in a sliding manner and can cover the sewage discharge pipe or the drain pipe; the first adjusting mechanism is arranged in the ground and connected with the first baffle.
By adopting the technical scheme, when sewage or early-stage rainwater enters the water collecting well through the grate, the first baffle covers the drain pipe under the action of the first adjusting mechanism, and the sewage or early-stage rainwater can enter the drain pipe; when later rainwater enters the water collecting well through the grate, the first adjusting mechanism is started, and the first adjusting mechanism drives the first baffle to slide in the sliding rail, so that the first baffle is changed from a state of covering the drain pipe to a state of covering the drain pipe; the blocking device can make sewage better enter the sewage discharge pipe, thereby avoiding or reducing the phenomenon that sewage enters the water inlet pipe and reducing the pollution to rivers.
The invention is further configured to: the first adjusting mechanism comprises a first connecting shaft, a telescopic rod and a first adjusting assembly, the first connecting shaft is rotatably connected to the water collecting well, one end of the telescopic rod is connected with the first connecting shaft, and the other end of the telescopic rod is connected with the first baffle; the first adjusting assembly comprises a first gear, a second gear and a first motor, the first motor is arranged in the ground, and the first gear is connected to an output shaft of the first motor in a key mode; the second gear is keyed on the first connecting shaft and is engaged with the first gear.
By adopting the technical scheme, the output shaft of the first motor drives the first gear to rotate, the second gear meshed with the first gear drives the first connecting shaft to rotate, and the first baffle on the first connecting shaft can slide on the guide rail, so that the first baffle is switched between a state of covering the drain pipe and a state of covering the drain pipe; the first adjusting mechanism is simple in structure, operation is convenient, time is saved, and therefore efficiency is improved.
The invention is further configured to: the water collecting well is provided with a sealing mechanism, the sealing mechanism comprises a second connecting shaft, a second baffle and a second adjusting assembly, the second connecting shaft is rotatably connected to the water collecting well, the second baffle is arranged on the second connecting shaft, and the second baffle can seal the water collecting well channel between the sewage discharge pipe and the drain pipe; the second adjusting assembly comprises a third gear, a fourth gear and a second motor, the second motor is arranged in the ground, and the third gear is in key connection with an output shaft of the second motor; the fourth gear is connected to the output shaft of the second motor in a keyed manner and is meshed with the third gear.
By adopting the technical scheme, the second motor is started, the output shaft of the second motor drives the third gear to rotate, the fourth gear meshed with the third gear drives the second connecting shaft to rotate, and the second baffle plate on the second connecting shaft seals the channel of the water collecting well, so that rainwater can better enter the drainage pipe; the sealing mechanism can make rainwater better enter into the drain pipe, and reduce the phenomenon that sewage enters into the drain pipe, thereby reducing the pollution to rivers.
The invention is further configured to: the grate comprises a first fixing block, an ejector rod and a third adjusting assembly, the first fixing block is arranged on the water collecting well, a water drainage hole is formed in the first fixing block, a first sliding groove is formed in the first fixing block, the ejector rod is connected in the first sliding groove in a sliding mode, and one end, far away from the first sliding groove, of the ejector rod is located in the water drainage hole; the third adjusting assembly comprises a first screw rod, a worm wheel, a worm and a third motor, the first screw rod is rotatably connected in the first sliding groove, the first screw rod penetrates through the ejector rod and is in threaded connection with the ejector rod, and the worm wheel is in key connection with the first screw rod; the worm is rotationally connected to the first fixing block, and the worm wheel is meshed with the worm; the third motor is arranged on the first fixed block and connected with the worm.
By adopting the technical scheme, sewage and rainwater enter the water collecting well through the water outlet hole in the first fixed block; when filth jam in the downthehole water that crosses, start the third motor, the output shaft of third motor drives the worm and rotates, and the worm wheel with worm meshing will drive first screw rod and rotate, and first screw rod drives the ejector pin and slides in first spout, and with filth clearance to the one side in lower water hole or through the water hole entering sump pit in, make entering into sump pit that sewage or rainwater can be better.
The invention is further configured to: the water collecting well is provided with a second adjusting mechanism, the second adjusting mechanism comprises four main rods, auxiliary rods, a fourth adjusting assembly and fixing assemblies, the main rods are arranged on the side wall of the water collecting well, first grooves are formed in the main rods, the auxiliary rods are connected in the first grooves in a sliding mode, and third grooves are formed in the ends, far away from the main rods, of the auxiliary rods; the first fixing block is clamped in the four third grooves; the fourth adjusting assembly comprises a first driving plate, a second screw and a fourth motor, a second groove is formed in the auxiliary rod, the first driving plate is arranged on the auxiliary rod, a first threaded hole communicated with the second groove is formed in the first driving plate, the fourth motor is arranged on the side wall of the first groove, one end of the second screw is connected with the fourth motor, the other end of the second screw penetrates through the first threaded hole and is located in the second groove, and the second screw is in threaded connection with the first threaded hole; the fixing assembly comprises a fixing rod, a first rack, an adjusting shaft and a fifth gear, a fixing groove is formed in the side wall of the third groove, the fixing rod is connected to the first fixing block in a sliding mode and clamped with the fixing groove in a clamping mode, and the first rack is arranged on the side wall of the fixing rod; the adjusting shaft is rotatably connected to the first fixing block, and the fifth gear key is connected to the adjusting shaft and meshed with the first rack.
Through adopting above-mentioned technical scheme, place first fixed block in the third recess earlier, rotate the regulating spindle, the epaxial fifth gear of regulating drives first rack and removes, makes dead lever and fixed slot joint. When the rainwater is too much or the sewage is blocked up the sewer hole completely, start the fourth motor, the output shaft of fourth motor drives the second screw rod and rotates, because the first screw hole threaded connection on second screw rod and the first drive plate, so can drive first drive plate and remove when the second screw rod rotates, first drive plate drives the auxiliary rod and slides in first recess, makes the fixed block exceed ground, makes entering into the sump pit that the rainwater can be better.
The invention is further configured to: a convex block is arranged in the water collecting well, and a clamping groove is formed in the convex block; a filter plate is arranged in the water collecting well, a clamping block clamped with the clamping groove is arranged on the filter plate, and a positioning groove is formed in the side wall of the filter plate; the water collecting well is provided with a positioning mechanism, the positioning mechanism comprises a positioning rod, a second driving plate, a third screw and a fifth motor, a second chute communicated with the water collecting well is formed in the ground, the positioning rod is connected in the second chute in a sliding mode and clamped with the positioning groove, a fourth groove is formed in the positioning rod, the second driving plate is arranged on the positioning rod, and a second threaded hole communicated with the fourth groove is formed in the second driving plate; the fifth motor is arranged on the side wall of the second sliding groove, one end of the third screw rod is connected with the fifth motor, the other end of the third screw rod penetrates through the second threaded hole and is located in the fourth groove, and the third screw rod is in threaded connection with the second threaded hole.
By adopting the technical scheme, the clamping block on the filter plate is clamped with the clamping groove on the lug, then the fifth motor is started, the output shaft of the fifth motor drives the third screw rod to rotate, and the third screw rod is in threaded connection with the second threaded hole, so that the third screw rod can drive the second drive plate to move when the third screw rod rotates, and the second drive plate drives the positioning rod to be clamped with the positioning groove; the filter that sets up can block the impurity that enters into the sewage or the rainwater in the sump pit, avoids causing the jam of blow off pipe.
The invention is further configured to: the sewage collecting well is internally provided with a sewage cleaning mechanism, a first placing cavity and a through hole which are communicated with the water collecting well are formed in the ground, the through hole and the first placing cavity are positioned at two opposite sides of the water collecting well, a second placing cavity which is communicated with the through hole is formed in the ground, the sewage cleaning mechanism comprises a first hydraulic cylinder, a push block, a third baffle plate, a second hydraulic cylinder, a collecting barrel, a cover plate, a third connecting shaft, a fourth baffle plate and a fifth adjusting component, the first hydraulic cylinder is arranged in the first placing cavity, the push block is arranged on the first hydraulic cylinder and can abut against the filter plate, the third baffle plate is arranged on the push block, and a lower leakage hole is formed in the third baffle plate; the second hydraulic cylinder is arranged in the second placing cavity, and the collecting barrel is arranged on the second hydraulic cylinder; the cover plate is arranged on the ground and can cover the second placing cavity; the third connecting shaft is arranged on the side wall of the through hole, and the fourth baffle is arranged on the third connecting shaft and can cover the channel of the through hole; the fifth adjusting assembly comprises a sixth gear, a seventh gear and a sixth motor, the sixth motor is arranged in the ground, and the sixth gear is connected to an output shaft of the sixth motor in a key mode; the seventh gear is connected to the third connecting shaft in a keyed manner and is meshed with the sixth gear.
By adopting the technical scheme, when the dirt on the filter plate is excessive, the sixth motor is started firstly, the output shaft of the sixth motor drives the sixth gear to rotate, the seventh gear meshed with the sixth gear drives the third connecting shaft to rotate, the third connecting shaft drives the fourth baffle to no longer seal the channel of the through hole, and then the sixth motor is closed; then, starting the first hydraulic cylinder, driving a push block to move by a piston rod of the first hydraulic cylinder, and pushing the dirt on the filter plate into the collecting barrel through the through hole by the push block; at this time, the sewage flowing into the water collecting well through the lower water hole is positioned on the third baffle plate, and the sewage flows down through the lower leakage hole; when the first hydraulic cylinder drives the push block to return to the first placing cavity, dirt of the third baffle can fall on the filter plate; when the dirt in the collecting barrel is too much, the cover plate is taken away, the second hydraulic cylinder is started, and the second hydraulic cylinder drives the collecting barrel to ascend, so that an operator can clean the dirt in the collecting barrel conveniently; the filth clearance mechanism that sets up can clear up the impurity on the filter, avoids the impurity on the filter too much, influences the efficiency that sewage passes through the filter.
The invention is further configured to: a dirt cleaning device is arranged in the sewage discharge pipe and comprises an adjusting block, a second fixing block, a cleaning block, a dirt cleaning block, a connecting rope and a sixth adjusting assembly, the second fixing block is arranged on the side wall of the sewage discharge pipe, a third sliding groove is formed in the second fixing block, the adjusting block is connected in the third sliding groove in a sliding mode, the cleaning block is arranged on the adjusting block, and the cleaning block abuts against the inner wall of the sewage discharge pipe; the dirt cleaning block is connected in the sewage pipe in a sliding mode, and the connecting rope is arranged on the dirt cleaning block; the sixth adjusting assembly comprises a second rack, an eighth gear and a seventh motor; the second rack is arranged on the adjusting block; the seventh motor is arranged on the second fixed block, and the eighth gear is arranged on an output shaft of the seventh motor and is meshed with the second rack.
Through adopting above-mentioned technical scheme, when the silt in the sewage pipes is too much, start the seventh motor, the output shaft of seventh motor drives eighth gear revolve, will remove with the second rack of eighth gear engagement, and the second rack moves the regulating block and slides in the third spout, makes the clearance piece clear up the silt of adhesion on the sewage pipes. Then placed the hoist engine subaerial, will clear up the connection rope at piece both ends and be connected with the hoist engine, the hoist engine will drive and connect the rope motion, makes clear up the piece and scrapes silt to make things convenient for operating personnel to clear up in the sump pit.
In conclusion, the beneficial technical effects of the invention are as follows:
1. the arranged blocking device can enable sewage to better enter the sewage discharging pipe, so that the phenomenon that the sewage enters the water inlet pipe is avoided or reduced, and the pollution to rivers is reduced;
2. the arranged sealing mechanism can enable rainwater to better enter the drainage pipe, and reduce the phenomenon that sewage enters the drainage pipe, so that the pollution to rivers is reduced;
3. the filth clearance mechanism that sets up can clear up the impurity on the filter, avoids the impurity on the filter too much, influences the efficiency that sewage passes through the filter.
Drawings
FIG. 1 is a schematic view of the underground drainage system of a town road according to the present invention;
FIG. 2 is a schematic structural view of a first placing chamber according to the present invention;
FIG. 3 is a schematic structural diagram of a second adjustment mechanism according to the present invention;
FIG. 4 is a cross-sectional view of a stem of the present invention;
FIG. 5 is a schematic view showing the structure of a perforated strainer according to the present invention;
FIG. 6 is a schematic structural view of a fixing member according to the present invention;
FIG. 7 is a schematic view of the structure of the dirt cleaning mechanism of the present invention;
FIG. 8 is a schematic structural view of a positioning mechanism according to the present invention;
FIG. 9 is an enlarged view of A in FIG. 7;
FIG. 10 is a schematic view of the sealing mechanism of the present invention;
FIG. 11 is a schematic view of the structure of the blocking device of the present invention;
FIG. 12 is a schematic view of the structure of the cleaning device of the present invention;
fig. 13 is a schematic structural view of a sixth adjustment assembly in accordance with the present invention.
Reference numerals: 1. a ground surface; 11. a water collecting well; 12. a drain pipe; 13. a blow-off pipe; 14. a bump; 15. a filter plate; 16. a first placing cavity; 17. a through hole; 18. a second placing cavity; 2. a blocking device; 21. a first baffle plate; 22. a first adjustment mechanism; 23. a first connecting shaft; 24. a telescopic rod; 25. a first adjustment assembly; 251. a first gear; 252. a second gear; 253. a first motor; 3. a sealing mechanism; 31. a second connecting shaft; 32. a second baffle; 33. a second adjustment assembly; 331. a third gear; 332. a fourth gear; 333. a second motor; 4. a fine-toothed comb; 41. a first fixed block; 411. a drain hole; 412. a first chute; 42. a top rod; 43. a third adjustment assembly; 431. a first screw; 432. a worm; 433. a third motor; 5. a second adjustment mechanism; 51. a main rod; 511. a first groove; 52. an auxiliary rod; 521. a second groove; 53. a fourth adjustment assembly; 531. a first drive plate; 532. a second screw; 533. a fourth motor; 54. a fixing assembly; 541. fixing the rod; 542. a first rack; 543. an adjustment shaft; 5431. an adjustment groove; 544. a fifth gear; 6. a positioning mechanism; 61. positioning a rod; 62. a second drive plate; 63. a third screw; 64. a fifth motor; 7. a dirt cleaning mechanism; 71. a first hydraulic cylinder; 72. a push block; 73. a third baffle plate; 731. a lower leak hole; 74. a second hydraulic cylinder; 75. a collection barrel; 76. a cover plate; 77. a third connecting shaft; 78. a fourth baffle; 79. a fifth adjustment assembly; 791. a sixth gear; 792. a seventh gear; 793. a sixth motor; 8. a decontamination device; 81. an adjusting block; 82. a second fixed block; 83. cleaning the block; 84. cleaning the dirt blocks; 85. connecting ropes; 86. a sixth adjustment assembly; 861. a second rack; 862. an eighth gear; 863. and a seventh motor.
Detailed Description
The invention is described in detail below with reference to the figures and examples.
Referring to fig. 1 and 2, the municipal underground drainage system disclosed by the invention comprises a water collecting well 11 arranged on the ground 1, wherein a second adjusting mechanism 5 is arranged on the water collecting well 11, and a grate 4 is arranged on the second adjusting mechanism 5; a drain pipe 12 and a drain pipe 13 which are communicated with a water collecting well 11 are arranged in the ground 1, the drain pipe 12 is positioned above the drain pipe 13, and a blocking device 2 and a sealing mechanism 3 are arranged on the water collecting well 11; a sewage disposal device 8 is arranged in the sewage discharge pipe 13; a dirt cleaning mechanism 7 is arranged in the ground 1.
Referring to fig. 3 and 4, the second adjusting mechanism 5 includes a main rod 51 (refer to fig. 2) fixedly connected to the sidewall of the water collecting well 11, the main rod 51 is located above the water discharging pipe 12, four main rods 51 are provided, the main rod 51 is provided with a first groove 511 along the length direction thereof, the first groove 511 is connected with an auxiliary rod 52 in a sliding manner, one end of the auxiliary rod 52 located in the first groove 511 is provided with a second groove 521 along the length direction thereof, one end of the auxiliary rod 52 away from the first groove 511 is provided with a third groove, and the sidewall of the third groove is provided with a fixing groove. A fourth adjusting assembly 53 is arranged on the main rod 51, the fourth adjusting assembly 53 comprises a first driving plate 531 fixedly connected to the auxiliary rod 52, the first driving plate 531 covers the second groove 521, and a first threaded hole communicated with the second groove 521 is formed in the first driving plate 531; the side wall of the first groove 511 is fixedly connected with a fourth motor 533, an output shaft of the fourth motor 533 is connected with a second screw 532, one end of the second screw 532, which is far away from the fourth motor 533, passes through the first threaded hole and is located in the second groove 521, and the second screw 532 is in threaded connection with the first threaded hole.
Referring to fig. 3 and 5, the perforated strainer 4 includes a first fixing block 41, and a drainage hole 411 is formed on the first fixing block 41; the first fixing block 41 is provided with a first sliding groove 412, the first sliding groove 412 is connected with a top rod 42 in a sliding manner, and one end of the top rod 42 far away from the first sliding groove 412 is located in the drain hole 411. A third adjusting assembly 43 is arranged on the first fixed block 41, the third adjusting assembly 43 comprises a first screw rod 431 rotatably connected in the first sliding groove 412, and a worm wheel is connected to one end of the first screw rod 431 in a key connection manner; a worm 432 engaged with the worm wheel is rotatably connected to the first fixing block 41, and a third motor 433 connected to the worm 432 is fixedly connected to the first fixing block 41.
Referring to fig. 3 and 6, the first fixing blocks 41 are placed in the four third grooves, and the upper end surfaces of the first fixing blocks 41 and the end surfaces of the auxiliary rods 52 far away from the main rod 51 are located on the same plane; the first fixing block 41 is provided with a fixing component 54, the first fixing block 41 is provided with a first cavity, and the first fixing block 41 is provided with a sliding hole communicated with the first cavity; the fixing assembly 54 comprises a fixing rod 541 which is connected in the sliding hole in a sliding way and can be clamped with the fixing groove, and a first rack 542 is integrally arranged on the side wall of the fixing rod 541; an adjusting shaft 543 is rotatably connected to the first fixing block 41, one end of the adjusting shaft 543 is located in the first cavity, and a fifth gear 544 engaged with the first rack 542 is keyed on one end of the adjusting shaft 543; the other end of the adjusting shaft 543 is located on the same plane as the upper end surface of the first fixing block 41, and an adjusting groove 5431 is formed along the length direction of the end of the adjusting shaft 543 remote from the fifth gear 544.
Referring to fig. 2 and 7, a projection 14 is fixedly connected to a side wall of the sump 11, the projection 14 is located between the drain pipe 12 and the main rod 51, and a slot is formed in the projection 14; a filter plate 15 is arranged on the convex block 14, a clamping block clamped with the clamping groove is fixedly connected to the filter plate 15, and a positioning groove is formed in the side wall of the filter plate 15; a second sliding groove communicated with the water collecting well 11 is formed in the ground 1, and a positioning mechanism 6 is arranged in the second sliding groove.
Referring to fig. 7 and 8, the positioning mechanism 6 includes a positioning rod 61 slidably connected in the second sliding chute, the positioning rod 61 can be clamped with the positioning groove, and a fourth groove is formed in one end of the positioning rod 61 located in the second sliding chute along the length direction of the positioning rod; a second driving plate 62 is fixedly connected to one end, located in the second sliding groove, of the positioning rod 61, the second driving plate 62 covers the fourth groove, and a second threaded hole communicated with the fourth groove is formed in the second driving plate 62; the first supporting block is fixedly connected to the side wall of the second sliding groove, the fifth motor 64 is fixedly connected to the first supporting block, the third screw 63 is connected to an output shaft of the fifth motor 64, one end, far away from the fifth motor 64, of the third screw 63 penetrates through the second threaded hole to be located in the fourth groove, and the third screw 63 is in threaded connection with the second threaded hole.
Referring to fig. 2 and 7, a first placing cavity 16 communicated with the water collecting well 11 is formed in the ground 1; a through hole 17 communicated with the water collecting well 11 is formed in the ground 1, the through hole 17 and the first placing cavity 16 are respectively positioned at two opposite sides of the water collecting well 11, and the through hole 17 and the first placing cavity 16 are both positioned between the filter plate 15 and the main rod 51; a second placing cavity 18 communicated with the through hole 17 is formed in the first ground 1, and the second placing cavity 18 is located at one end, far away from the water collecting well 11, of the through hole 17. The dirt cleaning mechanism 7 comprises a first hydraulic cylinder 71 fixedly connected to the side wall of the first placing cavity 16, a piston rod of the first hydraulic cylinder 71 is connected with a push block 72 abutting against the filter plate 15, and an inclined surface is formed at one end, far away from the first hydraulic cylinder 71, of the push block 72; the upper end of the pushing block 72 is fixedly connected with a third baffle plate 73, a lower leakage hole 731 is formed in the third baffle plate 73, and the third baffle plate 73 can cover a channel of the water collecting well 11; one end of the through hole 17 close to the water collecting well 11 is rotatably connected with a third connecting shaft 77, and a fourth baffle 78 capable of covering the channel of the through hole 17 is fixedly connected with the third connecting shaft 77. A second hydraulic cylinder 74 is fixedly connected in the second placing cavity 18, and a piston rod of the second hydraulic cylinder 74 is connected with a collecting barrel 75; a cover plate 76 covering the second placing chamber 18 is placed on the floor 1. A second cavity is formed in the ground 1, one end of the third connecting shaft 77 is located in the second cavity, and a fifth adjusting assembly 79 (not shown in the figure) is arranged in the second cavity.
Referring to fig. 7 and 9, the fifth adjusting assembly 79 includes a second supporting block fixedly connected in the second cavity, a sixth motor 793 is fixedly connected to the second supporting block, and a sixth gear 791 is keyed on an output shaft of the sixth motor 793; a seventh gear 792 engaged with the sixth gear 791 is keyed to an end of the third connecting shaft 77 located within the second cavity.
Referring to fig. 2 and 10, the sealing mechanism 3 includes a second connecting shaft 31 rotatably connected to the sidewall of the collecting well 11, the second connecting shaft 31 is located between the drain pipe 12 and the sewage pipe 13, a second baffle 32 is fixedly connected to the second connecting shaft 31, and the second baffle 32 seals the passage of the collecting well 11 between the drain pipe 12 and the sewage pipe 13. A third cavity is formed in the ground 1, one end of the second connecting shaft 31 is located in the third cavity, a second adjusting assembly 33 is arranged in the third cavity, the second adjusting assembly 33 comprises a third supporting block fixedly connected in the third cavity, a second motor 333 is fixedly connected to the third supporting block, and a third gear 331 is connected to an output shaft of the second motor 333 in a key manner; a fourth gear 332 engaged with the third gear 331 is keyed on the second connecting shaft 31 in the third cavity.
Referring to fig. 2 and 11, the blocking device 2 comprises a guide rail fixedly connected to the side wall of the water collecting well 11, the guide rail is located below the second connecting shaft 31, a first baffle 21 is slidably connected to the guide rail, and the first baffle 21 can cover the sewage draining pipe 13 or the water draining pipe 12. Be provided with first adjustment mechanism 22 in the ground 1, first adjustment mechanism 22 is including rotating first connecting axle 23 of connection on the sump pit 11 lateral wall, fixedly connected with telescopic link 24 on first connecting axle 23, and the one end that first connecting axle 23 was kept away from to telescopic link 24 is articulated with first baffle 21. The ground 1 is internally provided with a fourth cavity, one end of the first connecting shaft 23 is located in the fourth cavity, the fourth cavity is internally provided with a first adjusting component 25, the first adjusting component 25 comprises a fourth supporting block fixedly connected in the fourth cavity, the fourth supporting block is fixedly connected with a first motor 253, an output shaft of the first motor 253 is connected with a first gear 251 in a key mode, and the first connecting shaft 23 located in the fourth cavity is connected with a second gear 252 meshed with the first gear 251 in a key mode.
Referring to fig. 2 and 12, the dirt removing device 8 includes a second fixing block 82 fixedly connected in the sewage pipe 13, a certain distance exists between the second fixing block 82 and the water collecting well 11, a third sliding groove is formed in the second fixing block 82, a regulating block 81 is connected in the third sliding groove in a sliding manner, the cross-sectional areas of the second fixing block 82 and the regulating block 81 are arc-shaped, and an end of the regulating block 81 located in the third sliding groove is fixedly connected with a cleaning block 83 abutting against the side wall of the sewage pipe 13. A dirt cleaning block 84 is arranged in the sewage discharge pipe 13, two ends of the dirt cleaning block 84 are fixedly connected with connecting ropes 85, and the connecting ropes 85 can be hung on the side wall of the sewage discharge pipe 13; the cleaning block 84 is initially located at one end of the waste pipe 13 so that the cleaning block 84 does not interfere with the movement of the cleaning block 83.
Referring to fig. 12 and 13, a sixth adjusting assembly 86 is provided on the second fixing block 82, and the sixth adjusting assembly 86 includes a second rack 861 integrally provided on the adjusting block 81; a seventh motor 863 is fixedly connected to the second fixing block 82, and an eighth gear 862 engaged with the second rack 861 is keyed on an output shaft of the seventh motor 863.
The motors in this embodiment are all three-phase asynchronous motors, and all have waterproof functions.
The implementation principle of the embodiment is as follows: when sewage enters the water collecting well 11 through the lower water holes 411 on the first fixing block 41, some large sewage can be left on the filter plates 15, and the sewage can enter the sewage discharge pipe 13 through the water collecting well 11.
When the filth on the filter plate 15 is too much, start the sixth motor 793 first, the output shaft of the sixth motor 793 drives the sixth gear 791 to rotate, the seventh gear 792 meshed with the sixth gear 791 drives the third connecting shaft 77 to rotate, the third connecting shaft 77 drives the fourth baffle 78 to no longer seal the channel of the through hole 17, and then the sixth motor 793 is closed. Then, the first hydraulic cylinder 71 is started, a piston rod of the first hydraulic cylinder 71 drives the push block 72 to move, and the push block 72 pushes the dirt on the filter plate 15 into the collecting barrel 75 through the through hole 17; at this time, the filth flowing into the water collecting well 11 through the drain hole 411 is located on the third baffle 73, and the filth flows down through the drain hole 731; when the first hydraulic cylinder 71 drives the pushing block 72 to return to the first placing chamber 16, the dirt on the third baffle 73 falls onto the filter plate 15. When the dirt in the collecting bucket 75 is too much, the cover plate 76 is taken away, the second hydraulic cylinder 74 is started, and the second hydraulic cylinder 74 drives the collecting bucket 75 to ascend, so that an operator can clean the dirt in the collecting bucket 75 conveniently.
When raining, in some impurity that earlier stage rainwater can take the road surface enters into sump pit 11, impurity can stay on filter 15, and rainwater in earlier stage enters into in the sewage pipe.
When rainwater enters the water collecting well 11 through the water drainage hole 411 at the later stage, the first motor 253 and the second motor 333 are started, the output shaft of the first motor 253 drives the first gear 251 to rotate, the second gear 252 meshed with the first gear 251 drives the first connecting shaft 23 to rotate, the first baffle 21 on the first connecting shaft 23 slides on the guide rail, and the first baffle 21 is changed into a state of covering the sewage discharge pipe 13 from a state of covering the drain pipe 12; an output shaft of the second motor 333 drives the third gear 331 to rotate, the fourth gear 332 engaged with the third gear 331 drives the second connecting shaft 31 to rotate, and the second baffle 32 on the second connecting shaft 31 seals the channel of the water collecting well 11, so that rainwater enters the drain pipe 12.
When the sewage is blocked in the water passing hole 411, the third motor 433 is started, the output shaft of the third motor 433 drives the worm 432 to rotate, the worm wheel meshed with the worm 432 drives the first screw 431 to rotate, the first screw 431 drives the ejector rod 42 to slide in the first sliding groove 412, and the sewage is cleaned to one side of the water passing hole 411 or enters the water collecting well 11 through the water passing hole 411.
When the rainwater is too much or the sewage completely blocks the water outlet 411, the fourth motor 533 is started, the output shaft of the fourth motor 533 drives the second screw 532 to rotate, and because the second screw 532 is in threaded connection with the first threaded hole on the first drive plate 531, the second screw 532 can drive the first drive plate 531 to move when the second screw 532 rotates, the first drive plate 531 drives the auxiliary rod 52 to slide in the first groove 511, so that the first fixing block 41 is higher than the ground 1.
When the sludge in the sewage discharge pipe 13 is excessive, the hexagonal wrench is firstly clamped with the adjusting groove 5431, and then the hexagonal wrench is rotated to drive the adjusting shaft 543 to rotate, the fifth gear 544 on the adjusting shaft 543 drives the first rack 542 to move, so that the fixing rod 541 is separated from the fixing groove, and the first fixing block 41 is taken out of the auxiliary rod 52.
And then, the fifth motor 64 is started, the output shaft of the fifth motor 64 drives the third screw 63 to rotate, and the third screw 63 is in threaded connection with the second threaded hole, so that the third screw 63 can drive the second drive plate 62 to move when the third screw 63 rotates, the second drive plate 62 drives the positioning rod 61 to move, the positioning rod 61 is separated from the positioning groove, and then the filter plate 15 is taken out of the water collecting well 11.
An operator enters the water collecting well 11, starts the seventh motor 863 firstly, an output shaft of the seventh motor 863 drives the eighth gear 862 to rotate, the second rack 861 meshed with the eighth gear 862 moves, the second rack 861 drives the adjusting block 81 to slide in the third sliding groove, the cleaning block 83 is enabled to clean sludge adhered to the sewage discharge pipe 13, and finally the adjusting block 81 slides into the third sliding groove.
Then, the operating personnel all place the hoist engine on the ground 1 of two adjacent water collecting wells 11, the connecting rope 85 at both ends is connected with two hoist engines respectively, and the hoist engine drives the connecting rope 85 to move, so that the dirt cleaning block 84 scrapes the silt into the water collecting wells 11 to facilitate the cleaning of the operating personnel.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (8)
1. An underground drainage system of a municipal road comprises a water collecting well (11), a drainage pipe (12), a grate (4) and a drainage pipe (13), wherein the water collecting well (11) is arranged in the ground (1), and the grate (4) is arranged at the upper end of the water collecting well (11); the drain pipe (12) and the sewage discharge pipe (13) are both arranged in the ground (1) and are both communicated with the water collecting well (11), and the drain pipe (12) is positioned above the sewage discharge pipe (13); the device is characterized in that a blocking device (2) is arranged on the water collecting well (11), the blocking device (2) comprises a guide rail, a first baffle (21) and a first adjusting mechanism (22), the guide rail is arranged on the water collecting well (11), and the first baffle (21) is connected in the guide rail in a sliding manner and can cover the sewage discharge pipe (13) or the drain pipe (12); the first adjusting mechanism (22) is arranged in the ground (1) and connected with the first baffle (21).
2. An underground drainage system for municipal roads according to claim 1, wherein the first adjustment mechanism (22) comprises a first connecting shaft (23), a telescopic rod (24) and a first adjustment assembly (25), the first connecting shaft (23) is rotatably connected to the water collecting well (11), one end of the telescopic rod (24) is connected to the first connecting shaft (23) and the other end is connected to the first baffle (21);
the first adjusting assembly (25) comprises a first gear (251), a second gear (252) and a first motor (253), the first motor (253) is arranged in the ground (1), and the first gear (251) is connected to an output shaft of the first motor (253) in a key mode; the second gear (252) is keyed on the first connecting shaft (23) and meshes with the first gear (251).
3. An underground drainage system for municipal roads according to claim 1, wherein a sealing mechanism (3) is arranged on the water collecting well (11), the sealing mechanism (3) comprises a second connecting shaft (31), a second baffle (32) and a second adjusting component (33), the second connecting shaft (31) is rotatably connected to the water collecting well (11), the second baffle (32) is arranged on the second connecting shaft (31), and the second baffle (32) can seal the passage of the water collecting well (11) between the sewage discharge pipe (13) and the drainage pipe (12);
the second adjusting component (33) comprises a third gear (331), a fourth gear (332) and a second motor (333), the second motor (333) is arranged in the ground (1), and the third gear (331) is connected to an output shaft of the second motor (333) in a key mode; the fourth gear (332) is keyed on the output shaft of the second motor (333) and meshes with the third gear (331).
4. The underground drainage system of the municipal road according to claim 1, wherein the grate (4) comprises a first fixed block (41), a top bar (42) and a third adjusting component (43), the first fixed block (41) is arranged on the sump (11), the first fixed block (41) is provided with a drainage hole (411), the first fixed block (41) is provided with a first chute (412), the top bar (42) is connected in the first chute (412) in a sliding manner, and one end of the top bar (42) far away from the first chute (412) is positioned in the drainage hole (411);
the third adjusting assembly (43) comprises a first screw rod (431), a worm wheel, a worm (432) and a third motor (433), the first screw rod (431) is rotatably connected in the first sliding groove (412), the first screw rod (431) penetrates through the top rod (42) and is in threaded connection with the top rod (42), and the worm wheel is in keyed connection with the first screw rod (431); the worm (432) is rotatably connected to the first fixed block (41), and the worm wheel is meshed with the worm (432); the third motor (433) is arranged on the first fixing block (41) and connected with the worm (432).
5. The underground drainage system of the municipal road according to claim 4, wherein the sump (11) is provided with a second adjusting mechanism (5), the second adjusting mechanism (5) comprises a main rod (51), auxiliary rods (52), a fourth adjusting assembly (53) and fixing assemblies (54), the number of the main rod (51) is four, the main rod (51) is arranged on the side wall of the sump (11), the main rod (51) is provided with a first groove (511), the auxiliary rods (52) are connected in the first groove (511) in a sliding manner, one end of each auxiliary rod (52) far away from the main rod (51) is provided with a third groove, and the first fixing block (41) is clamped in the four third grooves;
the fourth adjusting assembly (53) comprises a first driving plate (531), a second screw (532) and a fourth motor (533), a second groove (521) is formed in the auxiliary rod (52), the first driving plate (531) is arranged on the auxiliary rod (52), a first threaded hole communicated with the second groove (521) is formed in the first driving plate (531), the fourth motor (533) is arranged on the side wall of the first groove (511), one end of the second screw (532) is connected with the fourth motor (533), the other end of the second screw passes through the first threaded hole and is located in the second groove (521), and the second screw (532) is in threaded connection with the first threaded hole;
the fixing assembly (54) comprises a fixing rod (541), a first rack (542), an adjusting shaft (543) and a fifth gear (544), a fixing groove is formed in the side wall of the third groove, the fixing rod (541) is connected to the first fixing block (41) in a sliding mode and is clamped with the fixing groove, and the first rack (542) is arranged on the side wall of the fixing rod (541); the adjusting shaft (543) is rotatably connected to the first fixing block (41), and the fifth gear (544) is connected to the adjusting shaft (543) in a key mode and meshed with the first rack (542).
6. An underground drainage system for municipal roads according to claim 1, wherein a bump (14) is arranged in the water collecting well (11), and a clamping groove is formed on the bump (14); a filter plate (15) is arranged in the water collecting well (11), a clamping block clamped with the clamping groove is arranged on the filter plate (15), and a positioning groove is formed in the side wall of the filter plate (15);
a positioning mechanism (6) is arranged on the water collecting well (11), the positioning mechanism (6) comprises a positioning rod (61), a second driving plate (62), a third screw (63) and a fifth motor (64), a second sliding groove communicated with the water collecting well (11) is formed in the ground (1), the positioning rod (61) is connected in the second sliding groove in a sliding mode and clamped with the positioning groove, a fourth groove is formed in the positioning rod (61), the second driving plate (62) is arranged on the positioning rod (61), and a second threaded hole communicated with the fourth groove is formed in the second driving plate (62); the fifth motor (64) is arranged on the side wall of the second sliding groove, one end of the third screw rod (63) is connected with the fifth motor (64), the other end of the third screw rod penetrates through the second threaded hole to be located in the fourth groove, and the third screw rod (63) is in threaded connection with the second threaded hole.
7. An underground drainage system for municipal roads according to claim 6, wherein a dirt cleaning mechanism (7) is disposed in the water collecting well (11), a first placing cavity (16) and a through hole (17) which are communicated with the water collecting well (11) are disposed in the ground (1), the through hole (17) and the first placing cavity (16) are disposed on two opposite sides of the water collecting well (11), a second placing cavity (18) which is communicated with the through hole (17) is disposed in the ground (1), the dirt cleaning mechanism (7) comprises a first hydraulic cylinder (71), a push block (72), a third baffle plate (73), a second hydraulic cylinder (74), a collecting barrel (75), a cover plate (76), a third connecting shaft (77), a fourth baffle plate (78) and a fifth adjusting component (79), the first hydraulic cylinder (71) is disposed in the first placing cavity (16), the push block (72) is arranged on the first hydraulic cylinder (71), the push block (72) can abut against the filter plate (15), the third baffle plate (73) is arranged on the push block (72), and a lower leakage hole (731) is formed in the third baffle plate (73); the second hydraulic cylinder (74) is arranged in the second placing cavity (18), and the collecting bucket (75) is arranged on the second hydraulic cylinder (74); the cover plate (76) is arranged on the ground (1) and can cover the second placing cavity (18); the third connecting shaft (77) is arranged on the side wall of the through hole (17), and the fourth baffle (78) is arranged on the third connecting shaft (77) and can cover the channel of the through hole (17);
the fifth adjusting component (79) comprises a sixth gear (791), a seventh gear (792) and a sixth motor (793), the sixth motor (793) is arranged in the ground (1), and the sixth gear (791) is connected with an output shaft of the sixth motor (793) in a key mode; the seventh gearwheel (792) is keyed on the third connecting shaft (77) and meshes with the sixth gearwheel (791).
8. The underground drainage system of the municipal road according to claim 1, wherein a sewage disposal device (8) is arranged in the sewage pipe (13), the sewage disposal device (8) comprises an adjusting block (81), a second fixing block (82), a cleaning block (83), a sewage disposal block (84), a connecting rope (85) and a sixth adjusting component (86), the second fixing block (82) is arranged on the side wall of the sewage pipe (13), a third sliding groove is formed in the second fixing block (82), the adjusting block (81) is connected in the third sliding groove in a sliding manner, the cleaning block (83) is arranged on the adjusting block (81), and the cleaning block (83) abuts against the inner wall of the sewage pipe (13); the dirt cleaning block (84) is connected in the dirt discharge pipe (13) in a sliding manner, and the connecting rope (85) is arranged on the dirt cleaning block (84);
the sixth adjustment assembly (86) includes a second rack (861), an eighth gear (862), and a seventh motor (863); the second rack (861) is arranged on the adjusting block (81); the seventh motor (863) is disposed on the second fixing block (82), and the eighth gear (862) is disposed on an output shaft of the seventh motor (863) and engaged with the second rack (861).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010327666.3A CN111441450B (en) | 2020-04-23 | 2020-04-23 | Underground drainage system of municipal road |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010327666.3A CN111441450B (en) | 2020-04-23 | 2020-04-23 | Underground drainage system of municipal road |
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| CN111441450B CN111441450B (en) | 2021-04-16 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114592568A (en) * | 2022-03-18 | 2022-06-07 | 江苏桑夏卫浴有限公司 | Concealed water collecting and draining structure on floor of shower room |
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