CN110117986B - Rainwater well structure convenient for garbage cleaning and operation method - Google Patents
Rainwater well structure convenient for garbage cleaning and operation method Download PDFInfo
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- CN110117986B CN110117986B CN201910392567.0A CN201910392567A CN110117986B CN 110117986 B CN110117986 B CN 110117986B CN 201910392567 A CN201910392567 A CN 201910392567A CN 110117986 B CN110117986 B CN 110117986B
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- 238000004140 cleaning Methods 0.000 title claims abstract description 54
- 238000000034 method Methods 0.000 title claims abstract description 22
- 238000005192 partition Methods 0.000 claims description 16
- 239000002699 waste material Substances 0.000 claims description 7
- 238000004064 recycling Methods 0.000 claims description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 description 37
- 239000010865 sewage Substances 0.000 description 18
- 230000008569 process Effects 0.000 description 13
- 230000009471 action Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 230000005484 gravity Effects 0.000 description 3
- 238000011084 recovery Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000009991 scouring Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
-
- 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)
- Refuse Collection And Transfer (AREA)
Abstract
The invention discloses a catch basin structure convenient for garbage cleaning and an operation method thereof, and relates to the technical field of municipal drainage engineering. The rainwater well structure convenient for garbage cleaning comprises a well lid opening and closing system, a garbage collection system and an intelligent controller. The well lid opening and closing system can realize automatic opening and closing of the rainwater grate, the garbage collection system can effectively intercept garbage in a rainwater pipeline and is convenient for cleaning staff to clean the garbage, and the intelligent controller is used for receiving various signals and controlling the well lid opening and closing system and the garbage collection system to perform cooperative work. The automatic device has higher automation degree, can automatically complete the opening and closing work of the rainwater grate while effectively intercepting the garbage in the rainwater pipeline, is beneficial to reducing the heavy load of the garbage cleaning work in the rainwater pipeline, lightens the workload of cleaning staff and improves the working efficiency.
Description
Technical Field
The invention relates to the technical field of municipal drainage engineering, in particular to a rainwater well structure convenient for cleaning garbage and an operation method.
Background
With the rapid promotion of the urban process and the continuous improvement of the economic and social development level, the generation amount of urban garbage is obviously increased, and a large amount of household garbage, building garbage and industrial garbage encroach on urban land resources and cause the pollution of the atmosphere and water body. After the garbage enters the municipal rainwater pipeline of the city, the garbage is usually directly discharged into the natural river and the lake, if the garbage cannot be effectively cleaned before entering the natural river and the lake, the water body in the natural river and the lake is polluted, the living and reproduction of aquatic organisms living in the natural river and the lake are affected, the habitat in the natural river and the lake is destroyed, the health of people nearby is threatened, meanwhile, the accumulation of a large amount of garbage can also cause the blockage of the rainwater pipeline, the urban drainage is affected, and urban waterlogging is easily caused in heavy rainfall weather.
At present, although cleaning staff can enter a rainwater well to overhaul and clean a rainwater pipeline, the operation process is complex, the degree of automation is low, the workload of the cleaning staff is heavy, and the working efficiency is low. Therefore, development of a rainwater well structure with high automation degree is needed, and the workload of cleaning staff in the rainwater well opening and closing and garbage cleaning processes is reduced while effective interception of garbage in a rainwater pipeline is realized.
Disclosure of Invention
The invention aims to: in order to improve the automation degree of garbage cleaning work in a rainwater pipeline and reduce the workload of cleaning staff in the opening and closing of the rainwater well and garbage cleaning processes, the invention provides a rainwater well structure and an operation method convenient for garbage cleaning.
The technical scheme is as follows: the invention solves the technical problem of a rainwater well structure convenient for cleaning garbage, and is characterized by comprising a well lid opening and closing system, a garbage collection system and an intelligent controller.
The well lid opening and closing system comprises a rainwater grate, a right-angle sliding rail, a connecting piece, a connecting rod, a sliding disc, a sleeve, a sliding block, concave holes, a fixed shaft, a guide rail, balls and an electric telescopic rod, wherein the rainwater grate is covered at the top opening of the rainwater well on two sides of a road surface, the connecting piece is fixed at the bottom of one side of the long side of the rainwater grate, the connecting rod is fixed at the bottom of the connecting piece along the axis direction of the connecting piece, the left end of the connecting rod is connected with the sliding disc, the right end of the connecting rod is connected with the sleeve, the sleeve is sleeved on the periphery of the fixed shaft, the guide rail is arranged on the outer surface of the fixed shaft, a plurality of balls are arranged in the guide rail, the fixed shaft is vertically connected with the surface of the sliding block, the right-angle sliding rail is fixed on the side wall of the rainwater well close to one side of the connecting rod, the sliding disc and the sliding block are both located in the right-angle sliding rail, the bottom of the electric telescopic rod is fixed on the horizontal plane extended from the side wall of the side of the rainwater well, and the top of the electric telescopic rod is inserted into and fixed in the concave holes located at the central position of the bottom of the sliding block.
The garbage collection system comprises a rainwater pipeline, an opening, an annular partition plate, a dirt blocking net bag, a limiting clamp, a miniature electric telescopic rod, two tines and an optical curtain sensor, wherein the rainwater pipeline in the space of the lower portion of the rainwater well is a part of a city rainwater pipe network, the upper surface of the rainwater pipeline is provided with the opening, the annular partition plate is arranged inside the rainwater pipeline in the left side of the opening, the dirt blocking net bag comprises a long handle, a hollow cylinder and a dirt blocking net, the left end of the hollow cylinder is connected to the bottom of the long handle, the dirt blocking net is fixed to the left end of the hollow cylinder, the limiting clamp and the miniature electric telescopic rod are fixed in a space formed by the left surface indent of the side wall of the rainwater well, the limiting clamp comprises an upper clamp, a lower clamp, a torsion spring, a pin and a groove, two ends of the torsion spring are respectively connected with the upper clamp and the lower clamp, the pin sequentially penetrates through the upper clamp, the torsion spring and the lower clamp to form a whole, the groove is positioned at the left end of the upper clamp, the opening of the groove faces the miniature electric telescopic rod in the rear side of the limiting clamp, the miniature electric telescopic rod is stretched and can be inserted into the groove, the two tines are fixed on the left side of the hollow cylinder, the two tines are fixed on the left side wall of the infrared light emitter and the two tines of the infrared light emitter and the two infrared light emitters are respectively arranged on the two tines of the surface of the side wall of the rainwater well.
The intelligent controller is arranged on the left side surface of the sidewall of the rainwater well and is used for receiving external wireless pulse signals and analog signals transmitted by the light curtain sensor so as to control the working states of the electric telescopic rod and the miniature electric telescopic rod, the intelligent controller comprises a signal receiver, an A/D signal converter, a singlechip and a D/A signal converter which are sequentially connected, the input end of the signal receiver is connected with the light curtain sensor, the signal receiver can receive the analog signals transmitted by the light curtain sensor and the wireless pulse signals transmitted by cleaning personnel, and the output end of the D/A signal converter is connected with the electric telescopic rod and the miniature electric telescopic rod.
In the invention, the diameter of the sliding disc, the sliding blocks and the width of the sliding disc are smaller than the width of the right-angle sliding rail, the right-angle sliding rail is divided into a horizontal section and a vertical section, the sliding disc can move left and right in the horizontal section of the right-angle sliding rail, and the sliding blocks can move up and down in the vertical section of the right-angle sliding rail.
In the invention, the rainwater well structure convenient for cleaning garbage is characterized in that: the outer surface of the fixed shaft is provided with a concave guide rail, a plurality of balls are arranged in the guide rail, the outer diameter of the fixed shaft is smaller than the inner diameter of the sleeve, and the sleeve sleeved on the periphery of the fixed shaft can rotate freely.
In the invention, the rainwater well structure convenient for cleaning garbage is characterized in that: the left side of the opening is a narrow opening section, the right side is a wide opening section, the width of the narrow opening section is smaller than that of the wide opening section, the width of the narrow opening section is larger than the diameter of the long handle, and the length and the width of the wide opening section are respectively larger than those of the hollow cylinder.
In the invention, the rainwater well structure convenient for cleaning garbage is characterized in that: the diameter of the inner circle of the annular partition plate is smaller than that of the hollow cylinder, and the annular partition plate and the left side surface of the sidewall of the rainwater well are positioned in the same vertical plane.
In the invention, the rainwater well structure convenient for cleaning garbage is characterized in that: the distance between the two fork heads of the two fork teeth is larger than the diameter of the long handle, the infrared light emitter and the infrared light receiver are respectively arranged on the two fork heads of the two fork teeth, and the infrared light emitter and the infrared light receiver are oppositely arranged.
Preferably, the stroke of the electric telescopic rod is equal to the difference between the height of the vertical section of the right-angle slide rail and the height of the slide block.
Preferably, the electric telescopic rod is externally provided with a waterproof and water-stopping material, so that the electric telescopic rod is prevented from being damaged due to the fact that rainwater enters the electric telescopic rod.
Preferably, the stroke of the miniature electric telescopic rod is equal to the distance between the upper clamp and the lower clamp.
Preferably, the top end of the long handle is connected with a right-angle handle, so that the cleaning staff can conveniently hold the handle.
In order to solve the technical problems, the invention adopts another technical scheme that: the running method of the rainwater well structure is convenient for cleaning garbage, and comprises the following steps:
the well lid opening and closing system realizes automatic opening and closing of the rainwater grate by recycling and extending the electric telescopic rod;
the garbage collection system effectively intercepts garbage in the rainwater pipeline and is convenient for cleaning staff to clean the garbage;
the intelligent controller receives various signals and controls the manhole cover opening and closing system and the garbage collection system to perform cooperative work.
The beneficial effects are that: the rainwater well structure and the operation method thereof convenient for garbage cleaning have the following beneficial effects:
(1) The rainwater grate can be opened and closed by controlling the electric telescopic rod through the intelligent controller, the degree of automation is high, manual opening and closing are not needed, and the workload of cleaning staff is reduced.
(2) The ball in the invention can convert sliding friction between the sleeve and the fixed shaft into rolling friction, reduce friction resistance in the rotating process of the sleeve and is beneficial to realizing the opening and closing work of the rainwater grate.
(3) The dirt blocking net bag can be kept stable in the rainwater pipeline under the constraint of the limiting clamp, the side wall of the rainwater pipeline, the narrow opening section of the opening and the annular partition plate, and effectively intercepts garbage collected from the upstream direction of the rainwater pipeline.
(4) The left side of the opening is the narrow opening section, the right side of the opening is the wide opening section, the narrow opening section limits the position of the long handle of the sewage blocking net bag, the sewage blocking net bag is ensured to be stable in the rainwater pipeline, the wide opening section is convenient for putting the sewage blocking net bag in and taking out the rainwater pipeline, and the heavy cleaning work of the garbage in the rainwater pipeline is reduced while the effective interception of the garbage in the rainwater pipeline is realized.
Drawings
FIG. 1 is a schematic view of a catch basin structure of the present invention for facilitating the cleaning of waste after the completion of the cleaning operation;
FIG. 2 is a schematic view of a catch basin structure of the present invention for facilitating disposal during opening of a catch basin;
FIG. 3 is a schematic view of a catch basin structure for facilitating garbage cleaning in accordance with the present invention;
FIG. 4 is a schematic view of the manhole cover opening and closing system of FIG. 1;
FIG. 5 is a schematic view of the structure of the stationary shaft of FIG. 4 attached vertically to the surface of the slider;
FIG. 6 is a schematic view of the stop clip of FIG. 1 in a closed position;
FIG. 7 is a schematic view of the spacing clip of FIG. 1 in an open state;
fig. 8 is a schematic view of the dirt blocking net bag of fig. 1;
fig. 9 is a schematic view of the structure of the dirt blocking net bag of fig. 1 when disposed inside a rainwater pipeline;
fig. 10 is a schematic view of the structure of the rainwater pipeline after the dirt blocking net bag in fig. 3 is removed;
FIG. 11 is a schematic view of the structure of the light curtain sensor of FIG. 1;
fig. 12 is a block diagram of the intelligent controller of fig. 1.
In the figure: 1-road surface; 2-the sidewall of the catch basin; 3-a manhole cover opening and closing system; 31-a rain grate; 32-right angle slide rails; 33-a connector; 34-connecting rods; 35-a sliding tray; 36-sleeve; 37-slide block; 371-concave hole; 38-fixed shaft, 381-guide rail, 382-ball; 39-an electric telescopic rod; 4-a garbage collection system; 41-a rainwater pipeline; 411-open; 412-an annular separator; 42-a dirt blocking net bag; 421-long handle; 422-a hollow cylinder; 423-a dirt blocking net; 43-limiting clamps; 431-clamping; 432-lower clip; 433-torsion spring; 434-pins; 435-groove; 44-miniature electric telescopic rod; 45-two-tooth fork; 46-a light curtain sensor; 461-an infrared light emitter; 462-an infrared light receiver; 5-an intelligent controller; 51-signal receiver; a 52-A/D signal converter; 53-a singlechip; 54-D/a signal converter.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present invention.
As shown in fig. 1 to 12, the rainwater well structure convenient for cleaning garbage comprises a well lid opening and closing system 3, a garbage collection system 4 and an intelligent controller 5.
As shown in fig. 1 to 5, the manhole cover opening and closing system 3 includes a rain grate 31, a right-angle slide rail 32, a connecting member 33, a connecting rod 34, a sliding disc 35, a sleeve 36, a slider 37, a concave hole 371, a fixed shaft 38, a guide rail 381, balls 382 and an electric telescopic rod 39, wherein the rain grate 31 covers the top opening of the rain well located at two sides of the road surface 1, the connecting member 33 is fixed at the bottom of the long side of the rain grate 31, the connecting rod 34 is fixed at the bottom of the connecting member 33 along the axial direction of the connecting member 33, the left end of the connecting rod 34 is connected with the sliding disc 35, the right end of the connecting rod 34 is connected with a sleeve 36, the sleeve 36 is sleeved on the periphery of the fixed shaft 38, the outer surface of the fixed shaft 38 is provided with a guide rail 381, a plurality of balls 382 are installed in the guide rail 381, the fixed shaft 38 is vertically connected to the surface of the slider 37, the right-angle slide rail 32 is fixed at the side wall 2 near the connecting rod 34, both the sliding disc 35 and the slider 37 are located in the right-angle slide rail 32, the electric telescopic rod 39 is located under the slider 37, the bottom of the electric telescopic rod 39 is fixed on the horizontal plane formed by the side, and is inserted into the bottom of the rain well 2, and the top is fixed in the center of the position at the center 37.
As shown in fig. 1 to 3 and 6 to 11, the garbage collection system 4 comprises a rainwater pipeline 41, an opening 411, an annular partition 412, a sewage blocking net 42, a limiting clamp 43, a miniature electric telescopic rod 44, a two-tooth fork 45 and a light curtain sensor 46, wherein the rainwater pipeline 41 positioned in the lower space of the rainwater well is a part of a city rainwater pipe network, the upper surface of the rainwater pipeline 41 is provided with the opening 411, the annular partition 412 is arranged in the rainwater pipeline 41 positioned at the left side of the opening 411, the sewage blocking net 42 comprises a long handle 421, a hollow cylinder 422 and a sewage blocking net 423, the left end of the hollow cylinder 422 is connected to the bottom of the long handle 421, the sewage blocking net 423 is fixed at the left end of the hollow cylinder 422, the limiting clamp 43 and the miniature electric telescopic rod 44 are fixed in a space formed by concave in the left surface of the side wall 2 of the rainwater well, the limiting clamp 43 comprises an upper clamp 431, a lower clamp 432, a torsion spring 433, a pin 434 and a groove 435, wherein two ends of the torsion spring 433 are respectively connected with the upper clamp 431 and the lower clamp 432, the pin 434 sequentially penetrates through the upper clamp 431, the torsion spring 433 and the lower clamp 432 and connects the upper clamp 431, the torsion spring 433 and the lower clamp 432 into a whole, the groove 435 is positioned at the left end of the upper clamp 431, the opening of the groove 435 faces to a miniature electric telescopic rod 44 positioned at the rear side of the limiting clamp 43, the miniature electric telescopic rod 44 can be inserted into the groove 435 after being stretched, the two forks 45 are fixed on the left side surface of the side wall 2 of the rainwater well, the light curtain sensor 46 comprises an infrared light emitter 461 and an infrared light receiver 462, and the infrared light emitter 461 and the infrared light receiver 462 are respectively arranged on two forks of the two forks 45;
as shown in fig. 1 to 3 and 12, the intelligent controller 5 is installed on the left surface of the sidewall 2 of the rainwater well, and is configured to receive an external wireless pulse signal and an analog signal transmitted by the light curtain sensor 46 to control the working states of the electric telescopic rod 39 and the micro electric telescopic rod 44, the intelligent controller 5 includes a signal receiver 51, an a/D signal converter 52, a singlechip 53 and a D/a signal converter 54, which are sequentially connected, an input end of the signal receiver 51 is connected with the light curtain sensor 46, the signal receiver 51 can receive the analog signal sent by the light curtain sensor 46 and the wireless pulse signal sent by a cleaner, and an output end of the D/a signal converter 54 is connected with the electric telescopic rod 39 and the micro electric telescopic rod 44.
In this embodiment, the diameter of the slide plate 35 and the width of the slider 37 are smaller than the width of the right-angle slide rail 32, the right-angle slide rail 32 is divided into a horizontal section and a vertical section, the slide plate 35 can move left and right in the horizontal section of the right-angle slide rail 32, and the slider 37 can move up and down in the vertical section of the right-angle slide rail 32.
In this embodiment, the outer surface of the fixed shaft 38 is provided with a concave guide rail 381, a plurality of balls 382 are installed in the guide rail 381, the outer diameter of the fixed shaft 38 is smaller than the inner diameter of the sleeve 36, and the sleeve 36 sleeved on the outer periphery of the fixed shaft 38 can rotate freely.
In this embodiment, the left side of the opening 411 is a narrow opening section, the right side is a wide opening section, the width of the narrow opening section is smaller than the width of the wide opening section, the width of the narrow opening section is 2 times the diameter of the long handle 421, and the length and the width of the wide opening section are 1.5 times the length and the width of the hollow cylinder 422, respectively.
In the present embodiment, the inner diameter of the annular partition 412 is 0.8 times the diameter of the hollow cylinder 422, and the annular partition 412 is in the same vertical plane as the left side surface of the catch basin side wall 2.
In the present embodiment, the distance between the two prongs of the two-tooth fork 45 is larger than the diameter of the long handle 421, and the infrared light emitter 461 and the infrared light receiver 462 are respectively mounted on the two prongs of the two-tooth fork 45, and the infrared light emitter 461 and the infrared light receiver 462 are oppositely disposed.
The running method of the catch basin structure convenient for garbage cleaning in the embodiment comprises the following steps:
(1) in the initial state, an electric telescopic rod 39 inserted into a concave hole 371 is in an extension state, a sliding block 37 is positioned at the top of a vertical section of a right-angle sliding rail 32 under the jacking action of the electric telescopic rod 39, a sliding disc 35 is positioned at the left end of a horizontal section of the right-angle sliding rail 32, a rainwater grate 31 is covered at the top opening of a rainwater well, the rainwater well is in a closed state, a sewage blocking net 42 is integrally positioned in the rainwater well, a hollow cylinder 422 and a sewage blocking net 423 fixed at the left end of the hollow cylinder 422 are positioned in a rainwater pipeline 41, an annular partition plate 412 is supported at the left ends of the sewage blocking net 423 and the hollow cylinder 422, the long handle 421 passes through a narrow opening section of the opening 411, a limiting clamp 43 and two-tooth forks 45, the sewage blocking net 42 is kept in a stable state under the combined action of self gravity, the water pressure of the rainwater in the rainwater pipeline 41 and the supporting force of the annular partition plate 412 and the limiting clamp 43, infrared light emitted by an infrared light emitter 461 of a miniature electric telescopic rod 44 is in the contracted state, the infrared light receiver 462 cannot receive infrared light, and the intelligent controller 5 is in the dormant state;
(2) in a certain period, the garbage entering the rainwater pipeline 41 from the outside moves towards the downstream direction of the rainwater pipeline 41 under the scouring action of rainwater, the garbage is gradually accumulated in the hollow cylinder 422 under the blocking action of the sewage blocking net 423, the rainwater in the rainwater pipeline 41 can continuously move towards the downstream direction through the sewage blocking net 423, and the sewage blocking net 42 keeps a stable state under the combined action of the gravity of the garbage accumulated in the hollow cylinder 422, the water pressure of the rainwater in the rainwater pipeline 41 and the supporting force of the annular partition 412 and the limiting clamp 43;
(3) the cleaning personnel periodically clean the garbage in the rainwater pipeline 41, and the intelligent controller 5 controls the electric telescopic rod 39 in the extension state to start to recover and controls the miniature electric telescopic rod 44 in the contraction state to start to extend by sending a wireless pulse signal to the intelligent controller 5;
(4) the electric telescopic rod 39 generates a vertical downward drag force acting on the sliding block 37 in the recovery process, the sliding block 37 moves downwards along the vertical section of the right-angle sliding rail 32 under the action of the drag force, the sleeve 36 sleeved on the periphery of the fixed shaft 38 moves downwards synchronously with the sliding block 37, the sleeve 36 and the connecting rod 34 deflect in the clockwise direction in the downward movement process of the sleeve 36, the sliding disc 35 is driven to move rightwards along the horizontal section of the right-angle sliding rail 32, and the rainwater grate 31 connected with the connecting rod 34 through the connecting piece 33 gradually inclines and moves inwards in the downward movement process of the rainwater well;
(5) the miniature electric telescopic rod 44 gradually extends and is inserted into the groove 435 at the left end of the upper clamp 431, the miniature electric telescopic rod 44 continues to extend and applies horizontal forward acting force to the left end of the upper clamp 431 to drive the left end of the upper clamp 431 to deflect towards the side close to the lower clamp 432, the right end of the upper clamp 431 deflects towards the side far from the lower clamp 432, the limit clamp 43 is changed from a closed state to an open state, and the torsion spring 433 is stressed to compress;
(6) when the recovery process of the electric telescopic rod 39 is finished, the rainwater grate 31 is completely recovered to the inside of the rainwater well, the miniature electric telescopic rod 44 is extended to the maximum stroke, the distance between the right end of the upper clamp 431 and the lower clamp 432 is larger than the diameter of the long handle 421, a cleaner can pull the long handle 421 rightwards, the long handle 421 moves from the narrow opening section on the left side of the opening 411 to the wide opening section on the right side, the hollow cylinder 422 and the sewage blocking net 423 connected with the lower end of the long handle 421 are positioned right below the wide opening section of the opening 411, then the long handle 421 is pulled upwards to draw the sewage blocking net 42 out of the rainwater well and complete the cleaning work of the garbage in the sewage blocking net 42, after the sewage blocking net 42 is pulled out of the rainwater well, the infrared light emitted by the infrared light emitter 461 of the light curtain sensor 46 is not blocked by the long handle 421, and the infrared light receiver 462 can receive the infrared light;
(7) after the garbage cleaning work of the garbage in the garbage blocking net 42 is completed, cleaning personnel firstly vertically and downwards put the garbage blocking net 42 into the rainwater well, put the garbage blocking net 42 into the rainwater pipeline 41 through the wide opening section of the opening 411, push the long handle 421 leftwards, move the long handle 421 from the wide opening section on the right side of the opening 411 to the narrow opening section on the left side, the hollow cylinder 422 and the garbage blocking net 423 connected with the lower end of the opening 411 are positioned right below the narrow opening section of the opening 411, the garbage blocking net 42 returns to the initial position before the garbage cleaning work starts, the annular partition 412 is supported on the left ends of the garbage blocking net 423 and the hollow cylinder 422 again, the long handle 421 passes through the narrow opening section of the opening 411, the limiting clamp 43 and the two-tooth fork 45 again, the infrared light emitted by the infrared light emitter 461 of the light curtain sensor 46 is blocked by the long handle 421 again, the infrared light receiver 462 is changed from a working state capable of receiving infrared light to a working state incapable of receiving infrared light, at this time, the light curtain sensor 46 sends an analog signal to the intelligent controller 5, the intelligent controller 5 controls the miniature electric telescopic rod 44 to start to recover, the miniature electric telescopic rod 44 applies a horizontal forward acting force to disappear at the left end of the upper clamp 431, the torsion spring 433 in a compressed state gradually returns to an original shape, the left end of the upper clamp 431 is driven to deflect towards the side far from the lower clamp 432, the right end of the upper clamp 431 deflects towards the side close to the lower clamp 432, the limiting clamp 43 is changed from an open state to a closed state, and the dirt blocking net 42 is kept in a stable state under the combined action of self gravity, the water pressure of rainwater in the rainwater pipeline 41 and the supporting force of the annular partition 412 and the limiting clamp 43;
(8) the cleaning personnel send out pulse signals to the intelligent controller 5 again, the intelligent controller 5 controls the electric telescopic rod 39 in a contracted state to start to extend, vertical upward jacking force acting on the sliding block 37 is generated in the extending process of the electric telescopic rod 39, the sliding block 37 moves upwards along the vertical section of the right-angle sliding rail 32 under the jacking force, the sleeve 36 sleeved on the periphery of the fixed shaft 38 moves upwards synchronously with the sliding block 37, the sleeve 36 and the connecting rod 34 deflect in the anticlockwise direction in the upward moving process of the sleeve 36, the sliding disc 35 is driven to move leftwards along the horizontal section of the right-angle sliding rail 32, the rainwater grate 31 connected with the connecting rod 34 through the connecting piece 33 gradually inclines leftwards in the upward moving process and finally covers the opening of the top of the rainwater well, the garbage cleaning work in the rainwater pipeline 41 is finished, and all systems in the rainwater well structure return to the initial state before the garbage cleaning work starts;
(9) in the process of executing the step (7), due to the blocking of the long handle 421, the infrared light receiver 462 is changed from the working state capable of receiving infrared light to the working state incapable of receiving infrared light, the light curtain sensor 46 sends out analog signals to the intelligent controller 5, and the cleaning personnel send out wireless pulse signals to the intelligent controller 5 in the processes of executing the steps (3) and (8), the wireless pulse signals are received by the signal receiver 51 and are converted into digital signals by the A/D signal converter 52, the digital signals are transmitted to the singlechip 53, the singlechip 53 outputs control pulse signals according to the established function model, and the output results are converted into analog signals by the D/A signal converter 54 to control the electric telescopic rod 39 and the miniature electric telescopic rod 44 to execute corresponding extending and recovering operations;
the above-described corresponding steps are repeated to complete the periodic cleaning of the waste in the rainwater pipe 41.
The automatic device has higher automation degree, can automatically complete the opening and closing work of the rainwater grate while effectively intercepting the garbage in the rainwater pipeline, is beneficial to reducing the heavy load of the garbage cleaning work in the rainwater pipeline, lightens the workload of cleaning staff and improves the working efficiency.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes using the descriptions and drawings of the present invention or directly or indirectly applied to other related technical fields are included in the scope of the invention.
Claims (7)
1. The rainwater well structure convenient for cleaning garbage is characterized by comprising a well lid opening and closing system (3), a garbage collection system (4) and an intelligent controller (5);
the well lid opening and closing system (3) comprises a rainwater grate (31), right-angle sliding rails (32), connecting pieces (33), connecting rods (34), sliding discs (35), sleeves (36), sliding blocks (37), concave holes (371), fixing shafts (38), guide rails (381), balls (382) and electric telescopic rods (39), wherein the rainwater grate (31) covers the top opening of a rainwater well positioned on two sides of a road surface (1), the connecting pieces (33) are fixed at the bottoms of one side of the long sides of the rainwater grate (31), the connecting rods (34) are fixed at the bottoms of the connecting pieces (33) along the axial direction of the connecting pieces (33), the left ends of the connecting rods (34) are connected with the sliding discs (35), the right ends of the connecting rods (34) are connected with the sleeves (36), the sleeves (36) are sleeved on the periphery of the fixing shafts (38), the outer surfaces of the fixing shafts (38) are provided with the guide rails (381), a plurality of balls (382) are arranged in the guide rails (381), the fixing shafts (38) are vertically connected to the surfaces of the sliding blocks (37), the right-angle sliding rails (32) are fixed on the side walls (2) of the rainwater well positioned on one side of the connecting rods (34), the sliding discs (35) and the sliding discs (37) are positioned right-angle sliding discs (37) under the electric telescopic rods (37), the bottom of the electric telescopic rod (39) is fixed on a horizontal plane extending from the side wall (2) of the rainwater well, and the top end of the electric telescopic rod (39) is inserted into and fixed in a concave hole (371) positioned at the central position of the bottom of the sliding block (37);
the garbage collection system (4) include rainwater pipeline (41), uncovered (411), annular baffle (412), block dirty string bag (42), spacing clamp (43), miniature electric telescopic rod (44), two tooth fork (45) and light curtain sensor (46), rainwater pipeline (41) in rainwater well lower part space are part of urban rainwater pipe network, rainwater pipeline (41) upper surface is equipped with uncovered (411), annular baffle (412) set up inside rainwater pipeline (41) in uncovered (411) left side, block dirty string bag (42) include long handle (421), hollow cylinder (422) and block dirty net (423), the left end of hollow cylinder (422) is connected in the bottom of long handle (421), block dirty net (423) are fixed in the left end of hollow cylinder (422), spacing clamp (43) and miniature electric telescopic rod (44) are fixed in the space that the indent formed in rainwater well lateral wall (2), spacing clamp (43) are including upper (431), lower clamp (432), torsion spring (433) and pin (431) are pressed from both ends (431) and are pressed from both sides (433) in proper order, pin (431) and pin (434) are passed in proper order and are pressed from both ends (433) and are pressed from both sides (434) and are pressed from both sides down in order to be connected The torsion spring (433) and the lower clamp (432) are connected into a whole, the groove (435) is positioned at the left end of the upper clamp (431), the opening of the groove (435) faces to the miniature electric telescopic rod (44) positioned at the rear side of the limiting clamp (43), the miniature electric telescopic rod (44) can be inserted into the groove (435) after being stretched, the two-tooth fork (45) is fixed on the left side surface of the side wall (2) of the rainwater well, the long handle (421) passes through the limiting clamp (43) and the two-tooth fork (45), the light curtain sensor (46) comprises an infrared light emitter (461) and an infrared light receiver (462), the infrared light emitter (461) and the infrared light receiver (462) are respectively arranged on two fork heads of the two-tooth fork (45), and when the miniature electric telescopic rod (44) is in a contracted state, the infrared light emitted by the infrared light emitter (461) of the light curtain sensor (46) is blocked by the long handle (421);
the intelligent controller (5) is arranged on the left side surface of the sidewall (2) of the rainwater well and is used for receiving external wireless pulse signals and analog signals transmitted by the light curtain sensor (46) to control the working states of the electric telescopic rod (39) and the miniature electric telescopic rod (44), the intelligent controller (5) comprises a signal receiver (51), an A/D signal converter (52), a singlechip (53) and a D/A signal converter (54) which are sequentially connected, the input end of the signal receiver (51) is connected with the light curtain sensor (46), the signal receiver (51) can receive the analog signals transmitted by the light curtain sensor (46) and the wireless pulse signals transmitted by cleaning personnel, and the output end of the D/A signal converter (54) is connected with the electric telescopic rod (39) and the miniature electric telescopic rod (44).
2. A catch basin structure for facilitating the cleaning of waste according to claim 1, wherein: the diameter of the sliding disc (35) and the width of the sliding block (37) are smaller than the width of the right-angle sliding rail (32), the right-angle sliding rail (32) is divided into a horizontal section and a vertical section, the sliding disc (35) can move left and right in the horizontal section of the right-angle sliding rail (32), and the sliding block (37) can move up and down in the vertical section of the right-angle sliding rail (32).
3. A catch basin structure for facilitating the cleaning of waste according to claim 1, wherein: the outer surface of the fixed shaft (38) is provided with a concave guide rail (381), a plurality of balls (382) are arranged in the guide rail (381), the outer diameter of the fixed shaft (38) is smaller than the inner diameter of the sleeve (36), and the sleeve (36) sleeved on the periphery of the fixed shaft (38) can rotate freely.
4. A catch basin structure for facilitating the cleaning of waste according to claim 1, wherein: the left side of opening (411) be the narrow mouth section, the right side is wide mouth section, the width of narrow mouth section is less than the width of wide mouth section, the width of narrow mouth section is greater than the diameter of long handle (421), the length and the width of wide mouth section are greater than the length and the width of hollow cylinder (422) respectively.
5. A catch basin structure for facilitating the cleaning of waste according to claim 1, wherein: the diameter of the inner circle of the annular partition plate (412) is smaller than that of the hollow cylinder (422), and the annular partition plate (412) and the left side surface of the rainwater well side wall (2) are positioned in the same vertical plane.
6. A catch basin structure for facilitating the cleaning of waste according to claim 1, wherein: the distance between the two fork heads of the two fork teeth (45) is larger than the diameter of the long handle (421), an infrared light emitter (461) and an infrared light receiver (462) are respectively arranged on the two fork heads of the two fork teeth (45), and the infrared light emitter (461) and the infrared light receiver (462) are oppositely arranged.
7. A method for operating a catch basin structure for facilitating garbage cleaning according to claim 1 is characterized in that,
the well lid opening and closing system realizes automatic opening and closing of the rainwater grate by recycling and extending the electric telescopic rod;
the garbage collection system effectively intercepts garbage in the rainwater pipeline and is convenient for cleaning staff to clean the garbage;
the intelligent controller receives various signals and controls the manhole cover opening and closing system and the garbage collection system to perform cooperative work.
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| CN111218977A (en) * | 2020-01-16 | 2020-06-02 | 苏州水易数据科技有限公司 | Intelligent garbage recycling method and system based on big data and smart city |
| CN112095773A (en) * | 2020-09-30 | 2020-12-18 | 象山泛海环保科技有限责任公司 | Sewage pipes rubbish clean-up equipment |
| CN112726768B (en) * | 2020-12-30 | 2024-05-31 | 华侨大学 | Drainage system with double-track drainage mechanism |
| CN114808874B (en) * | 2022-05-24 | 2024-01-09 | 濮阳市引黄工程管理处 | Automatic adjusting type sluice device for hydraulic engineering |
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