CN113216358B - BIM-based drainage pipeline and construction method thereof - Google Patents
BIM-based drainage pipeline and construction method thereof Download PDFInfo
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- CN113216358B CN113216358B CN202110560534.XA CN202110560534A CN113216358B CN 113216358 B CN113216358 B CN 113216358B CN 202110560534 A CN202110560534 A CN 202110560534A CN 113216358 B CN113216358 B CN 113216358B
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- 238000010276 construction Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 60
- 238000001914 filtration Methods 0.000 claims abstract description 54
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 31
- 238000011084 recovery Methods 0.000 claims abstract description 18
- 230000000694 effects Effects 0.000 claims abstract description 3
- 239000004744 fabric Substances 0.000 claims description 18
- 239000007788 liquid Substances 0.000 claims description 15
- 238000007599 discharging Methods 0.000 claims description 7
- 238000013461 design Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 5
- 239000002689 soil Substances 0.000 claims description 5
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 3
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 3
- 238000009412 basement excavation Methods 0.000 claims description 3
- 238000004364 calculation method Methods 0.000 claims description 3
- 239000004571 lime Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 238000005086 pumping Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 11
- 238000004804 winding Methods 0.000 description 7
- 239000007787 solid Substances 0.000 description 6
- 239000011148 porous material Substances 0.000 description 5
- 210000001503 joint Anatomy 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000035508 accumulation Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000009417 prefabrication Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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Classifications
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
- B01D29/605—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by level measuring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F3/00—Sewer pipe-line systems
- E03F3/06—Methods of, or installations for, laying sewer pipes
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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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)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sewage (AREA)
Abstract
A BIM-based drainage pipeline and a construction method thereof comprise a plurality of sections of drainage pipelines which are sequentially communicated and a drainage well which is vertically communicated with the drainage pipelines, wherein a filtering component is arranged at the opening of the drainage well, the size of a water inlet filtering hole of the filtering component can be changed, a control component which is positioned on the road surface and used for sensing the water level of the road surface and controlling the size of the water inlet filtering hole of the filtering component is arranged on one side of the drainage well, a filtering plate is obliquely arranged inside the drainage well, a collecting filtering box used for collecting garbage on the filtering plate is arranged at the lower end of the filtering plate, and the collecting filtering box can be recovered through a recovery component. This application has effectively alleviates pumping shaft open-ended jam pressure, reduces the possibility of rainwater a large amount of gathering on the road surface, and smooth and easy traffic facilitates the effect of trip.
Description
Technical Field
The application relates to the field of drainage structures, in particular to a BIM-based drainage pipeline and a construction method thereof.
Background
The drainage pipe refers to a system consisting of a pipe channel for collecting and discharging sewage, wastewater and rainwater and accessory facilities thereof. Including main pipes, branch pipes and pipes leading to the treatment plant, whether built on streets or anywhere else, as long as the pipes are functioning as drains, should be counted as drains.
BIM (building information model) is popularized in China at an accelerated speed, is applied to a data tool for engineering design, construction and management, and is used for sharing and transmitting in the whole life cycle process of project planning, operation and maintenance through integrating the data and information models of buildings, so that engineering technicians can correctly understand and efficiently deal with various building information, a foundation for cooperative work is provided for design teams and all parties including buildings and operation units, and the technology is introduced into the construction of drainage pipelines so as to improve the production efficiency, save the cost and shorten the construction period. Current drainage pipe generally all communicates and is provided with the drainage shaft, and every drainage shaft opening part all is provided with the grid apron, is arranged in stopping filtering rubbish and preventing that the pedestrian from dropping the drainage shaft through the grid apron.
Aiming at the related technologies, the inventor thinks that the defects that when the city suddenly falls and heavy rain falls, a large amount of solid garbage gushes to the opening of the drainage well together, so that the water inlet area at the opening of the drainage well is greatly reduced and even completely blocked, rainwater is easily gathered on the road surface, and traffic jam and inconvenience in traveling exist.
Disclosure of Invention
In order to effectively alleviate the blocking pressure of a drainage well opening, reduce the possibility that a large amount of rainwater is gathered on the road surface, smoothly transport and facilitate the trip, the application provides a drainage pipeline based on BIM and a construction method thereof.
In a first aspect, the present application provides a drainage pipe based on BIM, adopts the following technical scheme:
the utility model provides a drainage pipe based on BIM, include a plurality of sections drainage pipe and the vertical intercommunication that communicate in proper order in drainage pipe is last to drain the well, the well opening part that drains is provided with filter assembly, filter assembly's the filtration pore size that intakes can change, it is used for experiencing road surface water level and control to be provided with on the road surface to drain well one side the control assembly of filtration assembly's filtration pore size that intakes, the inside slope of well that drains is provided with the filter, the lower one end of filter is provided with the collection filter box that is used for collecting the rubbish on the filter, it is recoverable through retrieving the subassembly to collect the filter box.
Through adopting the above technical scheme, after the city heavy rain that suddenly falls, a large amount of solid rubbish will be less filter hole jam of intaking, the rainwater begins to assemble when rising to a take the altitude to the water level, control assembly starts and adjusts filter assembly's filter hole of intaking, make intake filter hole greatly increased, rubbish can directly pass the filter hole of intaking, the rubbish that gets into drops on the filter, and go into and collect the filter box, after a period, start and retrieve the collection filter box through retrieving the subassembly, and then clear up rubbish, therefore, can effectively alleviate drainage shaft open-ended blocking pressure, reduce the possibility of a large amount of gathering of rainwater on the road surface, smooth and easy traffic, convenient trip.
Preferably, the filtering component comprises a bottom plate, a mounting groove is formed in the bottom plate, a through hole communicated with the drainage well is formed in the bottom of the mounting groove, a first grid plate is arranged in the mounting groove, a second grid plate attached to the lower portion of the first grid plate is arranged in the through hole in a sliding mode, a grid channel on the second grid plate is communicated with a grid channel on the first grid plate to form the water inlet filtering hole, and the second grid plate is adjusted in a pushing and pulling mode through the control component.
By adopting the technical scheme, when the control assembly is started, the second grid plate moves relative to the first grid plate until the grid channels of the second grid plate and the first grid plate are completely communicated, so that the water inlet filter holes are greatly increased, and the operation is simple and convenient.
Preferably, the control assembly comprises a groove formed in the bottom plate, a driving rack extending into the groove in a sliding mode is arranged at one end of the second grid plate, a driving motor is arranged in the groove, a driving gear meshed with the driving rack is arranged on an output shaft of the driving motor, a protection box covers the groove, a liquid level sensor is arranged on the outer side wall of the protection box, a control box is arranged in the protection box, and the control box is electrically connected with the liquid level sensor and the driving motor.
Through adopting above-mentioned technical scheme, after the city heavy rain that suddenly falls, a large amount of solid rubbish blockked up the less inlet filter hole, and at this moment, the rainwater begins to assemble, and when the surface of water contacted with level sensor, level sensor transmitted the signal to the control box, and the control box control driving motor rotated this moment to drive the drive rack through drive gear and remove, so, can in time dredge and block up, timeliness and reliability are better.
Preferably, a rail is arranged on the side wall of the drainage well along the vertical direction, rollers capable of rolling on the rail are arranged on the collecting filter box, the first grid plate is movably clamped in the mounting groove, a notch located above the collecting box is formed in the second grid plate, a horizontal grid plate for complementing the second grid plate is hinged in the notch, and the horizontal grid plate is detachably connected with the second grid plate through a connecting piece.
Through adopting above-mentioned technical scheme, take off first grid plate and rotate and open horizontal grid plate, then start the recovery subassembly to make and collect the filter box and remove along the track, and be close to the well head of drainage well, thereby be convenient for operating personnel and retrieve rubbish, the removal resistance of collecting the filter box moreover is less and stable better.
Preferably, a box door far away from the ground is arranged on the side face of the protection box, the recovery assembly comprises a winding roller arranged in the groove, the winding roller is driven by a stepping motor, the stepping motor is electrically connected with the control box, a traction rope is wound on the winding roller, and the traction rope movably penetrates through the side wall of the groove and then is connected with the collection filter box.
Through adopting above-mentioned technical scheme, operating personnel is through opening the chamber door, then starts step motor through the control box, and then makes wind-up roll rolling haulage rope to will collect the filter box and draw high, so time easy operation is convenient.
Preferably, still rotate in the drainage shaft and be provided with and be located the scraper blade subassembly of filter top, the scraper blade subassembly includes the pivot that the level set up, the pivot is located collect the filter box and keep away from orbital one side, be provided with a plurality of blade in the pivot, just the pivot arrives longest distance between the blade is less than the pivot arrives shortest distance between the filter, and is provided with in drainage shaft inside and is located the scraper blade subassembly top be used for water conservancy diversion extremely the pivot is kept away from the water guide plate of collection filter box one side, be provided with on the water guide plate and be used for dodging collect the filter box hole of dodging of route that advances.
Through adopting above-mentioned technical scheme, on the filter was fallen to the rubbish that gets into from the inlet filtration pore, simultaneously, rivers from the water guide board fall and strike the blade on, the scraper blade subassembly rotates to cooperation rivers are scraped rubbish and are collected the filter box, and are cleaned the filter plate surface in step, so, reduce the cleaning work to the filter later stage.
Preferably, the filter assembly, the control assembly and the recovery assembly are prefabricated as an integral structure integrally mounted above the drainage well.
Through adopting above-mentioned technical scheme, the structure can be prefabricated out in advance in the prefabrication factory, and then improves the efficiency of construction, ensures that the wholeness of this structure is better simultaneously.
Preferably, a filtering cloth bag is arranged in the collecting filter box, and the side edge of the opening end of the filtering cloth bag is detachably connected with the opening end of the collecting filter box.
Through adopting above-mentioned technical scheme, the setting up of filtering the sack makes the rubbish of collecting directly enter into filtering the sack, the later stage take out directly when rubbish collect the filter box with the sack can, so, comparatively convenient and fast.
Preferably, a plurality of hooks penetrating through the filter cloth bag are arranged at the opening end of the collecting filter box at intervals.
By adopting the technical scheme, the hook is utilized to directly penetrate through the filtering cloth bag, so that the filtering cloth bag is conveniently connected with or detached from the collecting filter box, and the efficiency and convenience for replacing the filtering cloth bag are improved.
In a second aspect, the application provides a construction method of a drainage pipeline based on BIM, which sequentially comprises the following steps: the method comprises the following steps: discharging a position control pile of the drainage well according to the design drawing, and calculating the depth of the drainage well to be excavated according to the actually measured ground elevation, soil quality and underground water conditions;
step two: discharging an excavation line by using lime powder, excavating the well chamber by using an excavator according to the calculation data, measuring the elevation of the chamber bottom in time, and immediately excavating a groove for placing a drainage pipeline by using the excavator;
step three: a pouring hole is preset at the bottom of the groove, and then a supporting pile is poured;
step four: paving gravels on the base of the well chamber, then pouring C20 concrete, building the well chamber on the concrete basis, and installing a filter plate, a scraper component and a track in the well chamber;
step five: prefabricating a drainage pipeline, hanging the drainage pipeline into the groove, and connecting the drainage pipeline with a drainage well;
step six: the periphery of the well chamber and the groove are backfilled by sand stones, and are tamped tightly by a tamping machine;
step seven: mounting the prefabricated structural components of the filtering component, the control component and the recovery component above the drainage well to ensure that the through hole is communicated with the drainage well;
step eight: the filter cloth bag is installed in the collection filter box, the collection filter box is installed on the track and connected with the traction rope of the recovery assembly, and the collection filter box is kept at the lower end of the filter plate.
Through adopting above-mentioned technical scheme, through setting up filtering component and setting up the control assembly who is used for adjusting filtering component's the filtration pore size of intaking on filtering component, when the city suddenly dropped heavy rain, can effectively alleviate drainage well open-ended jam pressure, reduce the possibility of a large amount of accumulations of rainwater on the road surface, smooth and easy traffic, the convenient trip.
In summary, the present application includes at least one of the following beneficial technical effects:
1. after the urban heavy rain suddenly falls, a large amount of solid garbage blocks the smaller water inlet filter holes, and rainwater begins to gather until the water level rises to a certain height, the control assembly starts and adjusts the water inlet filter holes of the filter assembly, so that the water inlet filter holes are greatly increased, the garbage can directly penetrate through the water inlet filter holes, the entering garbage falls onto the filter plate and enters the collecting filter box, and after a period of time, the collecting filter box is recovered through the recovery assembly, and then the garbage is cleaned, so that the blocking pressure of the opening of the drainage well can be effectively relieved, the possibility that rainwater is gathered on the road surface in a large amount is reduced, the traffic is smooth, and the trip is facilitated;
2. a large amount of solid garbage blocks the smaller water inlet filter hole, rainwater begins to gather at the moment, the liquid level sensor transmits a signal to the control box until the water surface is contacted with the liquid level sensor, and the control box controls the driving motor to rotate at the moment, so that the driving rack is driven to move by the driving gear, the blockage can be timely dredged, and the timeliness and the reliability are better;
3. the setting up of filtering cloth bag makes the rubbish of collecting directly enter into filtering cloth bag in, the later stage take out when rubbish directly take out the sack collect the filter box can, so, comparatively convenient and fast.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of a BIM-based drain pipe according to the present application.
FIG. 2 is a schematic view, partially in section, of an embodiment of a BIM based drain pipe of the present application.
FIG. 3 is an exploded view of the filter assembly, control assembly and recovery assembly of an embodiment of the BIM based drainline of the present application.
FIG. 4 is a schematic view of a collection filter box in an embodiment of a BIM based drain line of the present application.
FIG. 5 is a schematic view of the second grid plate in an embodiment of the BIM based drainpipe of the present application.
Description of the reference numerals: 1. a water discharge pipeline; 2. a drainage well; 21. sinking the tank; 3. a filter assembly; 31. a base plate; 311. connecting columns; 312. mounting grooves; 313. a through hole; 314. a sliding groove; 315. a groove; 316. an aisle; 32. a first grid plate; 33. a second grid plate; 331. a notch; 332. a lap joint groove; 34. a grid channel; 341. water inlet filter holes; 4. a control component; 41. a drive rack; 42. mounting a plate; 43. a drive motor; 44. a drive gear; 45. a protection box; 451. an installation port; 452. a box door; 453. a mounting frame; 46. a liquid level sensor; 47. a control box; 5. a filter plate; 51. a guide plate; 6. a collecting filter box; 61. a filter cloth bag; 62. hooking; 63. a roller; 7. a horizontal grid plate; 71. a lapping block; 8. a recovery assembly; 81. a wind-up roll; 82. a stepping motor; 83. a hauling rope; 84. a direction-changing fixed pulley; 9. a squeegee assembly; 91. a rotating shaft; 92. a blade; 93. a water guide plate; 931. avoiding the hole.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses drainage pipe based on BIM. Referring to fig. 1 and 2, drainage pipe 1 based on BIM includes drainage pipe 1 and the vertical drainage well 2 that communicates on drainage pipe 1 that a plurality of sections communicate in proper order, drainage well 2 opening part is provided with filter assembly 3, it is concrete, filter assembly 3 includes bottom plate 31, bottom plate 31 level sets up, the upper surface edge and the smooth transition of road surface of bottom plate 31 are handled, and the upper surface of bottom plate 31 can be slightly less than the road surface, thereby be convenient for the rainwater to assemble towards the position at bottom plate 31 place, be provided with spliced pole 311 that a plurality of inserted in the soil body simultaneously at the lower surface of bottom plate 31, the vertical setting of spliced pole 311, the one end that bottom plate 31 was kept away from to spliced pole 311 is the setting of pointed cone. In this embodiment, the number of the connection posts 311 may be four, and four connection posts 311 are distributed on four corners of the lower surface of the bottom plate 31, so as to improve the connection strength when the bottom plate 31 is mounted on a road surface.
Referring to fig. 1 and 3, the upper surface of the bottom plate 31 is provided with a mounting groove 312, the mounting groove 312 is offset to one end of the bottom plate 31, the bottom of the mounting groove 312 is provided with a through hole 313 communicated with the drain well 2, a first grid plate 32 is disposed in the mounting groove 312, and the upper surface of the first grid plate 32 is flush with the upper surface of the bottom plate 31. The through hole 313 is slidably provided with a second grid plate 33 which is attached below the first grid plate 32, in the embodiment, a sliding groove 314 is provided on the opposite inner side wall of the through hole 313 close to the end of the bottom plate 31, and the end of the second grid plate 33 is slidably inserted into the sliding groove 314. The number of the grid channels 34 on the second grid plate 33 is the same as that of the grid channels 34 on the first grid plate 32, the grid channels 34 on the second grid plate 33 are communicated with the grid channels 34 on the first grid plate 32 to form inlet water filtering holes 341, and initially, the first grid plate 32 and the second grid plate 33 are arranged in a staggered mode, at this time, the grid channels 34 between the first grid plate 32 and the second grid plate 33 are not completely communicated, and at this time, the inlet water filtering holes 341 are small, so that normal drainage can be met.
Referring to fig. 2 and 3, the second grid plate 33 is push-pull adjusted by the control unit 4, and the control unit 4 is used for sensing the water level of the road and controlling the size of the inlet filter holes 341 of the filter unit 3. Specifically, the control assembly 4 includes a groove 315 disposed on the bottom plate 31 at a side of the grid channel 34 of the second grid plate 33, and the groove 315 is near an end of the bottom plate 31 away from the mounting slot 312. One sliding groove 314 close to the groove 315 is communicated with the groove 315, one end of the second grid plate 33 close to the groove 315 is provided with a driving rack 41, the driving rack 41 is deviated to one side of the end part of the second grid plate 33, the inner side wall of the groove 315 is provided with an installation plate 42, the installation plate 42 is horizontally arranged, the upper surface of the installation plate 42 is vertically provided with a driving motor 43, an output shaft of the driving motor 43 movably penetrates through the installation plate 42, the output shaft of the driving motor 43 is provided with a driving gear 44 meshed with the driving rack 41, and the driving gear 44 is positioned below the installation plate 42.
Referring to fig. 2 and 3, a protection box 45 is covered above the groove 315, the protection box 45 is fixedly and hermetically connected with the bottom plate 31, a liquid level sensor 46 is arranged on the outer side wall of the protection box 45, the liquid level sensor 46 is arranged on one side surface of the protection box 45 close to the second grid plate 33, and the liquid level sensor 46 is spaced from the bottom plate 31. Protection box 45's one side still is provided with installing port 451, and installing port 451 is located the top of level sensor 46, installs chamber door 452 in installing port 451, and chamber door 452 is far away from bottom plate 31 and is close to protection box 45's upper end, and one side of chamber door 452 articulates the inner wall of one side of installing port 451, and the opposite side of chamber door 452 is through stealthy lock locking. An installation frame 453 is arranged in the protection box 45, the installation frame 453 is close to the installation opening 451, a control box 47 is arranged on one side of the installation frame 453 close to the installation opening 451, and the control box 47 is electrically connected with the liquid level sensor 46 and the driving motor 43.
Referring to fig. 2 and 3, after a city suddenly falls and rains, a large amount of solid waste blocks the smaller water inlet filter holes 341, at this time, rainwater starts to gather, until the water surface contacts the liquid level sensor 46, the liquid level sensor 46 transmits a signal to the control box 47, at this time, the control box 47 controls the driving motor 43 to rotate, so that the driving gear 44 drives the driving rack 41 to move, the second grid plate 33 is further pushed to move, until the second grid plate 33 is completely communicated with the grid channels 34 of the first grid plate 32, at this time, the water inlet filter holes 341 are greatly increased, so that the waste can directly penetrate through the water inlet filter holes 341, thereby dredging the opening of the drainage well 2 and accelerating drainage; after the water level drops and does not contact the liquid level sensor 46, the second grid plate 33 is reset.
Referring to fig. 2, the inside slope of drain well 2 is provided with filter 5, filter 5 is located the one end that drain well 2 is close to drainage pipe 1, the lower one end symmetry of filter 5 is provided with deflector 51, the one end that two deflectors 51 are close to each other is less than the other end that two deflectors 51 kept away from each other, form the butt joint mouth between two deflectors 51 and filter 5, the vertical collection filter box 6 that is used for collecting the rubbish on the filter 5 that is provided with of butt joint mouth department, collect the butt joint of the upper end opening of filter box 6 and filter 5 and the extreme lower position department of two deflectors 51 butt joint, thereby be convenient for collect the collection filter box 6 with rubbish in. And in this embodiment the water flow in the drain line 1 is directed from the side of the filter plate 5 which is higher to the side of the filter plate 5 which is lower.
Referring to fig. 2 and 4, simultaneously, inside being provided with of collection filter box 6 filters sack 61, the open end side of filtering sack 61 can be dismantled and connect in the open end of collecting filter box 6, in this embodiment, the open end interval of collecting filter box 6 is provided with a plurality of crotch 62, the tip of crotch 62 is partial to the outside of collecting filter box 6, the tip of crotch 62 can be sharp taper, the pocket body of filtering sack 61 open end is directly pricked to crotch 62, thereby will filter sack 61 and fix on collecting filter box 6, later stage garbage collection filters sack 61 in, directly take out the sack when taking out rubbish and collect filter box 6, comparatively convenient and fast. And the lower part of the box body of the collection filter box 6 is positioned in the drainage pipeline 1, when the water level in the drainage pipeline 1 is higher and is contacted with the filter cloth bag 61 in the collection filter box 6, the filter cloth bag 61 can also filter the water in the drainage pipeline 1 once to a certain extent, so that the impurities are reduced, and the possibility of blockage of the drainage pipeline 1 is reduced.
Referring to fig. 2 and 4, two sinking grooves 21 are arranged in parallel on the side wall of the drainage well 2 close to the collecting box along the vertical direction, a rail (not shown) is arranged on the bottom of each sinking groove 21 along the vertical direction, rollers 63 capable of rolling on the rail are arranged on the side wall of the collecting filter box 6, in this embodiment, the number of the rollers 63 is four, each two rollers 63 are a group and are overlapped on the same rail, and all the rollers 63 are always in contact with the rail.
Referring to fig. 3 and 5, in order to make the collecting filter box 6 rise along the track to approach the bottom plate 31, the collecting filter box can pass through the second grid plate 33 and take out the filter cloth bag 61, the first grid plate 32 is movably clamped in the mounting groove 312, a notch 331 is arranged on the second grid plate 33 and positioned above the collecting box, a horizontal grid plate 7 for completing the second grid plate 33 is hinged on one side of the inner side of the notch 331, which is far away from the groove 315, and the upper surface and the lower surface of the horizontal grid plate 7 are kept flush with the upper surface and the lower surface of the second grid plate 33. The horizontal grid plate 7 is connected with the second grid plate 33 through a connecting piece, specifically, in this embodiment, the two sides of one end of the horizontal grid plate 7 close to the groove 315 are symmetrically provided with the overlapping blocks 71, the upper surfaces of the overlapping blocks 71 are flush with the upper surface of the horizontal grid plate 7, the second grid plate 33 is provided with the overlapping grooves 332 for overlapping and accommodating the overlapping blocks 71, and the depth of the overlapping grooves 332 is equal to the thickness of the overlapping blocks 71.
Referring to fig. 2 and 3, the collecting filter box 6 can be recovered through the recovery assembly 8, specifically, the recovery assembly 8 includes a winding roller 81 disposed in the groove 315, the winding roller 81 is coaxially driven by a stepping motor 82, the stepping motor 82 is electrically connected with the control box 47, a pulling rope 83 is wound on the winding roller 81, a passageway 316 communicated with a through hole 313 is disposed on a side wall of the groove 315, the passageway 316 can be disposed in an inclined manner, and one end of the passageway 316 close to the through hole 313 is lower than one end of the passageway 316 close to the groove 315. The side of the passage 316 close to the through hole 313 is provided with a direction-changing fixed pulley 84, and the traction rope 83 is connected to the opening at the upper end of the collection filter box 6 after passing around the direction-changing fixed pulley 84. In this embodiment, above-mentioned filtering component 3, control module 4 and recovery module 8 all can be prefabricated as an organic whole structure, and this structure can be prefabricated out in advance in prefabricated factory, and then improves the efficiency of construction, ensures simultaneously that the wholeness of this structure is better, last with this structure integral erection in drainage well 2 top can.
Referring to fig. 2, in addition, a scraper assembly 9 located above the filter plate 5 is further rotatably disposed in the drainage well 2, the scraper assembly 9 includes a horizontally disposed rotating shaft 91, the rotating shaft 91 is rotatably connected to the inner side wall of the drainage well 2, the rotating shaft 91 is located on one side of the collection filter box 6 away from the track, a plurality of blades 92 are uniformly circumferentially disposed on the rotating shaft 91, and the blades 92 are also located on one side of the collection filter box 6 away from the track, so that the blades 92 are prevented from interfering with the lifting of the collection filter box 6; the longest distance between pivot 91 to blade 92 is less than pivot 91 to the shortest distance between filter 5, and be provided with the water deflector 93 that is located the scraper blade subassembly 9 top inside the drainage well 2, the slope of water deflector 93 sets up downwards, water deflector 93 is close to one side of recess 315 and all with the inside wall fixed connection of this side adjacent both sides with drainage well 2, still be provided with on the water deflector 93 and be used for dodging to collect the hole 931 of dodging of straining, and the lower one end of water deflector 93 is partial to pivot 91 and is kept away from one side of collecting filter box 6, thus, make rivers flow down from the pivot 91 one side of keeping away from collecting filter box 6 as far as possible, ensure that the direction of rotation of scraper blade subassembly 9 can scrape rubbish to collecting filter box 6, can carry out scrubbing of certain degree to filter 5 surfaces simultaneously.
The implementation principle of the drainage pipeline 1 based on the BIM in the embodiment of the application is as follows: after the urban heavy rainfall occurs, a large amount of solid garbage blocks the smaller water inlet filter holes 341, rainwater begins to gather to the water surface and contacts with the liquid level sensor 46, the control component 4 is started and drives the second grid plate 33 to move, so that the water inlet filter holes 341 are greatly increased, the garbage can directly pass through the water inlet filter holes 341, the entered garbage falls onto the filter plates 5, meanwhile, water flows fall from the water guide plate 93 and impact on the blades 92, the scraper component 9 rotates to scrape the garbage into the collecting filter box 6 in cooperation with the water flows and synchronously scrub the surfaces of the filter plates 5, after a period of time, the stepping motor 82 is started, the winding roller 81 retracts the traction rope 83 to lift the collecting filter box 6 to the wellhead of the drainage well 2, at the moment, the first grid plate 32 is taken out, the horizontal grid plate 7 is rotated to be opened, then the filter cloth bag 61 is separated from the hook 62 and lifted out of the collecting filter box 6, then a new filter bag 61 is replaced, and the collecting filter box 6, the horizontal grid plate 7 and the first grid plate 32 are sequentially reset.
The application provides a construction method of a drainage pipeline 1 based on BIM, which sequentially comprises the following steps: the method comprises the following steps: discharging the position control pile of the drainage well 2 according to the design drawing, and calculating the depth of the drainage well 2 to be excavated according to the actually measured ground elevation, soil quality and underground water conditions;
step two: discharging an excavation line by using lime powder, excavating the well chamber by using an excavator according to the calculation data, measuring the elevation of the chamber bottom in time, and immediately excavating a groove for placing the drainage pipeline 1 by using the excavator;
step three: a pouring hole is preset at the bottom of the groove, and then a supporting pile is poured;
step four: paving gravels on the base of the well chamber, then pouring C20 concrete, reserving a built well chamber with a sink groove 21 on the concrete base, and installing a filter plate 5 with a guide plate 51, a scraper component 9 and a track in the well chamber;
step five: prefabricating a drainage pipeline 1, hanging the drainage pipeline 1 into a groove, and then connecting the drainage pipeline 1 with a drainage well 2;
step six: the periphery of the well chamber and the groove are backfilled by sand stones, and are tamped tightly by a tamping machine;
step seven: mounting the prefabricated structural components of the filtering component 3, the control component 4 and the recovery component 8 above the drainage well 2, ensuring that the through hole 313 is communicated with the drainage well 2, and inserting the connecting column 311 into a soil body;
step eight: the filter bags 61 are mounted in the collection filter box 6, the collection filter box 6 is mounted on rails and connected to the pulling ropes 83 of the recovery assembly 8, and the collection filter box 6 is kept at the lower end of the filter plate 5.
The implementation principle of the construction method of the drainage pipeline 1 based on the BIM in the embodiment of the application is as follows: through setting up filter assembly 3 and setting up the control module 4 that is used for adjusting the filtration pore 341 size of intaking of filter assembly 3 on filter assembly 3, when the city suddenly dropped a heavy rain, can effectively alleviate 2 open-ended jam pressures of drainage shaft, reduce the possibility of a large amount of aggregations on the road surface of rainwater, smooth and easy traffic, the convenient trip.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (5)
1. The utility model provides a drainage pipe based on BIM, include a plurality of sections communicate in proper order drainage pipe (1) and vertical intercommunication in drainage well (2) on drainage pipe (1), its characterized in that: the opening of the drainage well (2) is provided with a filtering component (3), the size of a water inlet filtering hole (341) of the filtering component (3) can be changed, one side of the drainage well (2) is provided with a control component (4) which is positioned on the road surface and used for sensing the water level of the road surface and controlling the size of the water inlet filtering hole (341) of the filtering component (3), a filtering plate (5) is obliquely arranged in the drainage well (2), one lower end of the filtering plate (5) is provided with a collecting filtering box (6) used for collecting garbage on the filtering plate (5), and the collecting filtering box (6) can be recovered through a recovery component (8); the filtering component (3) comprises a bottom plate (31), a mounting groove (312) is formed in the bottom plate (31), a through hole (313) communicated with the drainage well (2) is formed in the bottom of the mounting groove (312), a first grid plate (32) is arranged in the mounting groove (312), a second grid plate (33) attached to the lower portion of the first grid plate (32) is arranged in the through hole (313) in a sliding mode, a grid channel (34) in the second grid plate (33) is communicated with a grid channel (34) in the first grid plate (32) to form the water inlet filtering hole (341), and the second grid plate (33) is adjusted in a pushing and pulling mode through the control component (4); a track is arranged on the side wall of the drainage well (2) along the vertical direction, a roller (63) capable of rolling on the track is arranged on the collection filter box (6), the first grid plate (32) is movably clamped in the mounting groove (312), a notch (331) located above the collection filter box is arranged on the second grid plate (33), a horizontal grid plate (7) for complementing the second grid plate (33) is hinged in the notch (331), and the horizontal grid plate (7) is detachably connected with the second grid plate (33) through a connecting piece; the drainage well (2) is also rotatably provided with a scraper component (9) positioned above the filter plate (5), the scraper component (9) comprises a rotating shaft (91) which is horizontally arranged, the rotating shaft (91) is positioned at one side of the collection filter box (6) far away from the track, the rotating shaft (91) is provided with a plurality of blades (92), the longest distance between the rotating shaft (91) and the blades (92) is smaller than the shortest distance between the rotating shaft (91) and the filter plate (5), a water guide plate (93) which is positioned above the scraper component (9) and used for guiding water to one side of the rotating shaft (91) far away from the collection filter box (6) is arranged inside the drainage well (2), and the water guide plate (93) is provided with a yielding hole (931) used for yielding a forward path of the collection filter box (6); the control assembly (4) comprises a groove (315) arranged on the bottom plate (31), a driving rack (41) which is slidably inserted into the groove (315) is arranged at one end of the second grid plate (33), a driving motor (43) is arranged in the groove (315), a driving gear (44) meshed with the driving rack (41) is arranged on an output shaft of the driving motor (43), a protection box (45) is covered above the groove (315), a liquid level sensor (46) is arranged on the outer side wall of the protection box (45), a control box (47) is arranged in the protection box (45), and the control box (47) is electrically connected with the liquid level sensor (46) and the driving motor (43); the side of guard box (45) is provided with chamber door (452) of keeping away from ground, retrieve subassembly (8) including set up in wind-up roll (81) in recess (315), wind-up roll (81) are through step motor (82) drive, step motor (82) with control box (47) electricity is connected, the wind-up has haulage rope (83) on wind-up roll (81), haulage rope (83) activity runs through connect in behind the lateral wall of recess (315) in collect filter box (6).
2. The BIM based drainline of claim 1, wherein: the filter assembly (3), the control assembly (4) and the recovery assembly (8) are prefabricated into an integral structural member which is integrally arranged above the drainage well (2).
3. A BIM based drainpipe as claimed in claim 1 wherein: the filter is characterized in that a filter cloth bag (61) is arranged in the collection filter box (6), and the side edge of the opening end of the filter cloth bag (61) is detachably connected with the opening end of the collection filter box (6).
4. A BIM based drainpipe as claimed in claim 3 wherein: a plurality of hooks (62) which penetrate through the filter cloth bag (61) are arranged at the opening end of the collecting filter box (6) at intervals.
5. A BIM based drainline construction method as claimed in any one of claims 1 to 4, wherein: the method comprises the following steps:
the method comprises the following steps: discharging the position control pile of the drainage well (2) according to the design drawing, and calculating the depth of the drainage well (2) to be excavated according to the actually measured ground elevation, soil quality and underground water conditions;
step two: discharging an excavation line by using lime powder, excavating the well chamber by using an excavator according to the calculation data, measuring the elevation of the chamber bottom in time, and immediately excavating a groove for placing the drainage pipeline (1) by using the excavator;
step three: a pouring hole is preset at the bottom of the groove, and then a supporting pile is poured;
step four: paving gravels on the base of the well chamber, then pouring C20 concrete, building the well chamber on the concrete basis, and installing a filter plate (5), a scraper component (9) and a track in the well chamber;
step five: prefabricating a drainage pipeline (1), hanging the drainage pipeline (1) into a groove, and then connecting the drainage pipeline (1) with a drainage well (2);
step six: the periphery of the well chamber and the groove are backfilled by sand stones, and are tamped tightly by a tamping machine;
step seven: mounting the prefabricated structural components of the filter assembly (3), the control assembly (4) and the recovery assembly (8) above the drainage well (2) to ensure that the through hole (313) is communicated with the drainage well (2); the size of the water inlet filtering hole (341) of the filtering component (3) can be changed, the filtering component (3) comprises a bottom plate (31), a mounting groove (312) is formed in the bottom plate (31), a through hole (313) communicated with the drainage well (2) is formed in the bottom of the mounting groove (312), a first grid plate (32) is arranged in the mounting groove (312), a second grid plate (33) attached to the lower portion of the first grid plate (32) is arranged in the through hole (313) in a sliding mode, a grid channel (34) in the second grid plate (33) is communicated with a grid channel (34) in the first grid plate (32) to form the water inlet filtering hole (341), and the second grid plate (33) is adjusted in a pushing and pulling mode through the control component (4);
step eight: a filter cloth bag (61) is arranged in the collection filter box (6), the collection filter box (6) is arranged on the track and connected with a traction rope (83) of the recovery component (8), and the collection filter box (6) is kept at the lower end of the filter plate (5); a track is arranged on the side wall of the drainage well (2) along the vertical direction, a roller (63) capable of rolling on the track is arranged on the collecting filter box (6), the first grid plate (32) is movably clamped in the mounting groove (312), a notch (331) positioned above the collecting filter box is arranged on the second grid plate (33), a horizontal grid plate (7) for complementing the second grid plate (33) is hinged in the notch (331), and the horizontal grid plate (7) is detachably connected with the second grid plate (33) through a connecting piece; still rotate in drainage shaft (2) and be provided with and be located scraper blade subassembly (9) of filter (5) top, scraper blade subassembly (9) are including pivot (91) that the level set up, pivot (91) are located collect filter box (6) and keep away from orbital one side, be provided with a plurality of blade (92) in pivot (91), just pivot (91) arrive longest distance between blade (92) is less than pivot (91) arrive shortest distance between filter (5), and be provided with inside being located drainage shaft (2) be used for above scraper blade subassembly (9) water conservancy diversion extremely pivot (91) are kept away from water deflector (93) of filter box (6) one side, be provided with on water deflector (93) and be used for dodging collect filter box (6) advancing path dodge hole (931).
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| CN202110560534.XA CN113216358B (en) | 2021-05-21 | 2021-05-21 | BIM-based drainage pipeline and construction method thereof |
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| CN202110560534.XA CN113216358B (en) | 2021-05-21 | 2021-05-21 | BIM-based drainage pipeline and construction method thereof |
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|---|---|---|---|---|
| US6270663B1 (en) * | 2000-07-17 | 2001-08-07 | Henry Happel | Storm drain filter system |
| CN105714915A (en) * | 2016-03-10 | 2016-06-29 | 成都易信达科技股份有限公司 | Intelligent waterlogging-proofing manhole cover |
| CN208218442U (en) * | 2018-04-19 | 2018-12-11 | 李欢 | A kind of unpowered horizontal grate of sewage treatment |
| CN111395505A (en) * | 2020-04-26 | 2020-07-10 | 广东天濠建设工程有限公司 | Road pavement drainage structure and construction method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN215406437U (en) * | 2021-05-11 | 2022-01-04 | 平凉市新世纪建筑工程有限责任公司 | Municipal administration road drainage structure |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6270663B1 (en) * | 2000-07-17 | 2001-08-07 | Henry Happel | Storm drain filter system |
| CN105714915A (en) * | 2016-03-10 | 2016-06-29 | 成都易信达科技股份有限公司 | Intelligent waterlogging-proofing manhole cover |
| CN208218442U (en) * | 2018-04-19 | 2018-12-11 | 李欢 | A kind of unpowered horizontal grate of sewage treatment |
| CN111395505A (en) * | 2020-04-26 | 2020-07-10 | 广东天濠建设工程有限公司 | Road pavement drainage structure and construction method thereof |
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