CN115822067A - Construction rainfall drainage structures - Google Patents
Construction rainfall drainage structures Download PDFInfo
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- CN115822067A CN115822067A CN202211510348.6A CN202211510348A CN115822067A CN 115822067 A CN115822067 A CN 115822067A CN 202211510348 A CN202211510348 A CN 202211510348A CN 115822067 A CN115822067 A CN 115822067A
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- rainwater
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- 238000010276 construction Methods 0.000 title claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 119
- 238000001914 filtration Methods 0.000 claims abstract description 27
- 230000000903 blocking effect Effects 0.000 claims abstract description 21
- 238000009435 building construction Methods 0.000 claims abstract description 9
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000004140 cleaning Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- 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
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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Abstract
The invention belongs to the technical field of drainage of building construction, and particularly discloses a rainfall drainage structure for building construction, which comprises a water collection tank and a blocking mechanism for filtering sundries in rainwater, wherein the water collection tank is arranged in a water collection pit, the blocking mechanism is positioned at an opening at the top of the water collection tank, a water inlet and a support plate are arranged at the top of the water collection tank, the support plate is positioned at the water inlet and fixedly connected with the water collection tank, a cavity in the water collection tank is a water collection cavity, a collection box is arranged on one side of the blocking mechanism, which is far away from a drainage ditch, the collection box is arranged on the support plate, and a connecting groove is connected to one side of the water collection tank, which is close to the drainage ditch. When rainwater flowing into the water collecting tank is filtered, the blocking mechanism is designed to intercept sundries such as silt, garbage and the like in the rainwater, so that clean rainwater smoothly flows into the water tank, and finally the intercepted sundries can be timely concentrated into the collecting box through the blocking mechanism, so that the blocking mechanism is prevented from being accumulated and blocked, and unsmooth drainage is caused.
Description
Technical Field
The invention relates to the technical field of drainage in building construction, in particular to a rainfall drainage structure for building construction.
Background
In the process of construction engineering construction, in order to prevent water accumulation in a construction site in a rainfall day, drainage ditches and water collecting pits need to be arranged on the construction site, rainwater is collected to the water collecting pits through the drainage ditches, and then the rainwater in the water collecting pits is drained into a municipal rainwater drainage pipeline through a water pump. However, during rainfall, the rainwater can carry sundries such as silt and garbage to flow into the water collecting pit together, so that when the water pump pumps and drains the rainwater, the water inlet of the water pump is easily blocked and the water pump is easily damaged.
In order to solve the problem, the prior art sets up the block through the entrance at the sump pit to this intercepts debris such as silt, rubbish, and its defect that exists is that debris such as silt, rubbish can pile up in block department, needs constructor to patrol the clearance block regularly, otherwise will cause the block to block up and lead to the drainage not smooth, and regularly clears up the block and bring extra work load for constructor, needs to spend manpower and time.
Disclosure of Invention
The invention aims to provide a rainfall drainage structure for building construction, which aims to solve the problems that in the prior art, debris such as silt, garbage and the like in rainwater can be accumulated at a blocking net at an inlet of a sump, and in order to avoid unsmooth drainage caused by blocking of the blocking net, manpower is needed to regularly check and clean the blocking net, so that the workload of constructors is increased.
In order to achieve the purpose, the invention provides the following basic scheme: the utility model provides a construction rainfall drainage structures, includes header tank and the block mechanism that is used for filtering debris in the rainwater, the sump pit is arranged in to the header tank, block mechanism is located the open-top department of header tank, the top of header tank is equipped with water inlet and backup pad, the backup pad be located water inlet department and with the header tank rigid coupling, cavity in the header tank is the chamber that catchments, one side that the escape canal was kept away from to block mechanism is equipped with collects the box, collect the box and place in the backup pad, one side that the header tank is close to the escape canal is connected with the spread groove.
The principle and the beneficial effects of the invention are as follows: when rainwater flowing into the water collecting tank is filtered, the blocking mechanism is designed to intercept sundries such as silt, garbage and the like in the rainwater, so that clean rainwater smoothly flows into the water tank, and finally the intercepted sundries can be collected into the collecting box in time through the blocking mechanism.
(1) Through set up blocking mechanism and collection box on the header tank, can in time collect the box with debris to prevent that blocking mechanism from taking place to pile up the jam, solved among the prior art debris such as silt, rubbish can pile up in blocking department, lead to the drainage not smooth, need regularly to patrol the problem of clearance.
(2) The structure of the invention is designed into a whole, only the sump needs to be excavated on site, and the water collecting tank is arranged in the sump, so that the construction is convenient, and the size of the water collecting tank is about the size of the sump, thereby avoiding the need of excavating the sump with a larger area.
(3) The header tank sets up for open-top, and the water inlet department at header tank top is arranged in to block the mechanism, when clearing up and maintaining the inside of header tank, can open the top of whole water inlet completely, and is great to the inside clearance of header tank and the operation space when maintaining, is convenient for clear up and maintain.
The scheme II is the optimization of the basic scheme, the blocking mechanism comprises two mounting plates and a filtering and conveying net belt, a driving roller and a driven roller are rotatably connected between the two mounting plates, the filtering and conveying net belt is wound and connected on the driving roller and the driven roller, the driving roller is connected with a driving unit for driving the driving roller to rotate, a connecting plate is fixedly connected to the inner wall of the top end of the water collecting tank, two ends of the driven roller penetrate through the mounting plates and are respectively rotatably connected with the inner wall of the water collecting tank and the connecting plate, and one side, close to the collecting box, of each mounting plate is lapped on a supporting plate; the filtering and conveying net belt can intercept silt and impurities in rainwater.
The driving unit comprises a base and a driving shaft, the base is fixedly connected with one mounting plate, a horizontal channel and a vertical channel are formed in the base, one end of the driving shaft penetrates through the base and is fixedly connected with a driving roller, the other end of the driving shaft extends into the horizontal channel, the free end of the driving shaft is connected with an impeller, the vertical channel is communicated with a water outlet connector, the horizontal channel is communicated with a water inlet connector, a submersible pump is placed in a water collecting tank, the water outlet end of the submersible pump is communicated with a water delivery pipe, the water delivery pipe is communicated with the water inlet connector, and the water outlet connector is communicated with municipal rainwater; the immersible pump is started, and the water in the header tank can enter into the horizontal channel in the base through the raceway to drive the impeller and rotate, thereby the impeller drives the drive shaft and rotates, and the drive shaft drives the drive roll and rotates, and then makes filter conveying mesh belt and driven voller realize the transmission, need not to set up other drive control alone.
In a fourth aspect, preferably, the driving shaft is rotatably connected to the base through a sealed bearing; the sealing bearing can effectively prevent water leakage between the driving shaft and the base.
According to the fifth scheme, the preferable scheme is that the connecting groove is hinged with a water guide plate, the free end of the water guide plate extends towards the mounting plate, and the water guide plate is tightly propped against the water collecting tank and the mounting plate; make the water in the escape canal can be when passing through the spread groove, on the excessive smooth inflow of water deflector filters conveying net belt, prevent in silt infiltration header tank.
A sixth aspect is the preferable aspect of the fifth aspect, one side of the supporting plate, which is located at the collecting box, is connected with a limiting convex strip, and the limiting convex strip is arranged around the periphery of the collecting box; place in the space that spacing sand grip formed and collect the box, be convenient for install spacing to collecting the box.
A scraper is arranged below the filtering and conveying net belt close to one side of the driving roller, the scraper is detachably connected with the collecting box, and the end part of the scraper is abutted against the filtering and conveying net belt; when the filtering and conveying net belt conveys sundries such as silt, garbage and the like, the sundries which are attached to the filtering and conveying net belt and do not fall can be scraped into the collecting box through the scraping plate.
The eighth proposal is preferable to the seventh proposal, and the scraper is connected with the side wall of the collecting box through a bolt; the bolt can directly be changed after the scraper blade wearing and tearing is unscrewed, and the dismouting is convenient.
Ninth, this is the preferred of eighth, the bottom opening of the collecting box is provided with and connected with a filter screen plate; the filter screen plate enables water in debris such as silt, garbage and the like to flow into the water collection tank through the filter screen plate.
Drawings
FIG. 1 is a perspective view of a rainfall drainage structure for construction according to the present invention;
FIG. 2 is a perspective view of a construction rainfall drainage structure with a collection box removed, according to the present invention;
FIG. 3 is a front view of a rainfall drainage structure for construction according to the present invention;
FIG. 4 is a cross-sectional view of a construction rainfall drainage structure of the present invention placed in a sump;
FIG. 5 isbase:Sub>A cross-sectional view taken at A-A of FIG. 3;
FIG. 6 is a schematic structural diagram of a water collecting tank for cleaning and maintenance in a rainfall drainage structure for building construction according to the present invention;
FIG. 7 is a top view of a water collection tank and a support plate coupled in a rainfall drainage structure for construction according to the present invention;
FIG. 8 is an enlarged view at A in FIG. 5;
fig. 9 is an enlarged view at B in fig. 4.
Detailed Description
The present invention will be described in further detail below by way of specific embodiments:
reference numerals in the drawings of the specification include: 100. a water collection tank; 110. a water inlet; 120. a water collection cavity; 130. connecting grooves; 140. a support plate; 150. a water guide plate; 160. limiting convex strips; 170. a connecting plate; 200. a blocking mechanism; 210. mounting a plate; 220. a drive roll; 230. a driven roller; 240. a filter belt; 250. a drive unit; 251. a base; 2511. a horizontal channel; 2512. a vertical channel; 2513. a water inlet joint; 2514. a water outlet joint; 2515. sealing the bearing; 252. a drive shaft; 253. an impeller; 300. a submersible pump; 310. a water delivery pipe; 400. a collection box; 410. a squeegee; 420. a bolt; 500. a sump; 600. and (7) a drainage ditch.
As shown in fig. 1 to 9: a rainfall drainage structure for building construction comprises a water collecting tank 100 and a blocking mechanism 200, wherein the water collecting tank 100 is arranged in a water collecting pit 500, a drainage ditch 600 is communicated with the water collecting pit 500, the drainage ditch 600 is provided with a connecting groove 130, the water collecting tank 100 is arranged in a cavity, the cavity in the water collecting tank 100 is a water collecting cavity 120, the top of the water collecting tank 100 is provided with a water inlet 110 and a supporting plate 140, the supporting plate 140 is fixedly connected to the water collecting tank 100 and located at the water inlet 110, the inner wall of the top end of the water collecting tank 100 is fixedly connected with a connecting plate 170, the connecting groove 130 is communicated with the water inlet 110, the blocking mechanism 200 comprises two mounting plates 210 and a filtering conveying net belt 240, the two mounting plates 210 are obliquely arranged, the two mounting plates 210 are respectively attached to two sides of the water inlet 110 and are lapped on the supporting plate 140, one side, close to the connecting groove 130, to the mounting plate 210, two sides of the water guide plate 150 are closely attached to the side walls of the two sides of the water collecting tank 100 and closely attached to the inner side walls of the two mounting plates 210, the water guide plate 150 extends to the end portion of one side of the mounting plate 210 and is lapped on the upper surface of the filtering conveying net belt 240.
One side that is close to spread groove 130 between two mounting panels 210 rotates and is connected with driven voller 230, the both ends of driven voller 230 run through mounting panel 210 and rotate with connecting plate 170 and collecting tank 100 inner wall respectively and be connected, one side that mounting panel 210 kept away from spread groove 130 rotates and is connected with drive roll 220, filter conveying mesh belt 240 winding connection is between drive roll 220 and driven voller 230, spacing sand grip 160 of fixedly connected with on the backup pad 140, one side that the top of collecting tank 100 is close to drive roll 220 is equipped with collection box 400, collection box 400 is arranged in on backup pad 140, the bottom of collection box 400 is the opening setting and fixedly connected with filter screen board, the one side that is close to drive roll 220 of collection box 400 is connected with scraper blade 410 through bolt 420, the free end of scraper blade 410 supports the surface at filter conveying mesh belt 240.
One end of the driving roller 220 is connected with a driving unit 250, the driving unit 250 comprises a base 251 and a driving shaft 252, the base 251 is fixedly connected to the outer side of one of the mounting plates 210, a horizontal channel 2511 and a vertical channel 2512 are formed in the base 251, the horizontal channel 2511 is communicated with the vertical channel 2512, the horizontal channel 2511 is communicated with a water inlet joint 2513, the vertical channel 2512 is communicated with a water outlet joint 2514, one end of the driving shaft 252 penetrates through the base 251 and is fixedly connected with the driving roller 220, the other end of the driving shaft 220 extends into the horizontal channel 2511, the driving shaft 220 is rotatably connected with the base 251 through a sealed bearing 2515, an impeller 253 is fixedly connected to the end, located in the horizontal channel 2511, of the driving shaft 252 is driven by water power, a submersible pump 300 is arranged in the water collection cavity 120, the submersible pump 300 is fixedly connected to the bottom of the water collection tank 100, the water outlet end of the submersible pump 300 is communicated with a water delivery pipe 310, the free end of the water delivery pipe 310 penetrates through the top of the water collection tank 100 and is communicated with the water inlet joint 2513, and the water outlet joint 2514 is communicated with a municipal rainwater drainage pipe.
The implementation manner of the embodiment is as follows: when raining, rainwater on the ground of a construction site is collected to the drainage ditch 600, flows to the water guide plate 150 through the connecting groove 130, and is guided to the filtering and conveying mesh belt 240 between the mounting plates 210 through the water guide plate 150, the filtering and conveying mesh belt 240 intercepts debris such as silt, garbage and the like in inflow rainwater, clean rainwater flows into the water collecting tank 100 from the filtering and conveying mesh belt 240, the intercepted debris such as silt, garbage and the like are temporarily accumulated on the filtering and conveying mesh belt 240, rainwater is continuously accumulated in the water collecting tank 100, when a certain amount of rainwater exists in the water collecting tank 100, the submersible pump 300 is started, the rainwater in the water collecting tank 100 is pumped out through the water conveying pipe 310, when the rainwater passes through the horizontal channel 2511 in the base 251, the impeller 253 drives the driving shaft 252 to rotate, the driving shaft 252 drives the driving roller 220 to rotate, 230 rotates along with the driving roller 220, and drives the filtering and conveying mesh belt 240, the debris accumulated on the filtering and conveying mesh belt 240 is intercepted, the debris such as the debris, is conveyed obliquely upward through the filtering and moves to the filtering and is conveyed to the position of the filtering and falls into the driven roller 240, and finally falls into the debris collecting mesh belt 410, and the debris box is collected on the filtering mesh belt 410.
The collecting box 400 is taken down from the lower part of the mounting plate 210, and then the sundries such as silt, garbage and the like intercepted in the collecting box 400 can be poured out and cleaned; when the interior of the water collection tank 100 needs to be cleaned and maintained, the water guide plate 150 is firstly turned up towards the connecting groove 130, then the water pipe 310 is disconnected from the water inlet joint 2513, the water outlet joint 2514 is disconnected from a municipal rainwater drainage pipeline, and the whole blocking mechanism 200 is turned up by taking the driven roller 230 as a rotating point, so that the whole water inlet 110 can be completely opened, the water collection cavity 120 is exposed, and the cleaning and maintenance of the interior of the water collection tank 100 by constructors are facilitated.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (9)
1. The utility model provides a construction rainfall drainage structures, its characterized in that includes header tank (100) and block mechanism (200) that is used for filtering debris in the rainwater, during sump pit (500) is arranged in header tank (100), block mechanism (200) are located the top opening part of header tank (100), the top of header tank (100) is equipped with water inlet (110) and backup pad (140), backup pad (140) are located water inlet (110) department and with header tank (100) rigid coupling, the cavity in header tank (100) is catchment chamber (120), one side that escape canal (600) were kept away from in block mechanism (200) is equipped with collects box (400), collect box (400) and place on backup pad (140), one side that drain tank (600) are close to in header tank (100) is connected with spread groove (130).
2. The rainfall drainage structure for building construction according to claim 1, wherein the blocking mechanism (200) comprises two mounting plates (210) and a filtering conveyer belt (240), a driving roller (220) and a driven roller (230) are rotatably connected between the two mounting plates (210), the filtering conveyer belt (240) is wound and connected on the driving roller (220) and the driven roller (230), the driving roller (220) is connected with a driving unit (250) for driving the driving roller (220) to rotate, a connecting plate (170) is fixedly connected to the inner wall of the top end of the water collecting tank (100), two ends of the driven roller (230) penetrate through the mounting plates (210) and are respectively rotatably connected with the inner wall of the water collecting tank (100) and the connecting plate (170), and one side, close to the collecting tank (400), of each mounting plate (210) is lapped on the support plate (140).
3. The rainfall drainage structure for building construction according to claim 2, wherein the driving unit (250) comprises a base (251) and a driving shaft (252), the base (251) is fixedly connected with one of the mounting plates (210), a horizontal channel (2511) and a vertical channel (2512) are formed in the base (251), one end of the driving shaft (252) penetrates through the base (251) and is fixedly connected with the driving roller (220), the other end of the driving shaft (252) extends into the horizontal channel (2511), an impeller (300) is connected to the free end of the driving shaft (252), a water outlet joint (2514) is communicated with the vertical channel (2512), a water inlet joint (2513) is communicated with the horizontal channel (2511), a submersible pump (300) is arranged in the water collecting tank (100), a water outlet end of the submersible pump (300) is communicated with a water conveying pipe (310), the water conveying pipe (310) is communicated with the water inlet joint (2513), and the water outlet joint (2514) is communicated with a municipal rainwater drainage pipeline.
4. A construction rainfall drainage arrangement according to claim 3 wherein the drive shaft (252) is rotatably connected to the base (251) by a sealed bearing (2515).
5. The rainfall drainage structure of construction claim 4, wherein the connecting slot (130) is hinged with a water guide plate (150), the free end of the water guide plate (150) extends towards the mounting plate (210), and the water guide plate (150) is tightly abutted against the water collecting tank (110) and the mounting plate (210).
6. A construction rainfall drainage structure according to claim 5, wherein a limiting rib (160) is connected to one side of the support plate (140) located at the collecting box (400), and the limiting rib (160) is disposed around the peripheral side of the collecting box (400).
7. The rainfall drainage structure of construction according to claim 6, wherein a scraper (410) is provided under the filtering conveyer belt (240) near one side of the driving roll (220), the scraper (410) is detachably connected with the collecting box (400), and the end of the scraper (410) is abutted against the filtering conveyer belt (240).
8. The rainfall drainage structure of construction as set forth in claim 7, wherein the scraper (410) is connected to the side wall of the collecting box (400) by means of a bolt (420).
9. The rainfall drainage structure of construction as set forth in claim 8, wherein the collecting box (400) is provided with and connected to a filtering net plate at its bottom opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211510348.6A CN115822067A (en) | 2022-11-30 | 2022-11-30 | Construction rainfall drainage structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211510348.6A CN115822067A (en) | 2022-11-30 | 2022-11-30 | Construction rainfall drainage structures |
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| Publication Number | Publication Date |
|---|---|
| CN115822067A true CN115822067A (en) | 2023-03-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211510348.6A Pending CN115822067A (en) | 2022-11-30 | 2022-11-30 | Construction rainfall drainage structures |
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| CN (1) | CN115822067A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117883865A (en) * | 2024-03-18 | 2024-04-16 | 山东硕坤泵业有限公司 | Fire pump water diversion device for coal mine |
| CN118187243A (en) * | 2024-05-20 | 2024-06-14 | 四川省水利科学研究院 | A garden waterlogging drainage device and use method thereof |
| CN119266180A (en) * | 2024-11-27 | 2025-01-07 | 镇江市工程勘测设计研究院有限公司 | A drainage ditch barrier structure for water conservancy design and its use method |
-
2022
- 2022-11-30 CN CN202211510348.6A patent/CN115822067A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117883865A (en) * | 2024-03-18 | 2024-04-16 | 山东硕坤泵业有限公司 | Fire pump water diversion device for coal mine |
| CN117883865B (en) * | 2024-03-18 | 2024-05-10 | 山东硕坤泵业有限公司 | Fire pump water diversion device for coal mine |
| CN118187243A (en) * | 2024-05-20 | 2024-06-14 | 四川省水利科学研究院 | A garden waterlogging drainage device and use method thereof |
| CN119266180A (en) * | 2024-11-27 | 2025-01-07 | 镇江市工程勘测设计研究院有限公司 | A drainage ditch barrier structure for water conservancy design and its use method |
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