CN220335934U - Water supply and drainage device for deep foundation pit - Google Patents
Water supply and drainage device for deep foundation pit Download PDFInfo
- Publication number
- CN220335934U CN220335934U CN202321585267.2U CN202321585267U CN220335934U CN 220335934 U CN220335934 U CN 220335934U CN 202321585267 U CN202321585267 U CN 202321585267U CN 220335934 U CN220335934 U CN 220335934U
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- Prior art keywords
- foundation pit
- deep foundation
- water
- filter screen
- drainage
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 81
- 238000004140 cleaning Methods 0.000 claims abstract description 13
- 239000012535 impurity Substances 0.000 abstract description 24
- 230000010405 clearance mechanism Effects 0.000 abstract description 6
- 238000007790 scraping Methods 0.000 abstract description 2
- 238000009825 accumulation Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Abstract
The utility model discloses a water supply and drainage device for a deep foundation pit, which relates to the technical field of drainage equipment and comprises a deep foundation pit body, wherein a water collecting shell is arranged in the deep foundation pit body, side filter screens are arranged in the two side surfaces of the water collecting shell, an upper filter screen is arranged in the upper surface of the water collecting shell, a drainage mechanism is arranged in the deep foundation pit body, and a cleaning mechanism is arranged on the outer surface of the water collecting shell. It can filter the inside water of entering catchment shell through the cooperation between side filter screen and the last filter screen to can prevent that impurity from entering into the inside of catchment shell, through setting up clearance mechanism, can be convenient for clear up the impurity of adhesion on the side filter screen, through setting up the collection frame, can collect the impurity of scraping down from the side filter screen, thereby follow-up can be convenient for carry out centralized processing to this part impurity, through setting up drainage mechanism, can discharge the inside water of deep basal pit body.
Description
Technical Field
The utility model relates to the technical field of drainage equipment, in particular to a water supply and drainage device for a deep foundation pit.
Background
The deep foundation pit is a project with excavation depth of more than 5 meters (including 5 meters) or more than three layers of a basement (including three layers), or with depth of less than 5 meters, but with geological conditions, surrounding environment and underground pipelines being particularly complex, and the current deep foundation pit drainage generally adopts a construction method of bricking a water collecting well and placing a submersible pump for pumping water.
According to the chinese patent of application number 201920159735.7, a water supply and drainage device for deep foundation pit is disclosed, including the ponding case, the ponding case is cylindrical structure, the up end middle part of ponding case inlays and is equipped with the filter screen, the filter screen is circular structure, the global upper end of ponding case inlays and is equipped with the side filter screen, the side filter screen is ring-shaped structure, the up end both sides of ponding case have all been welded an auxiliary lifting ring, the inside ponding case is equipped with the ponding chamber, the inside of ponding chamber is equipped with the water pump, the water pump passes through support fixed mounting in ponding chamber bottom, one side of water pump is equipped with the inlet tube, the inlet tube is L type structure, the one end of inlet tube and the inlet end fixed connection of water pump.
By adopting the scheme, the water accumulation box is embedded at the bottom of the deep foundation pit, water accumulation is convenient, the upper filter screen and the side filter screen are arranged, sand and soil blocks are prevented from entering the water accumulation cavity, a large amount of impurities are adhered to the side filter screen after the scheme is used for a long time, so that the filtering effect of the whole drainage device is reduced, and the scheme is inconvenient for cleaning the impurities adhered to the side filter screen; for this reason, we provide a water supply and drainage device for deep foundation pit to solve the above problems.
Disclosure of Invention
The utility model aims to make up the defects of the prior art and provides a water supply and drainage device for a deep foundation pit.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a water supply and drainage device for deep basal pit, includes the deep basal pit body, the internally mounted of deep basal pit body has the catchment shell, the side filter screen is all installed to the inside of catchment shell both sides face, the internally mounted of catchment shell upper surface has the filter screen, the inside of deep basal pit body is provided with drainage mechanism, the surface of catchment shell is provided with clearance mechanism.
Further, the drainage mechanism comprises a first U-shaped supporting plate fixedly connected inside the water collecting shell, and a water suction pump is arranged on the upper surface of the first U-shaped supporting plate.
Further, a drain pipe is arranged at the drain end of the water suction pump, and one end of the drain pipe, which is far away from the water suction pump, penetrates through the upper filter screen and extends to the outside of the upper filter screen.
Further, clearance mechanism fixed connection is at the second U-shaped backup pad of deep basal pit body surface, the inside of second U-shaped backup pad rotates and is connected with reciprocating screw rod, the last surface mounting of second U-shaped backup pad has servo motor, servo motor's output and the top fixed connection of reciprocating screw rod.
Further, the outer surface threaded connection of reciprocating screw has the screw thread board, the surface of screw thread board and the inner wall sliding connection of second U-shaped backup pad, the surface fixedly connected with first rectangular plate of screw thread board.
Further, the surface fixedly connected with two second rectangular plates of first rectangular plate, two the one side that the second rectangular plate is close to each other all installs clean brush.
Further, the both sides face of catchment shell is all fixedly connected with and is collected the frame, two collect the frame and be located the below of two side filter screens respectively, two collect the inside of frame and all seted up a set of wash port.
Compared with the prior art, the water supply and drainage device for the deep foundation pit has the following beneficial effects:
according to the utility model, through the cooperation between the side filter screen and the upper filter screen, water entering the water collecting shell can be filtered, so that impurities can be prevented from entering the water collecting shell, and impurities adhered to the side filter screen can be cleaned conveniently by arranging the cleaning mechanism.
According to the utility model, the collecting frame is arranged, so that impurities scraped from the side filter screen can be collected, and the impurities can be conveniently and intensively treated later, and the water in the deep foundation pit body can be discharged through the arrangement of the drainage mechanism.
Drawings
FIG. 1 is a schematic perspective view of a hidden deep foundation pit body according to the present utility model;
FIG. 2 is a top view of the present utility model;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2 in accordance with the present utility model;
fig. 4 is a schematic perspective view of a cleaning mechanism according to the present utility model.
In the figure: 1. a deep foundation pit body; 2. a water collecting shell; 3. a side filter screen; 4. a filter screen is arranged; 5. a drainage mechanism; 501. a first U-shaped support plate; 502. a water pump; 503. a drain pipe; 6. a cleaning mechanism; 601. a second U-shaped support plate; 602. a reciprocating screw rod; 603. a servo motor; 604. a thread plate; 605. a first rectangular plate; 606. a second rectangular plate; 607. cleaning a brush; 7. and (5) a collecting frame.
Detailed Description
The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
The embodiment provides a water supply and drainage device for deep basal pit, and the device is used for discharging the inside water of deep basal pit body 1, through the clearance mechanism 6 that sets up, can be convenient for clear up the impurity of adhesion on side filter screen 3.
Referring to fig. 1 to 4, a water supply and drainage device for a deep foundation pit comprises a deep foundation pit body 1, wherein a water collecting shell 2 is arranged in the deep foundation pit body 1, side filter screens 3 are arranged in the water collecting shell 2, an upper filter screen 4 is arranged in the water collecting shell 2, the water collecting shell 2 is arranged in the deep foundation pit body 1, water in the deep foundation pit body 1 can penetrate through the side filter screens 3 and the upper filter screen 4 to enter the water collecting shell 2, impurities in the water can be filtered out by the side filter screens 3 and the upper filter screen 4, a drainage mechanism 5 is arranged in the deep foundation pit body 1, and water in the deep foundation pit body 1 can be drained through the arrangement of the drainage mechanism 5. The outer surface of the water collecting shell 2 is provided with a cleaning mechanism 6.
The inside of deep basal pit body 1 begins to have the rectangular channel with the shell 2 looks adaptation that catchments, and two side filter screens 3 are symmetrical about the central point of shell 2 that catchments, through the cooperation between side filter screen 3 and the upper filter screen 4, can filter the inside water of entering the shell 2 that catchments to can prevent that impurity from entering the inside of shell 2 that catchments, through setting up clearance mechanism 6, can be convenient for clear up the impurity of adhesion on side filter screen 3.
The drainage mechanism 5 comprises a first U-shaped supporting plate 501 fixedly connected inside the water collecting shell 2, a water suction pump 502 is mounted on the upper surface of the first U-shaped supporting plate 501, a drain pipe 503 is mounted at the drainage end of the water suction pump 502, one end of the drain pipe 503, which is far away from the water suction pump 502, penetrates through the upper filter screen 4 and extends to the outer part of the upper filter screen 4, a through hole which is matched with the water suction pump 502 is formed in the upper filter screen 4, the first U-shaped supporting plate 501 is started, the first U-shaped supporting plate 501 can pump out water inside the water collecting shell 2, and the water is discharged to a designated position through the drain pipe 503, so that the purpose of conveniently discharging water inside the deep foundation pit body 1 is achieved.
The clearance mechanism 6 fixed connection is at the second U-shaped backup pad 601 of deep basal pit body 1 surface, and the inside rotation of second U-shaped backup pad 601 is connected with reciprocating screw 602, and the upper surface mounting of second U-shaped backup pad 601 has servo motor 603, and servo motor 603's output and the top fixed connection of reciprocating screw 602 start servo motor 603, and servo motor 603 can drive reciprocating screw 602 and rotate.
The outer surface threaded connection of reciprocating screw 602 has screwed plate 604, and the outer surface of screwed plate 604 and the inner wall sliding connection of second U-shaped backup pad 601, and the outer surface fixedly connected with first rectangular plate 605 of screwed plate 604, the spout with screwed plate 604 looks adaptation has been seted up to the inside of second U-shaped backup pad 601, and reciprocating screw 602 rotates can drive screwed plate 604 along reciprocating screw 602 reciprocating motion.
The surface fixedly connected with two second rectangular plates 606 of first rectangular plate 605, the cleaning brush 607 is all installed to the one side that two second rectangular plates 606 are close to each other, and screw plate 604 can drive cleaning brush 607 along side filter screen 3 reciprocating motion along reciprocating screw 602 reciprocating motion to can scrape the impurity that adheres to on side filter screen 3.
The equal fixedly connected with of both sides face of catchment shell 2 collects frame 7, and two are collected frame 7 and are located the below of two side filter screens 3 respectively, and a set of wash port has all been seted up to the inside of two collection frame 7, and the impurity of scraping from side filter screen 3 can drop to the inside of collecting frame 7 to realized promptly collecting the impurity, and then follow-up can be convenient for carry out centralized processing to the impurity, get into the inside water accessible wash port discharge of collection frame 7.
Working principle: when the utility model is used, the water collecting shell 2 is firstly arranged in the deep foundation pit body 1, water in the deep foundation pit body 1 can pass through the side filter screen 3 and the upper filter screen 4 to enter the water collecting shell 2, the side filter screen 3 and the upper filter screen 4 can filter impurities in the water, then the first U-shaped support plate 501 is started, the first U-shaped support plate 501 can pump out the water in the water collecting shell 2 and discharge the water to a designated position through the drain pipe 503, thereby realizing the aim of conveniently discharging the water in the deep foundation pit body 1, when the impurities adhered on the side filter screen 3 are required to be removed, the servo motor 603 is started, the servo motor 603 can drive the reciprocating screw 602 to rotate, the reciprocating screw 602 can drive the threaded plate 604 to reciprocate along the reciprocating screw 602, and the reciprocating screw plate 604 can drive the cleaning brush to reciprocate along the side filter screen 3, so that the impurities adhered on the side filter screen 3 can be scraped, the scraped impurities can fall into the inside of the collecting frame 7, thereby realizing the collection of the impurities, and further facilitating the treatment of the impurities.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (7)
1. The utility model provides a water supply and drainage device for deep basal pit, includes deep basal pit body (1), its characterized in that: the deep foundation pit is characterized in that the water collecting shell (2) is arranged in the deep foundation pit body (1), the side filter screens (3) are arranged in the water collecting shell (2) on the two sides, the upper filter screen (4) is arranged in the water collecting shell (2) on the upper surface, the drainage mechanism (5) is arranged in the deep foundation pit body (1), and the cleaning mechanism (6) is arranged on the outer surface of the water collecting shell (2).
2. The water supply and drainage device for a deep foundation pit according to claim 1, wherein: the drainage mechanism (5) comprises a first U-shaped supporting plate (501) fixedly connected inside the water collecting shell (2), and a water suction pump (502) is mounted on the upper surface of the first U-shaped supporting plate (501).
3. A water supply and drainage device for deep foundation pit according to claim 2, characterized in that: the drainage end of the water suction pump (502) is provided with a drainage pipe (503), and one end of the drainage pipe (503) away from the water suction pump (502) penetrates through the upper filter screen (4) and extends to the outside of the upper filter screen (4).
4. The water supply and drainage device for a deep foundation pit according to claim 1, wherein: the cleaning mechanism (6) is fixedly connected with a second U-shaped supporting plate (601) on the outer surface of the deep foundation pit body (1), a reciprocating screw rod (602) is rotatably connected inside the second U-shaped supporting plate (601), a servo motor (603) is mounted on the upper surface of the second U-shaped supporting plate (601), and the output end of the servo motor (603) is fixedly connected with the top end of the reciprocating screw rod (602).
5. The water supply and drainage device for a deep foundation pit according to claim 4, wherein: the outer surface threaded connection of reciprocating screw rod (602) has screw thread board (604), the surface of screw thread board (604) and the inner wall sliding connection of second U-shaped backup pad (601), the surface fixedly connected with first rectangular plate (605) of screw thread board (604).
6. The water supply and drainage device for a deep foundation pit according to claim 5, wherein: the surface fixedly connected with two second rectangular plates (606) of first rectangular plate (605), two the one side that second rectangular plate (606) are close to each other all installs cleaning brush (607).
7. The water supply and drainage device for a deep foundation pit according to claim 1, wherein: two sides of the water collecting shell (2) are fixedly connected with collecting frames (7), two collecting frames (7) are respectively located below the two side filter screens (3), and a group of drain holes are formed in the two collecting frames (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321585267.2U CN220335934U (en) | 2023-06-21 | 2023-06-21 | Water supply and drainage device for deep foundation pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321585267.2U CN220335934U (en) | 2023-06-21 | 2023-06-21 | Water supply and drainage device for deep foundation pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220335934U true CN220335934U (en) | 2024-01-12 |
Family
ID=89444409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321585267.2U Active CN220335934U (en) | 2023-06-21 | 2023-06-21 | Water supply and drainage device for deep foundation pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220335934U (en) |
-
2023
- 2023-06-21 CN CN202321585267.2U patent/CN220335934U/en active Active
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