CN219298376U - Buried underground water discharge device - Google Patents
Buried underground water discharge device Download PDFInfo
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- CN219298376U CN219298376U CN202320187797.5U CN202320187797U CN219298376U CN 219298376 U CN219298376 U CN 219298376U CN 202320187797 U CN202320187797 U CN 202320187797U CN 219298376 U CN219298376 U CN 219298376U
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- ring plate
- water
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Abstract
The utility model discloses a buried underground water discharge device, wherein the upper part of a box body is provided with a water outlet communicated with the inner cavity of the box body, and the water outlet is connected with a drain pipe; the lower part of the box body is provided with a water seepage hole communicated with the inner cavity of the box body; a limiting ring plate is arranged in the inner cavity of the box body and is positioned between the water outlet and the water seepage hole; the limiting ring plate is horizontally arranged and connected with the inner side wall of the box body; the middle part of the limiting ring plate is provided with a first through hole for passing through the underground water; the device also comprises a vertical rod and a baffle plate which are positioned in the inner cavity of the box body, wherein the vertical rod and the baffle plate are positioned above the limiting ring plate; the lower end of the vertical rod is connected with the baffle; the vertical rod is connected with the inner side wall of the box body through an up-down motion guide structure; the baffle plate is lapped on the limiting ring plate and can cover the first through hole; the edge of the baffle plate and the inner side wall of the box body are provided with a first installation interval for passing through the underground water. The device can adaptively discharge harmful high-level underground water in soil under a ground structure of an underground parking lot or a basement.
Description
Technical Field
The utility model belongs to the technical field of underground engineering construction, and particularly relates to a buried underground water discharge device.
Background
Before construction, the underground parking lot and the basement usually draw underground water, so that the soil environment meets the construction requirements of the underground parking lot and the basement. After the underground parking lot or basement is built, the groundwater can slowly be collected in the soil again to form a 'basin effect'. The ground structure is typically a concrete structure comprising a concrete protective layer and a concrete floor arranged in sequence from top to bottom. When the ground water level climbs or local anti-floating anchors loosen, when the water buoyancy exceeds the anti-floating strength of the basement bottom plate structure, the ground structure can be caused to crack, water seepage and other problems.
In order to achieve the drainage of groundwater, common practices include the following:
firstly, a water pit is excavated downwards at a ground structure cracking part or a larger water seepage part of an underground parking lot or a basement, underground water in soil is collected in the water pit, and the underground water collected in the water pit is pumped out intensively by using a water pump.
Secondly, firstly, sinking grooves along with irregular water leakage paths on a concrete protective layer of a ground structure of an underground parking lot or a basement, burying a drainage tube with holes in the grooves, and communicating the drainage tube with a water collecting well so as to form the drainage capacity of underground water. Finally, criss-cross construction traces are left.
Thirdly, a hydrophobic plate is paved between a concrete bottom plate of the underground parking garage or the basement and the concrete protective layer, the hydrophobic plate is of a porous structure, underground water is gathered into an existing water collecting well of the building through holes in the hydrophobic plate, and then the underground water in the existing water collecting well is pumped out through a water pump.
Fourthly, building a drainage open ditch on the ground structure of the underground parking garage or the basement, wherein the drainage open ditch is communicated with an existing water collecting well of the building, groundwater is collected into the existing water collecting well of the building through the drainage open ditch, and finally, the groundwater in the existing water collecting well is pumped out through a water pump.
The four modes all use the existing water collecting well of the building, and the groundwater in the existing water collecting well is pumped out through the water suction pump, so that the defects of long construction period, large engineering quantity, high manufacturing cost, increased later operation cost and the like are overcome. The water leakage is pumped and discharged in a non-differentiated way, and the safe water level of the underground water level is not reasonably selected and distinguished from harmful high-level water, so that the excessive pumping and discharging of the underground water are inevitably formed, and the waste of the underground water resource is formed. The water pumping and draining of the safe water level throughout the year also adds an useless and lifelong expense to equipment, maintenance, operation and electricity fees.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a buried underground water discharge device which can adaptively discharge harmful high-level underground water in soil under a ground structure of an underground parking lot or a basement.
The technical scheme adopted for solving the technical problems is as follows: the buried underground water discharge device comprises a box body with a hollow inside, wherein the upper part of the box body is provided with a water outlet communicated with the inner cavity of the box body, and the water outlet is connected with a drain pipe; the lower part of the box body is provided with a water seepage hole communicated with the inner cavity of the box body;
a limiting ring plate is arranged in the inner cavity of the box body and is positioned between the water outlet and the water seepage hole; the limiting ring plate is horizontally arranged and connected with the inner side wall of the box body; the middle part of the limiting ring plate is provided with a first through hole for passing through the underground water;
the box body is characterized by further comprising a vertical rod and a baffle plate which are positioned in the inner cavity of the box body, wherein the vertical rod and the baffle plate are positioned above the limiting ring plate;
the lower end of the vertical rod is connected with a baffle; the vertical rod is connected with the inner side wall of the box body through an up-down motion guide structure;
the baffle plate is lapped on the limiting ring plate and can cover the first through hole; the first installation interval for the passage of underground water is arranged between the edge of the baffle and the inner side wall of the box body.
Further, the up-down motion guiding structure comprises guiding sleeves which are arranged above the limiting ring plate at intervals, and the guiding sleeves are connected with the inner side wall of the box body through connecting pieces;
the guide sleeve is vertically arranged and sleeved on the vertical rod in sliding fit.
Further, the connecting piece comprises connecting ring plates which are arranged above the limiting ring plates at intervals, and the middle parts of the connecting ring plates are provided with second through holes;
the connecting ring plate which is horizontally arranged is connected with the inner side wall of the box body;
the guide sleeve is positioned in the second through hole of the connecting ring plate and is connected with the connecting rod; a second installation space for passing underground water is formed between the outer side wall of the guide sleeve and the hole wall of the second through hole;
the lower end of the guide sleeve is positioned below the connecting ring plate.
Further, the connecting rods are arranged in a plurality, and the connecting rods are uniformly arranged at intervals along the circumferential direction of the guide sleeve.
Further, the device also comprises a spring, wherein the spring is sleeved on the vertical rod and is positioned between the guide sleeve and the baffle plate.
Further, the system also comprises an industrial endoscope probe and a mobile display terminal;
the industrial endoscope probe is arranged on the inner side wall of the box body and is positioned between the connecting ring plate and the limiting ring plate;
the mobile display terminal is positioned outside the box body;
the industrial endoscope probe is electrically connected with the mobile display terminal.
Further, the water pressure meter is positioned outside the box body;
the box body is connected with a water pipe positioned outside the box body, and the water pipe is communicated with the inner cavity of the box body; the water inlet end of the water pipe is positioned below the limiting ring plate and is arranged adjacent to the limiting ring plate; the other end of the water pipe is of a closed structure;
the water pressure gauge is arranged on the water pipe.
Compared with the prior art, the utility model has the beneficial effects that: the utility model provides a buried underground water discharge device which can adaptively discharge harmful high-level underground water in soil under a ground structure of an underground parking lot or a basement. The method can be used for presetting the ground structure of the underground parking garage or accurately installing and using the ground structure of the underground parking garage at the position where problems occur in the completed and used basement. According to the utility model, selective automatic discharge of the ground water level in the area can be realized after the requirement is set, so that harmful high-level ground water is eliminated, and safe low-level water is reserved. The box body is of a cylindrical structure, so that the drilling installation is facilitated, no excavation is caused, the engineering cost is low, and the construction period is short. The method has the advantages of reliable operation, safety, high efficiency, easy implementation, visualization, construction cost saving and the like.
Drawings
FIG. 1 is a schematic view of a baffle plate of the present utility model overlapping a retainer plate and covering a first through hole;
FIG. 2 is a schematic view of the structure of the baffle of the present utility model lifted by groundwater entering the tank for draining;
FIG. 3 is a schematic view of the positional relationship of the guide sleeve, connecting rod and connecting ring plate of the present utility model;
reference numerals: 1-a box body; 101-water seepage holes; 102-a barrel body; 103-sealing plates; 2-a drain pipe; 3-a vertical rod; 4-baffle plates; 5-limiting ring plates; 501-a first through hole; 6-an up-and-down motion guide structure; 601-guiding sleeve; 602-a connecting rod; 603-connecting ring plates; 604-a second via; 7-a spring; 8-an industrial endoscope probe; 9-a water pipe; 10-a box body; 11-line tube; a 12-USB interface; 13-a water pressure gauge; 14-a concrete protective layer; 15-a concrete floor; 16-soil mass.
Detailed Description
The utility model will be further described with reference to the drawings and examples.
As shown in the attached drawing, the embedded underground water discharge device comprises a box body 1 with a hollow inside, wherein the upper part of the box body 1 is provided with a water outlet communicated with the inner cavity of the box body 1, and the water outlet is connected with a drain pipe 2; the lower part of the box body 1 is provided with a water seepage hole 101 communicated with the inner cavity of the box body 1; a limiting ring plate 5 is arranged in the inner cavity of the box body 1, and the limiting ring plate 5 is positioned between the water outlet and the water seepage hole 101; the limiting ring plate 5 is horizontally arranged and connected with the inner side wall of the box body 1; the middle part of the limiting ring plate 5 is provided with a first through hole 501 for passing underground water; the device also comprises a vertical rod 3 and a baffle 4 which are positioned in the inner cavity of the box body 1, wherein the vertical rod 3 and the baffle 4 are positioned above the limiting ring plate 5; the lower end of the vertical rod 3 is connected with a baffle 4; the vertical rod 3 is connected with the inner side wall of the box body 1 through an up-down motion guide structure 6; the baffle plate 4 is lapped on the limiting ring plate 5 and can cover the first through hole 501; a first installation interval for passing underground water is arranged between the edge of the baffle 4 and the inner side wall of the box body 1.
The ground structure of the underground parking garage or basement comprises a concrete protection layer 14 and a concrete bottom plate 15 which are arranged up and down, and a soil body 16 is positioned below the concrete bottom plate 15. The box body 1 is vertically arranged below the ground of an underground parking garage or a basement, so that the lower part of the box body 1 is positioned in a soil body 16, water seepage holes 101 are arranged adjacent to the soil body 16, and the upper part of the box body 1 is positioned in a concrete bottom plate 15. The drain pipe 2 is arranged in a concrete protection layer 14, the concrete protection layer 14 plays a role in protecting the drain pipe 2, and a water outlet of the drain pipe 2 is communicated with a water drainage system of an underground parking garage. The shielding plate 4 is located in the middle of the box 1, and a plurality of water seepage holes 101 are uniformly arranged at intervals. Initially, the baffle 4 covers the first through hole 501 in the retainer plate 5 under its own weight. Harmful high-level groundwater in the soil body 16 enters the inner cavity of the box body 1 through the water seepage holes 101, and the water level in the box body 1 continuously rises. When the water level rises to the baffle 4, the underground water lifts up the baffle 4, and the underground water upwards gushes through the first through holes 501 and the first installation space on the limiting ring plate 5, and finally enters the drain pipe 2 through the water outlet at the upper part of the box body 1 to be discharged. When the water level in the tank 1 drops below the stop collar plate 5, the baffle 4 drops onto the stop collar plate 5 under the action of gravity and covers the first through hole 501 on the stop collar plate 5. The method can adaptively discharge harmful high-level underground water in soil body 16 below concrete bottom plate 15, and can effectively avoid erosion of the harmful high-level underground water to ground structures. The method has the advantages of reliable operation, safety, high efficiency, easy implementation, construction cost saving and the like. The utility model can be installed in the ground structure of the underground parking garage or basement or in the ground structure of the underground parking garage or basement which is already built. When the utility model is installed in the ground structure of the constructed underground parking garage or basement, the excavation amount is small, the engineering cost is low, and the construction period is short.
Specifically, the box 1 includes a barrel 102 with an upward opening, a sealing plate 103 is welded and fixed at the opening of the barrel 102, and the sealing plate 103 seals the opening of the barrel 102. The water outlet is arranged on the sealing plate 103, and the drain pipe 2 is welded and connected with the sealing plate 103. The water seepage hole 101 is arranged on the side wall of the barrel body 102. The limiting ring plate 5 is welded with the inner side wall of the barrel body 102.
The up-and-down movement guide 6 has various embodiments:
in the first embodiment, the up-down motion guiding structure 6 includes a gear and a rack engaged with each other, a rotating seat is installed on the inner side wall of the box 1, the gear is rotatably installed on the rotating seat, and the rack is vertically disposed on the vertical rod 3. The up-and-down movement of the vertical rod 3 is realized through the cooperation of the gear and the rack.
In the second embodiment, the up-down movement guiding structure 6 includes guiding sleeves 601 disposed above the limiting ring plate 5 at intervals, and the guiding sleeves 601 are connected with the inner side wall of the case 1 through a connecting piece; the guide sleeve 601 vertically arranged is sleeved on the vertical rod 3 and is in sliding fit with the vertical rod. The vertical rod 3 moves up and down through the sliding fit of the guide sleeve 601 and the vertical rod 3. Specifically, the guide sleeve 601 is connected to the inner side wall of the tub 102 through a connector.
The connecting piece has various embodiments, and only the inner side wall of the box body 1 is required to be connected with the guide sleeve 601. Preferably, the connecting piece comprises a connecting ring plate 603 arranged above the limiting ring plate 5 at intervals, and a second through hole 604 is formed in the middle of the connecting ring plate 603; the connecting ring plate 603 which is horizontally arranged is connected with the inner side wall of the box body 1; the guide sleeve 601 is positioned in a second through hole 604 of the connecting ring plate 603 and is connected with the connecting rod 602; a second installation space for passing the underground water is arranged between the outer side wall of the guide sleeve 601 and the hole wall of the second through hole 604; the lower end of the guide sleeve 601 is positioned below the connection ring plate 603. The connection ring plate 603 is welded to the inner wall of the case 1, and specifically, the connection ring plate 603 is connected to the inner wall of the tub 102. The connecting rod 602 connects the guide sleeve 601 with the connecting ring plate 603. The guide sleeve 601 and the connecting ring plate 603 can be welded with the connecting rod 602, so that the guide sleeve 601 is stably arranged above the limiting ring plate 5. When the baffle 4 is lifted by the groundwater entering the tank 1, the lower end of the guide sleeve 601 limits the baffle 4, so that a gap is formed between the upper surface of the baffle 4 and the lower surface of the connection ring plate 603, and smooth passage of the groundwater is ensured.
Preferably, a plurality of the links 602 are provided, and the plurality of links 602 are uniformly spaced along the circumferential direction of the guide sleeve 601. As a further preference, the guide sleeve 601, the connection ring plate 603, the retainer ring plate 5 and the case 1 are coaxially arranged.
Preferably, the device further comprises a spring 7, wherein the spring 7 is sleeved on the vertical rod 3 and is positioned between the guide sleeve 601 and the baffle 4. When the groundwater in the tank 1 is located under the stop collar plate 5, the spring 7 compresses the baffle 4 on the stop collar plate 5 through its own elastic deformation. When groundwater in the tank 1 increases to lift the baffle 4, the spring 7 is shortened and the baffle 4 moves upward.
After a long period of use, the connection ring plate 603, the guide sleeve 601, the connecting rod 602, the vertical rod 3, the spring 7, the baffle 4 and the stop ring plate 5 inside the case 1 are easily damaged to some extent due to the water pressure. Because the box 1 is buried under the ground of the underground parking garage or basement, the engineering personnel is difficult to find the damaged position, and the later maintenance is not facilitated. For observing the connecting ring plate 603, the guide sleeve 601, the connecting rod 602, the vertical rod 3, the spring 7, the baffle 4 and the limiting ring plate 5 in the box body 1, the industrial endoscope probe 8 and the mobile display terminal are preferably further included; the industrial endoscope probe 8 is installed on the inner side wall of the box body 1 and is positioned between the connecting ring plate 603 and the limiting ring plate 5; the mobile display terminal is positioned outside the box body 1; the industrial endoscope probe 8 is electrically connected with a mobile display terminal. The industrial endoscope probe 8 is mounted on the inner side wall of the case 1 by a hook, a mounting plate or a clip. The first mounting distance between the edge of the baffle 4 and the inner side wall of the case 1 should be sized to avoid interference of the mounted industrial endoscope probe 8 with the up-and-down movement of the baffle 4. The box body 10 with the top cover capable of being opened or closed is arranged in the concrete protection layer 14, the USB interface 12 is arranged on the side wall of the box body 10, the spool 11 extending downwards is arranged at the bottom of the box body 10, the spool 11 is communicated with the inner cavity of the box body 10, and the spool 11 is arranged in the concrete bottom plate 15 outside the box body 1. The cable electrically connected with the industrial endoscope probe 8 penetrates into the spool 11 after penetrating out of the through hole on the side wall of the box body 1, and is electrically connected with the USB interface 12. The through hole that supplies the cable to pass on the box 1 lateral wall adopts sealing material shutoff, if: epoxy sealants, and the like. Specifically, the through hole through which the cable passes is opened on the sidewall of the tub 102. When the connecting ring plate 603, the guide sleeve 601, the connecting rod 602, the vertical rod 3, the spring 7, the baffle 4 and the limiting ring plate 5 in the box body 1 are required to be observed, the mobile display terminal is connected with the USB interface 12 through a data line, a power supply integrated with the mobile display terminal supplies power to the industrial endoscope probe 8, and the industrial endoscope probe 8 sends picture information to the mobile display terminal for displaying. The mobile display terminal processes the picture information through the existing software and displays the picture information, which is the prior art. The engineering personnel can observe the states of the connecting ring plate 603, the guide sleeve 601, the connecting rod 602, the vertical rod 3, the spring 7, the baffle 4 and the limiting ring plate 5 in the box body 1 through the mobile display terminal, and the later maintenance is convenient. When the engineering personnel find that the connecting ring plate 603, the guide sleeve 601, the connecting rod 602, the vertical rod 3, the spring 7, the baffle 4 or the limiting ring plate 5 in the box body 1 are damaged, the sealing plate 103 of the box body 1 is opened by a cutting tool for maintenance treatment. The mobile display terminal is a smart phone, a tablet personal computer and the like.
In order to facilitate the engineering personnel to know the water pressure in the box body 1, it is preferable to further comprise a water pressure gauge 13 positioned outside the box body 1; the box body 1 is connected with a water pipe 9 positioned outside the box body 1, and the water pipe 9 is communicated with the inner cavity of the box body 1; the water inlet end of the water pipe 9 is positioned below the limiting ring plate 5 and is arranged adjacent to the limiting ring plate 5; the other end of the water pipe 9 is of a closed structure; the water pressure gauge 13 is mounted on the water pipe 9. Specifically, the water pipe 9 passes through the mounting hole at the bottom of the box body 10, and extends into the box body 10, and the water pressure gauge 13 is mounted on the water pipe 9 and is positioned in the box body 10. The end of the water pipe 9 extending into the box body 10 is of a closed structure. The water pressure can be observed by the engineer opening the top cover of the box body 10.
The case 1 may have a rectangular parallelepiped structure, and preferably, the case 1 has a cylindrical structure.
The above is a specific embodiment of the present utility model, and it can be seen from the implementation process that the present utility model provides a buried underground water discharge device, which can adaptively discharge harmful high-level underground water in soil under a ground structure of an underground parking lot or a basement. The method can be used for presetting the ground structure of the underground parking garage or accurately installing and using the ground structure of the underground parking garage at the position where problems occur in the completed and used basement. According to the utility model, selective automatic discharge of the ground water level in the area can be realized after the requirement is set, so that harmful high-level ground water is eliminated, and safe low-level water is reserved. The box body is of a cylindrical structure, so that the drilling installation is facilitated, no excavation is caused, the engineering cost is low, and the construction period is short. The method has the advantages of reliable operation, safety, high efficiency, easy implementation, visualization, construction cost saving and the like.
Claims (7)
1. Buried groundwater discharging equipment, its characterized in that: the water outlet is communicated with the inner cavity of the box body (1), and a drain pipe (2) is connected to the water outlet; the lower part of the box body (1) is provided with a water seepage hole (101) communicated with the inner cavity of the box body (1);
a limiting ring plate (5) is arranged in the inner cavity of the box body (1), and the limiting ring plate (5) is positioned between the water outlet and the water seepage hole (101); the limiting ring plate (5) is horizontally arranged and connected with the inner side wall of the box body (1); the middle part of the limiting ring plate (5) is provided with a first through hole (501) for passing through the underground water;
the device also comprises a vertical rod (3) and a baffle (4) which are positioned in the inner cavity of the box body (1), wherein the vertical rod (3) and the baffle (4) are positioned above the limiting ring plate (5);
the lower end of the vertical rod (3) is connected with a baffle (4); the vertical rod (3) is connected with the inner side wall of the box body (1) through an up-down motion guide structure (6);
the baffle plate (4) is lapped on the limiting ring plate (5) and can cover the first through hole (501); the first installation space for passing through the underground water is formed between the edge of the baffle plate (4) and the inner side wall of the box body (1).
2. A buried groundwater drainage apparatus as defined in claim 1 wherein: the up-and-down motion guide structure (6) comprises guide sleeves (601) which are arranged above the limiting ring plates (5) at intervals, and the guide sleeves (601) are connected with the inner side wall of the box body (1) through connecting pieces;
the guide sleeve (601) vertically arranged is sleeved on the vertical rod (3) and is in sliding fit with the vertical rod.
3. A buried groundwater drainage apparatus as claimed in claim 2 wherein: the connecting piece comprises connecting ring plates (603) which are arranged above the limiting ring plates (5) at intervals, and a second through hole (604) is formed in the middle of each connecting ring plate (603);
the connecting ring plate (603) which is horizontally arranged is connected with the inner side wall of the box body (1);
the guide sleeve (601) is positioned in a second through hole (604) of the connecting ring plate (603) and is connected with the connecting rod (602); a second installation space for passing underground water is formed between the outer side wall of the guide sleeve (601) and the hole wall of the second through hole (604);
the lower end of the guide sleeve (601) is positioned below the connecting ring plate (603).
4. A buried groundwater drainage apparatus as claimed in claim 3 wherein: the plurality of connecting rods (602) are arranged, and the plurality of connecting rods (602) are uniformly arranged at intervals along the circumferential direction of the guide sleeve (601).
5. A buried groundwater drainage apparatus as claimed in claim 2 wherein: the novel vertical rod guide device is characterized by further comprising a spring (7), wherein the spring (7) is sleeved on the vertical rod (3) and is positioned between the guide sleeve (601) and the baffle plate (4).
6. A buried groundwater drainage apparatus as claimed in claim 3 wherein: the system also comprises an industrial endoscope probe (8) and a mobile display terminal;
the industrial endoscope probe (8) is arranged on the inner side wall of the box body (1) and is positioned between the connecting ring plate (603) and the limiting ring plate (5);
the mobile display terminal is positioned outside the box body (1);
the industrial endoscope probe (8) is electrically connected with the mobile display terminal.
7. A buried groundwater drainage apparatus as defined in claim 1 wherein: the water pressure meter (13) is positioned outside the box body (1);
the box body (1) is connected with a water pipe (9) positioned outside the box body (1), and the water pipe (9) is communicated with the inner cavity of the box body (1); the water inlet end of the water pipe (9) is positioned below the limiting ring plate (5) and is arranged adjacent to the limiting ring plate (5); the other end of the water pipe (9) is of a closed structure;
the water pressure gauge (13) is arranged on the water pipe (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320187797.5U CN219298376U (en) | 2023-01-12 | 2023-01-12 | Buried underground water discharge device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320187797.5U CN219298376U (en) | 2023-01-12 | 2023-01-12 | Buried underground water discharge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219298376U true CN219298376U (en) | 2023-07-04 |
Family
ID=86958218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320187797.5U Active CN219298376U (en) | 2023-01-12 | 2023-01-12 | Buried underground water discharge device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219298376U (en) |
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2023
- 2023-01-12 CN CN202320187797.5U patent/CN219298376U/en active Active
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