CN208668429U - A kind of waterproof foundation pit - Google Patents
A kind of waterproof foundation pit Download PDFInfo
- Publication number
- CN208668429U CN208668429U CN201820720991.4U CN201820720991U CN208668429U CN 208668429 U CN208668429 U CN 208668429U CN 201820720991 U CN201820720991 U CN 201820720991U CN 208668429 U CN208668429 U CN 208668429U
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- China
- Prior art keywords
- foundation pit
- base plate
- plate
- water
- pit
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model relates to Construction Technology fields, especially a kind of waterproof foundation pit, including foundation pit, mine dam is provided on the outer wall of the foundation pit, the bottom of the foundation pit is provided with base plate of foundation pit, the surrounding of the base plate of foundation pit is fixedly connected with the inner wall of mine dam, and the junction of base plate of foundation pit and mine dam is equidistant is preset with permeable hole, the upper middle side part of the base plate of foundation pit is equipped with water pump, the water inlet of the water pump is equipped with water inlet pipe, the foundation pit is provided with the bottom plate that catchments close to the bottom of base plate of foundation pit, described catchment is provided with catch pit between bottom plate and base plate of foundation pit, the bottom centre of the catch pit offers catch basin, water absorption plate is provided in the catch basin, the bottom of the water absorption plate is provided with filter screen, the one end of the water inlet pipe far from water pump is connected through the top of base plate of foundation pit and water absorption plate, this is practical New structure is simple, is easy to use, effectively raises waterproof effect, is easy to use.
Description
Technical field
The utility model relates to Construction Technology field more particularly to a kind of waterproof foundation pits.
Background technique
Foundation pit is the heatable adobe sleeping platform excavated in basic engineering position by substrate absolute altitude and basic plane size.Root is answered before excavation
Excavation plan is determined in conjunction with live nearby buildings situation according to geological hydrology data, and performs water-proof drainage work.With base
The excavation in hole is deeper and deeper, and area is increasing, and the design and construction of diaphram wall become increasingly complex, it is required theoretical and
Technology is also higher and higher.When due to excavation of foundation pit, especially deep pit digging when, need to take drop to the underground water inside foundation pit
Water measure, to prevent infiltration in foundation pit, to guarantee that deep excavation project can be gone on smoothly, but existing foundation pit waterproof effect compared with
Difference, it has not been convenient to use.
Utility model content
It is poor purpose of the utility model is to solve waterproof effect exists in the prior art, it has not been convenient to use etc. and to lack
Point, and a kind of waterproof foundation pit proposed.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of waterproof foundation pit, including foundation pit are designed, mine dam, the bottom of the foundation pit are provided on the outer wall of the foundation pit
Portion is provided with base plate of foundation pit, and the surrounding of the base plate of foundation pit is fixedly connected with the inner wall of mine dam, and base plate of foundation pit and waterproof
The junction of wall is equidistant to be preset with permeable hole, and the upper middle side part of the base plate of foundation pit is equipped with water pump, the water inlet of the water pump
Mouth is equipped with water inlet pipe, and the water outlet of the water pump is equipped with outlet pipe, and the one end of the outlet pipe far from water pump and setting exist
The outer water trough of foundation pit connects, and equidistant on the outlet pipe to be equipped with fixing piece, the fixing piece is fixed by support rod
On base plate of foundation pit and mine dam, the foundation pit is provided with the bottom plate that catchments close to the bottom of base plate of foundation pit, it is described catchment bottom plate with
Catch pit is provided between base plate of foundation pit, the bottom centre of the catch pit offers catch basin, is provided in the catch basin
Water absorption plate, the bottom of the water absorption plate are provided with filter screen, and the one end of the water inlet pipe far from water pump is through base plate of foundation pit and inhales
The top of water pond connects.
Preferably, the mine dam is concrete, and the two sides of the concrete is provided with waterproof layer.
Preferably, the top of the bottom plate that catchments is slope.
Preferably, the surrounding of the bottom plate that catchments is fixedly connected with the sidewall bottom of mine dam respectively.
The utility model proposes a kind of waterproof foundation pit, beneficial effect is: by catchment bottom plate and base plate of foundation pit it
Between catch pit is set, catch pit center be arranged catch basin, the water absorption plate of filter screen is provided in catch basin, in foundation pit
Water pump is installed on the top of bottom plate, is connect water pump with water absorption plate using water inlet pipe, is easy to use, effective to improve convenient for draining
Waterproof effect, the utility model structure is simple, is easy to use, effectively raises waterproof effect, is easy to use.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of waterproof foundation pit structural schematic diagram.
In figure: mine dam 1, catch pit 3, the bottom plate 4 that catchments, base plate of foundation pit 5, filter screen 6, water absorption plate 7, catchments at permeable hole 2
Slot 8, support rod 9, foundation pit 10, water inlet pipe 11, water pump 12, outlet pipe 13, fixing piece 14.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1, a kind of waterproof foundation pit, including foundation pit 10 are provided with mine dam 1, mine dam 1 on the outer wall of foundation pit 10
Two sides for concrete, concrete is provided with waterproof layer, has good waterproof effect, convenient for design, the bottom of foundation pit 10
It is provided with base plate of foundation pit 5, the surrounding of base plate of foundation pit 5 is fixedly connected with the inner wall of mine dam 1, and base plate of foundation pit 5 and mine dam 1
Junction it is equidistant be preset with permeable hole 2, the upper middle side part of base plate of foundation pit 5 is equipped with water pump 12, the water inlet peace of water pump 12
Equipped with water inlet pipe 11, the water outlet of water pump 12 is equipped with outlet pipe 13, and the one end of outlet pipe 13 far from water pump 12 and setting are in base
The outer water trough in hole 10 connects, and equidistant on outlet pipe 13 to be equipped with fixing piece 14, fixing piece 14 is fixed on by support rod 9
On base plate of foundation pit 5 and mine dam 1, foundation pit 10 is provided with the bottom plate 4 that catchments close to the bottom of base plate of foundation pit 5, the surrounding for the bottom plate 4 that catchments
It is fixedly connected respectively with the sidewall bottom of mine dam 1, is easy to use, catchments and be provided with catch pit between bottom plate 4 and base plate of foundation pit 5
3, the top for the bottom plate 4 that catchments is slope, and easy to use convenient for catchmenting, the bottom centre of catch pit 3 offers catch basin 8, collection
Water absorption plate 7 is provided in sink 8, the bottom of water absorption plate 7 is provided with filter screen 6, and water inlet pipe 11 runs through far from one end of water pump 12
Base plate of foundation pit 5 is connect with the top of water absorption plate 7.
Workflow: when the utility model is used, when the ponding meeting there are when ponding is arranged at 5 top of base plate of foundation pit of foundation pit 10
It is flowed into catch pit 3 by permeable hole 2, starts water pump 12 when the water in catch pit 3 is accumulated to certain depth, water pump 12 passes through
Water inlet pipe 11 extracts the water in catch pit 3 out, and outlet pipe 13 is discharged by outlet pipe 13, is easy to use, can effectively play
Waterproof effect is easy to use.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (4)
1. a kind of waterproof foundation pit, including foundation pit (10), it is characterised in that: be provided with mine dam on the outer wall of the foundation pit (10)
(1), the bottom of the foundation pit (10) is provided with base plate of foundation pit (5), the surrounding of the base plate of foundation pit (5) with mine dam (1)
Inner wall is fixedly connected, and base plate of foundation pit (5) and mine dam (1) junction it is equidistant be preset with permeable hole (2), the foundation pit bottom
The upper middle side part of plate (5) is equipped with water pump (12), and the water inlet of the water pump (12) is equipped with water inlet pipe (11), the water pump
(12) water outlet is equipped with outlet pipe (13), and the outlet pipe (13) one end and setting far from water pump (12) are in foundation pit (10)
Outer water trough connection, equidistant on the outlet pipe (13) to be equipped with fixing piece (14), the fixing piece (14) passes through branch
Strut (9) is fixed on base plate of foundation pit (5) and mine dam (1), and the foundation pit (10) is provided with close to the bottom of base plate of foundation pit (5)
It catchments bottom plate (4), is provided with catch pit (3) between the bottom plate that catchments (4) and base plate of foundation pit (5), the bottom of the catch pit (3)
Portion center offers catch basin (8), is provided with water absorption plate (7) in the catch basin (8), the bottom setting of the water absorption plate (7)
Have filter screen (6), the water inlet pipe (11) runs through the top of base plate of foundation pit (5) and water absorption plate (7) far from the one end of water pump (12)
Connection.
2. a kind of waterproof foundation pit according to claim 1, it is characterised in that: the mine dam (1) is concrete, described mixed
The two sides for coagulating soil is provided with waterproof layer.
3. a kind of waterproof foundation pit according to claim 1, it is characterised in that: the top of the bottom plate that catchments (4) is slope
Face.
4. a kind of waterproof foundation pit according to claim 1, it is characterised in that: the surrounding of the bottom plate that catchments (4) respectively with
The sidewall bottom of mine dam (1) is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820720991.4U CN208668429U (en) | 2018-05-15 | 2018-05-15 | A kind of waterproof foundation pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820720991.4U CN208668429U (en) | 2018-05-15 | 2018-05-15 | A kind of waterproof foundation pit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208668429U true CN208668429U (en) | 2019-03-29 |
Family
ID=65822003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820720991.4U Expired - Fee Related CN208668429U (en) | 2018-05-15 | 2018-05-15 | A kind of waterproof foundation pit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208668429U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111705836A (en) * | 2020-06-23 | 2020-09-25 | 山东大学 | Shock attenuation prevention of seepage drainage underground structure |
| CN112681354A (en) * | 2021-01-24 | 2021-04-20 | 中国电建市政建设集团有限公司 | Novel active anti-seepage subway station bottom plate structure and construction method thereof |
-
2018
- 2018-05-15 CN CN201820720991.4U patent/CN208668429U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111705836A (en) * | 2020-06-23 | 2020-09-25 | 山东大学 | Shock attenuation prevention of seepage drainage underground structure |
| CN111705836B (en) * | 2020-06-23 | 2021-07-02 | 山东大学 | Shock attenuation prevention of seepage drainage underground structure |
| KR20210158353A (en) * | 2020-06-23 | 2021-12-30 | 산동 유니버시티 | Vibration reduction and leak prevention drainage underground structure |
| KR102360277B1 (en) | 2020-06-23 | 2022-02-09 | 산동 유니버시티 | Vibration reduction and leak prevention drainage underground structure |
| CN112681354A (en) * | 2021-01-24 | 2021-04-20 | 中国电建市政建设集团有限公司 | Novel active anti-seepage subway station bottom plate structure and construction method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190329 Termination date: 20210515 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |