CN209603202U - Basement anti-floating discharge structure - Google Patents
Basement anti-floating discharge structure Download PDFInfo
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- CN209603202U CN209603202U CN201920161802.9U CN201920161802U CN209603202U CN 209603202 U CN209603202 U CN 209603202U CN 201920161802 U CN201920161802 U CN 201920161802U CN 209603202 U CN209603202 U CN 209603202U
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- filter pipe
- filter
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Abstract
The utility model relates to a kind of basement anti-floating discharge structures, including concrete cushion, floor structure layer, outer wall of basement, middle part filter pipe, periphery filter pipe, horizontal communicating pipe, collection pipe, collector pipe, sump and water pump；Middle part filter pipe and periphery filter pipe bottom end are all closed, and side wall opens up filtration hole；Multiple periphery filter pipes are distributed in the periphery of basement range, and floor structure layer is stretched out at top；Multiple middle part filter pipe arrays are distributed within the scope of basement, and concrete cushion is stretched out on top, and top cleans closing of blocking up with PVC；It is located at horizontal communicating pipe below concrete cushion, middle part filter pipe and periphery filter pipe is interconnected；Collection pipe is located above floor structure layer and two adjacent periphery filter pipes is interconnected；One end of collector pipe is connected to collection pipe, and the other end stretches in the sump outside room exterior wall located underground；Water pump is located in sump.The utility model has construction is simple, the few advantage of occupied ground.
Description
Technical field
The utility model relates to the technical fields of basement anti-floating construction, drain and tie more particularly, to a kind of basement anti-floating
Structure.
Background technique
Basement structure generally forms closed cabinet, due to the presence of underground water, will receive under effect of water pressure to
On water buoyancy effect.For buried depth compared with deep, the higher construction of underground structure of hydrostatic water table, Anti-floating design is the weight of structure design
Want component part.If structural anti-buoyancy is unsatisfactory for requiring, it may cause underground structure floating, bottom slab crack, cause different degrees of
Underground structure destroys.
The method that China's Anti-floating design mainly uses " anti-" at present determines that highest hydrostatic water table, dead load and water are floating
The difference of power prevents basement structure from floating by using the mode of uplift pile, anti-float anchor rod or increase counterweight.In recent years
Blind drainage float Structure is developed, existing blind drainage float Structure technical measures are in outer wall of basement and foundation pit retaining wall
Between intercepting ditch and sump are set, french drain is arranged in basement bottom board and intercepting ditch lower part, but structure is complicated for french drain, it includes
Blind-ditch pipe, geotextiles and the metalling being laid with around blind-ditch pipe etc., construction requirement is high, process is more.In addition, existing french drain row
Water float Structure needs to use biggish place between outer wall of basement and foundation pit retaining wall, still, as the site coverage in city is got over
Come it is bigger, new building construction period for using site area it is also smaller and smaller, foundation pit retaining wall it is vertical with outer wall of basement away from
From smaller and smaller, therefore existing blind drainage float Structure is many times not suitable for, and needs to design a kind of construction is simple, is occupied
The few Novel underground room anti-floating discharge structure in place.
Utility model content
The purpose of the utility model is to provide a kind of construction is simple, the few basement anti-floating discharge structure of occupied ground.
The above-mentioned purpose of utility model of the utility model has the technical scheme that a kind of basement is anti-
Floating mat water-bound, including concrete cushion, floor structure layer, outer wall of basement, middle part filter pipe, periphery filter pipe, level are even
Siphunculus, collection pipe, collector pipe, sump and water pump；The middle part filter pipe and periphery filter pipe are inserted vertically into concrete
In the bed course soil body below, the two bottom end is all closed, side wall opens up filtration hole；Multiple periphery filter pipes are distributed in basement model
Floor structure layer is stretched out at the periphery enclosed, top；Multiple middle part filter pipe arrays are distributed within the scope of basement, and top is stretched out mixed
Solidifying soil padding, top clean closing of blocking up with PVC；It is located at horizontal communicating pipe below concrete cushion, more horizontal communicating pipes will
Middle part filter pipe and periphery filter pipe are interconnected；Collection pipe is located above floor structure layer, and more collection pipes are by adjacent two
Root periphery filter pipe is interconnected, and is formed close to the cyclic annular charge for remittance circuit of outer wall of basement；One end of collector pipe and collection pipe connect
Logical, the other end stretches in the sump outside room exterior wall located underground；Water pump is located in sump.
By using above-mentioned technical proposal, it is all catchment, charge for remittance structure is arranged at the lower section of basement, compare existing skill
Have required place few in outer wall of basement setting anti-floating discharge structure in art, the stronger advantage of applicability.And rigidity level
The construction for being laid with french drain than in the prior art of connecting tube is more efficient, and rigid pipe can preferably be prevented than plastics blind pipe flexible
Only basement sinks.
The utility model is further arranged to: the level communicating pipe is rigid tube body.
By using above-mentioned technical proposal, the load that top basement transmits can be preferably carried.
The utility model is further arranged to: further including flexible connection pipe fitting, the flexible connection pipe fitting is located at water
Between flat communicating pipe and middle part filter pipe and between horizontal communicating pipe and periphery filter pipe.
By using above-mentioned technical proposal, rigid horizontal communicating pipe and middle part filter pipe and periphery filter pipe can be avoided
Joint be broken.
The utility model is further arranged to: middle part filter pipe and periphery filter pipe are the bilayer for being provided with ring cavity
It manages, is provided with filter material layer in ring cavity.
By using above-mentioned technical proposal, underground water can be more efficiently collected, is avoided in drainage pipeline networks because having too many
Silt particle results in blockage.
The utility model is further arranged to: middle part filter pipe and periphery filter pipe bottom end are provided with tip.
By using above-mentioned technical proposal, facilitates middle part filter pipe and periphery filter pipe is preferably inserted into underground.
The utility model is further arranged to: the periphery of the periphery filter pipe is connected with cyclic annular seal plate, cyclic annular sealing
Plate is located in floor structure layer.
By using above-mentioned technical proposal, prevent underground water from permeating up along the outer wall of periphery filter pipe.
The utility model is further arranged to: horizontal communicating pipe is PE pipe.
By using above-mentioned technical proposal, PE pipe has intensity high, and the good advantage of durability can prevent under basement
It is heavy.
The utility model is further arranged to: flexible connection pipe fitting is bellows.
By using above-mentioned technical proposal, bellows has intensity height, the good advantage of durability, and can produce certain
Deformation, so that the joint of rigid horizontal communicating pipe and middle part filter pipe and periphery filter pipe be avoided to be broken.
In conclusion the advantageous effects of the utility model are as follows:
1. due to it is all catchment, charge for remittance structure is arranged at the lower section of basement, compared to the prior art outside basement
Anti-floating discharge structure, which is arranged, in wall has required place few, the stronger advantage of applicability.
2. the construction for being laid with french drain than in the prior art of rigidity level connecting tube is more efficient, rigid pipe is than modeling flexible
Material blind pipe preferably can prevent basement from sinking.
3. the setting of Double-layer water-filtering pipe, improves water collection efficiency, silt blocking discharge pipe line is prevented, while preventing from causing ground
The soil body of lower room bottom is lost and basement is caused to settle.
Detailed description of the invention
Fig. 1 is the overall structure diagram of basement anti-floating discharge structure；
Fig. 2 is A-A sectional view in Fig. 1；
Fig. 3 is B-B sectional view in Fig. 1；
Fig. 4 is the partial enlarged view of A in Fig. 1；
Fig. 5 is the structural schematic diagram of Double-layer water-filtering pipe of giving prominence to the key points.
In figure, 11, concrete cushion；12, floor structure layer；13, outer wall of basement；2, middle part filter pipe；3, periphery is filtered
Water pipe；31, seal plate；4, horizontal communicating pipe；5, collection pipe；6, collector pipe；7, sump；8, water pump；91, filtration hole；92,
PVC cleaning is blocked up；93, it is flexibly connected pipe fitting；94, filter material layer；95, tip.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It referring to Fig.1, is a kind of basement waterproofing structure disclosed by the utility model, including concrete cushion 11, bottom plate knot
Structure layer 12, outer wall of basement 13 further include middle part filter pipe 2, periphery filter pipe 3, horizontal communicating pipe 4, collection pipe 5, collector pipe
6, sump 7 and water pump 8；Middle part filter pipe 2 and periphery filter pipe 3 are inserted vertically into the soil body below of concrete cushion 11
In, the two bottom end is all closed, side wall opens up filtration hole 91.In conjunction with Fig. 1 and Fig. 2, multiple periphery filter pipes 3 are distributed in basement
Floor structure layer 12 is stretched out at four peripheries in range, top；Multiple 2 arrays of middle part filter pipe are distributed in basement range
Interior, concrete cushion 11 is stretched out on top, and top cleans 92 closings of blocking up with PVC；Horizontal communicating pipe 4 is located under concrete cushion 11
Middle part filter pipe 2 and periphery filter pipe 3 are interconnected communicating pipe 4 by side, more levels；Collection pipe 5 is located at floor structure layer 12
Top, in conjunction with Fig. 1 and Fig. 3, two adjacent periphery filter pipes 3 are interconnected by more collection pipes 5, are formed close to outside basement
The cyclic annular charge for remittance circuit of wall 13；One end of collector pipe 6 is connected to collection pipe 5, and the other end stretches to outside room exterior wall 13 located underground
In the sump 7 in portion；Water pump 8 in sump 7 will collect after water pump drainage into municipal drainage pipe network.
The working principle of the utility model is: underground water passes through the middle part filter pipe 2 and periphery filter pipe 3 for being inserted into the soil body
The filtration hole 91 of side wall enters in filter pipe, and horizontal communicating pipe 4 leads to all underground water in periphery filter pipe 3；Due to underground
The normal water level of water is higher than basement floor constructions layer 12, so underground water is pressed into collection pipe 5 and catchments under hydrostatic pressure
In pipe 6, and drain into sump 7；Water pump 8 in sump 7 drains into the underground water after collecting in city planting ductwork.To be located at
The water of basement bottom is discharged, and prevents basement floating-up.
Due to it is all catchment, charge for remittance structure (in addition to sump 7) is arranged at the lower section of basement, compared to the prior art
Anti-floating discharge structure, which is arranged, in outer wall of basement 13 has required place few, the stronger advantage of applicability.And rigidity level connects
The construction for being laid with french drain than in the prior art of adapter tube is more efficient, and rigid pipe can be prevented preferably than plastics blind pipe flexible
Basement sinks.
The occupancy area of plane of sump 7 is little, the basement periphery any position that can be set, flexible arrangement.It catchments
The outside that outer wall of basement 13 is arranged in well 7 can prevent from flowing into basement when water is full in well.
After being constructed due to concrete cushion 11, before floor structure layer 12 is constructed, concrete cushion 11 is floated by underground water
Power is easily broken, so underground water can be collected by the middle part filter pipe 2 and periphery filter pipe 3 of row matrix arrangement,
Then the factors such as order are poured according to site operation environment and concrete cushion 11, by middle part filter pipe 2 and periphery filter pipe 3
Top nozzle part carry out temporary enclosed, partially connect interim collection pipe 5, then water be expelled in city planting ductwork, thus
Prevent the destruction of concrete cushion 11.In conjunction with Fig. 1 and Fig. 3, after the completion of the construction of concrete cushion 11, by middle part filter pipe 2
Top PVC cleans 92 all closings of blocking up, and then pours 12 concrete of floor structure layer, then installing collection pipe 5 again will be all
Side filter pipe 3 is connected, and is finally drained into sump 7.The top of middle part filter pipe 2 PVC cleans 92 all closure of blocking up, and is used in combination
12 concrete of floor structure layer carries out gland, so that underground water be prevented to enter basement from the top of middle part filter pipe 2.Due to
Collection pipe 5 is only installed at the periphery of basement at outer wall of basement 13, thus ensure that the smooth of basement medium position,
The advantageous utilization for using basement space.
In conjunction with Fig. 1 and Fig. 4, PE pipe can be rigid horizontal communicating pipe 4, transmitted preferably to carry top basement
Load.But the influence of the differential settlement due to whole building, rigid PE pipe and middle part filter pipe 2 and periphery filter pipe
3 joint is easy to happen fracture, therefore flexibility is arranged between horizontal communicating pipe 4 and middle part filter pipe 2 and periphery filter pipe 3
Pipe fitting 93 is connected, flexible connection pipe fitting 93 can be bellows, and one end was protruded into horizontal communicating pipe 4, and one end is filtered from middle part
The side wall of water pipe 2 or periphery filter pipe 3 protrudes into pipe.
Further, it as shown in figure 5, in order to more efficiently collect underground water, avoids in drainage pipeline networks because there is too many mud
Sand results in blockage, so middle part filter pipe 2 and periphery filter pipe 3 are the bimetallic tube for being provided with ring cavity, in ring cavity
It is provided with filter material layer 94, to preferably be filtered underground water, filtrate can be the preferable rubble of gradation or sandy gravel etc..
Bimetallic tube people setting can also play the beneficial effect for preventing from causing the soil body of basement bottom to be lost and basement being caused to settle.
Underground, middle part filter pipe 2 and periphery drainage are preferably inserted into order to facilitate middle part filter pipe 2 and periphery filter pipe 3
3 bottom end of pipe is provided with tip 95.
As shown in figure 5, old place is lauched meeting since periphery filter pipe 3 breaks through concrete cushion 11 and floor structure layer 12
Outer wall along periphery filter pipe 3 permeates up.Therefore, cyclic annular seal plate 31, cyclic annular sealing are welded in the periphery of periphery filter pipe 3
Plate 31 is located in floor structure layer 12.When the concreting of floor structure layer 12, cyclic annular seal plate 31 is wrapped up, to cut off
The path of water penetration, plays waterproof action.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (8)
1. a kind of basement anti-floating discharge structure, including concrete cushion (11), floor structure layer (12) and outer wall of basement
(13), it is characterised in that: further include middle part filter pipe (2), periphery filter pipe (3), horizontal communicating pipe (4), collection pipe (5), collection
Water pipe (6), sump (7) and water pump (8)；The middle part filter pipe (2) and periphery filter pipe (3) are inserted vertically into concrete
In bed course (11) soil body below, the two bottom end is all closed, side wall opens up filtration hole (91)；Multiple periphery filter pipes (3) point
Cloth stretches out floor structure layer (12) at the periphery of basement range, top；Multiple middle part filter pipe (2) arrays are distributed in underground
Within the scope of room, concrete cushion (11) are stretched out on top, and top PVC cleans (92) closing of blocking up；Horizontal communicating pipe (4) is located at mixed
Below solidifying soil padding (11), middle part filter pipe (2) and periphery filter pipe (3) are interconnected by more horizontal communicating pipes (4)；Charge for remittance
Pipe (5) is located above floor structure layer (12), and two adjacent periphery filter pipes (3) are interconnected by more collection pipes (5), shape
At the cyclic annular charge for remittance circuit close to outer wall of basement (13)；One end of collector pipe (6) is connected to collection pipe (5), and the other end protrudes into
In the sump (7) external to room exterior wall (13) located underground；Water pump (8) is located in sump (7).
2. basement anti-floating discharge structure according to claim 1, it is characterised in that: level communicating pipe (4) is rigid
Property tube body.
3. basement anti-floating discharge structure according to claim 2, it is characterised in that: further include flexible connection pipe fitting
(93), the flexible connection pipe fitting (93) is located between horizontal communicating pipe (4) and middle part filter pipe (2) and level communicating pipe
(4) between periphery filter pipe (3).
4. basement anti-floating discharge structure according to claim 1, it is characterised in that: middle part filter pipe (2) and periphery filter
Water pipe (3) is the bimetallic tube for being provided with ring cavity, and filter material layer (94) are provided in ring cavity.
5. basement anti-floating discharge structure according to claim 1, it is characterised in that: middle part filter pipe (2) and periphery filter
Water pipe (3) bottom end is provided with tip (95).
6. basement anti-floating discharge structure according to claim 1, it is characterised in that: outside the periphery filter pipe (3)
It is connected in week cyclic annular seal plate (31), cyclic annular seal plate (31) is located in floor structure layer (12).
7. basement anti-floating discharge structure according to claim 2, it is characterised in that: horizontal communicating pipe (4) is PE pipe.
8. basement anti-floating discharge structure according to claim 3, it is characterised in that: flexible connection pipe fitting (93) is wave
Line pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920161802.9U CN209603202U (en) | 2019-01-29 | 2019-01-29 | Basement anti-floating discharge structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920161802.9U CN209603202U (en) | 2019-01-29 | 2019-01-29 | Basement anti-floating discharge structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209603202U true CN209603202U (en) | 2019-11-08 |
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ID=68401364
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920161802.9U Active CN209603202U (en) | 2019-01-29 | 2019-01-29 | Basement anti-floating discharge structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN209603202U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113737865A (en) * | 2021-09-02 | 2021-12-03 | 中国新兴建设开发有限责任公司 | Drainage pressure reducing device for solving sudden overhigh underground water level and construction method thereof |
| CN114197478A (en) * | 2021-12-28 | 2022-03-18 | 安徽重标建筑工程有限公司 | Auxiliary device applied to foundation pit dewatering construction and working method thereof |
-
2019
- 2019-01-29 CN CN201920161802.9U patent/CN209603202U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113737865A (en) * | 2021-09-02 | 2021-12-03 | 中国新兴建设开发有限责任公司 | Drainage pressure reducing device for solving sudden overhigh underground water level and construction method thereof |
| CN114197478A (en) * | 2021-12-28 | 2022-03-18 | 安徽重标建筑工程有限公司 | Auxiliary device applied to foundation pit dewatering construction and working method thereof |
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