CN209308079U - Water draw-off for Underground Building for Anti-floating - Google Patents
Water draw-off for Underground Building for Anti-floating Download PDFInfo
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- CN209308079U CN209308079U CN201821860299.8U CN201821860299U CN209308079U CN 209308079 U CN209308079 U CN 209308079U CN 201821860299 U CN201821860299 U CN 201821860299U CN 209308079 U CN209308079 U CN 209308079U
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- water draw
- side wall
- casing
- floating
- switching device
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Abstract
The utility model relates to a kind of water draw-offs for Underground Building for Anti-floating, including side wall water draw-off, bottom plate water draw-off and drainpipe；Side wall water draw-off is mounted in side wall, and bottom plate water draw-off is mounted below the gutter of basement bottom board；Side wall water draw-off and bottom plate water draw-off all include casing and filter device；The both ends of casing are extension diameter section, and the other end of casing is equipped with drainage packet, and filter device is mounted on inside pipe casing；Side wall water draw-off further includes switching device, and switching device is mounted on the end of casing, and the upper end of drainpipe is connect with the switching device of side wall water draw-off, and the lower end of drainpipe introduces the water into the gutter of basement bottom board.The utility model avoids basement wall leak, infiltration, while can also influence draining to avoid because filter device blocks, and side wall water draw-off and bottom plate water draw-off can be installed by the way of pre-buried or rear aperture, and mode is flexible, applied widely.
Description
Technical field
The utility model relates to a kind of water draw-offs for Underground Building for Anti-floating.
Background technique
Underground structure when soil cover weight it is inadequate when, under surface water and groundwater effect, Chang Fasheng floats phenomenon.Underground
When building floats, along with structure base slab and column cracking destruction, remedy difficult and costly.
Chinese patent ZL2007100524399 discloses a kind of anti-floating of underground building method, that is, allow underground water by
The drain hole being arranged on underground structure exterior wall or bottom plate, it is organized to enter the room in drainage system, by reducing outdoor ground
Lower water level reduces underground water to the floating pressure of structure, reaches the requirement of anti-floating processing.But the patented method implement when,
There are problems that infiltration, leak, and drain hole is easy blocking during actual use, causes impeded drainage logical.
Summary of the invention
The technical problem to be solved by the present invention is to, provide it is a kind of can be improved drainage effect for hypogee
The water draw-off of anti-floating.
The technical scheme adopted by the utility model to solve the technical problem is as follows: constructing a kind of for Underground Building for Anti-floating
Water draw-off, including side wall water draw-off and drainpipe；The side wall water draw-off is mounted in side wall；
The side wall water draw-off includes casing, filter device and switching device；The both ends of described sleeve pipe are extension diameter section, institute
The other end for stating casing is equipped with drainage packet, and the filter device is mounted on inside described sleeve pipe；The switching device is mounted on set
The end of pipe, the upper end of the drainpipe are connect with the switching device of the side wall water draw-off, and the lower end Jiang Shui of drainpipe draws
Enter in the gutter of basement bottom board.
It further include bottom plate water draw-off in above scheme, the bottom plate water draw-off includes casing and filter device；It is described
The both ends of casing are extension diameter section, and the other end of described sleeve pipe is equipped with drainage packet, and the filter device is mounted on inside described sleeve pipe.
In above scheme, seal ring is equipped on the outside of described sleeve pipe.
In above scheme, the drainpipe is connect by elbow with the switching device, the switching device and elbow
Connecting hole is eccentric orfice.
In above scheme, the filter device includes the cylinder for being provided with water hole, and the inside of the cylinder is loaded multistage
Filtering material.
In above scheme, the end of described sleeve pipe is wound with waterproof roll.
The water draw-off for Underground Building for Anti-floating for implementing the utility model, has the advantages that
1, by components such as setting casing, conversion equipment and drainpipes, the underground water on the outside of side wall can be introduced into underground
It is discharged in the gutter of room, water all circulates in pipeline, it is not easy to penetrate into wall, avoid basement wall leak, infiltration；
2, filter device is mounted in casing, can very easily be taken out from casing, be facilitated and cleaned or replaced,
To avoid influencing draining because filter device blocks；
3, side wall water draw-off and bottom plate water draw-off can be installed by the way of pre-buried or rear aperture, side
Formula is flexible, applied widely.
Detailed description of the invention
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing:
Fig. 1 is the part perspective view of the explosion of side wall water draw-off；
Fig. 2 is the assembled state schematic diagram of side wall water draw-off；
Fig. 3 is the part perspective view of the explosion of bottom plate water draw-off；
Fig. 4 is the assembled state schematic diagram of bottom plate water draw-off；
Fig. 5 is the schematic diagram of switching device；
Fig. 6 is the schematic diagram of another angle of switching device.
Specific embodiment
For a clearer understanding of the technical features, objectives and effects of the utility model, now control attached drawing is detailed
Illustrate specific embodiment of the present utility model.
As shown in figures 1 to 6, the utility model is used for the constructing device of Underground Building for Anti-floating, including side wall water draw-off, bottom
Plate water draw-off and drainpipe 5；Side wall water draw-off is mounted in side wall, and bottom plate water draw-off is mounted on the row of basement bottom board
9 lower section of ditch.
Side wall water draw-off and bottom plate water draw-off all include casing 1 and filter device 6.The both ends of casing 1 are extension diameter section,
The other end of casing 1 is equipped with drainage packet 7, and filter device 6 is mounted on inside casing 1.Side wall water draw-off further includes switching device
4, switching device 4 is mounted on the end of casing 1, and the upper end of drainpipe 5 is connect with the switching device 4 of side wall water draw-off, draining
The lower end of pipe 5 introduces the water into the gutter 9 of basement bottom board.
Further, the lower end of drainpipe 5 can connect water cover 10, and water flow is avoided to splash.
Further, it is equipped with seal ring 2 on the outside of casing 1, water blocking effect can be played.
Further, drainpipe 5 is connect by elbow with switching device 4, as shown in fig. 6, the company of switching device 4 and elbow
Connecing hole is eccentric orfice.Connecting hole, that is, apopore of switching device 4 is situated so as to filter through filter device 6 by 4 side of switching device
Infiltration through apopore flow into drainpipe 5.Twice rubber seal cushion rubber is set on switching device 4, makes switching device 4 and casing
Being completely embedded between 1 prevents leak while being also convenient for demolition and maintenance.
Conversion equipment 4 is docked using inline mode with side wall casing 1, and 4 built-in part of conversion equipment is equipped with twice rubber
Sealing necklace can play good water-stagnating effect.In addition, converter device 4 is internally provided with eccentric adjuster, it can be one
Determine the verticality that eccentric mouth docking appearance is adjusted in range.
Further, filter device 6 includes the cylinder for being provided with water hole, and multistage filtering material is loaded in the inside of cylinder.
Further, the end of cylinder is equipped with pull ring, facilitates taking-up.
Further, the end of casing 1 is wound with waterproof roll 8, further increases waterproofness.Casing 1 is located at outside wall
Side can also connect waterproof layer extension pipe 3, further increase the effect of antiseep.
The utility model side wall water draw-off installation method is as follows:
(1) basement side wall water draw-off can be using pre-buried or rear aperture mode；
(2) it as used pre-buried mode, then binds simultaneously, is buried more than exterior wall steel plate for sealing water and fixed pre- in side wall reinforcing bar
Bushing burying 1, specific height are subject to design drawing, and casing 1 sets one of seal ring 2.1 length of service sleeve is that outer wall of basement is thick
Degree, nozzle blocks, when preventing side wall concrete from pouring in sleeve pipe 1.
(3) after outer wall of basement demoulding, construction outer wall of basement waterproof is carried out.
(4) both ends nozzle plug is taken out, using artificial Luoyang after the completion of foundation pit backfill to the formation of basement drainage ditch 9
Shovel digs out 1 end section backfill of casing.Disturbance periphery soil is avoided when soil digging as far as possible.Soil after partial hole is dug out, is backfilled wherein
Mating rubble drainage packet 7.
(5) filter device 6 is installed in service sleeve 1.
(6) filter device 6 after the installation is completed, installs switching device 4 and drainpipe 5, underground water is made directly to instill gutter 9
It is interior, do not damage wall.
(7) as used rear aperture mode, Ying Xianyong reinforcing bar survey meter verifies reinforcing bar and is distributed and indicates reinforcement location, in reinforcing bar
Aperture and soil digging backfill drainage packet 7, avoid side wall reinforcing bar damage as far as possible between arrangement.It is put into the casing 1 for not setting seal ring 2
And filter device 6, and the gap using water-swellable adhesive tape, closure material etc. between closed casings 1 and outer wall of basement, then pacify
Fill switching device 4 and drainpipe 5.
The utility model bottom plate water draw-off installation method is as follows:
(1) basement bottom board water draw-off is arranged in gutter 9 using pre-buried or rear aperture mode, is avoided basis.
(2) it as used pre-buried mode, is then buried simultaneously in base plate steel bar binding and fixes service sleeve 1.Service sleeve 1 is long
Degree is basement floor constructions thickness+9 floor height of protrusion gutter, should be specifically adjusted according to the actual situation.Nozzle envelope
It is stifled, casing 1 is blocked when preventing underplate concrete from pouring.The seal ring 2 of upper square casing 1 is placed on bottom cushion, using leak stopping
The plugging materials such as king block and after fixed sleevings 1, then carry out Slab Waterproof Construction.
(3) nozzle plug is taken out, is drawn using artificial Luoyang Spade after the completion of foundation pit backfill to the formation of basement drainage ditch 9
Partial hole subsoil out.It avoids perturbing periphery soil as far as possible when soil digging.Partial hole subsoil is dug out, backfills mating rubble drainage packet in bottom hole
7。
(4) filter device 6 is installed in service sleeve 1.
(5) as used rear aperture mode, Ying Xianyong reinforcing bar survey meter verifies reinforcing bar and is distributed and indicates reinforcement location, in reinforcing bar
Aperture and soil digging backfill drainage packet 7, avoid baseplate reinforcing bar damage as far as possible between arrangement.It is put into the casing 1 for not setting seal ring 2
And filter device 6, and the gap using water-swellable adhesive tape, closure material etc. between closed casings 1 and basement bottom board.
The embodiments of the present invention are described above in conjunction with attached drawing, but the utility model is not limited to
The specific embodiment stated, the above mentioned embodiment is only schematical, rather than restrictive, this field it is common
Technical staff is not departing from the utility model aims and scope of the claimed protection situation under the enlightenment of the utility model
Under, many forms can be also made, these are belonged within the protection of the utility model.
Claims (6)
1. a kind of water draw-off for Underground Building for Anti-floating, which is characterized in that including side wall water draw-off and drainpipe；It is described
Side wall water draw-off is mounted in side wall；
The side wall water draw-off includes casing, filter device and switching device；The both ends of described sleeve pipe are extension diameter section, the set
The other end of pipe is equipped with drainage packet, and the filter device is mounted on inside described sleeve pipe；The switching device is mounted on casing
End, the upper end of the drainpipe are connect with the switching device of the side wall water draw-off, and the lower end of drainpipe introduces the water into ground
In the gutter of lower room bottom plate.
2. the water draw-off according to claim 1 for Underground Building for Anti-floating, which is characterized in that further include that bottom plate sluices
Device, the bottom plate water draw-off includes casing and filter device.
3. the water draw-off according to claim 1 or 2 for Underground Building for Anti-floating, which is characterized in that outside described sleeve pipe
Side is equipped with seal ring.
4. the water draw-off according to claim 1 or 2 for Underground Building for Anti-floating, which is characterized in that the drainpipe
It is connect by elbow with the switching device, the connecting hole of the switching device and elbow is eccentric orfice.
5. the water draw-off according to claim 1 or 2 for Underground Building for Anti-floating, which is characterized in that the filtering dress
The cylinder including being provided with water hole is set, multistage filtering material is loaded in the inside of the cylinder.
6. the water draw-off according to claim 1 for Underground Building for Anti-floating, which is characterized in that the end of described sleeve pipe
It is wound with waterproof roll.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821860299.8U CN209308079U (en) | 2018-11-13 | 2018-11-13 | Water draw-off for Underground Building for Anti-floating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821860299.8U CN209308079U (en) | 2018-11-13 | 2018-11-13 | Water draw-off for Underground Building for Anti-floating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209308079U true CN209308079U (en) | 2019-08-27 |
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ID=67672968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821860299.8U Active CN209308079U (en) | 2018-11-13 | 2018-11-13 | Water draw-off for Underground Building for Anti-floating |
Country Status (1)
| Country | Link |
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| CN (1) | CN209308079U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372033A (en) * | 2018-11-13 | 2019-02-22 | 湖北天利建筑技术有限责任公司 | Water draw-off and its construction method for Underground Building for Anti-floating |
| CN113137015A (en) * | 2021-03-19 | 2021-07-20 | 中国建筑第八工程局有限公司 | Roof reversed beam water hole waterproof node structure and construction method thereof |
-
2018
- 2018-11-13 CN CN201821860299.8U patent/CN209308079U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109372033A (en) * | 2018-11-13 | 2019-02-22 | 湖北天利建筑技术有限责任公司 | Water draw-off and its construction method for Underground Building for Anti-floating |
| CN113137015A (en) * | 2021-03-19 | 2021-07-20 | 中国建筑第八工程局有限公司 | Roof reversed beam water hole waterproof node structure and construction method thereof |
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