CN212452709U - Drainage device for water diversion of deep foundation pit - Google Patents
Drainage device for water diversion of deep foundation pit Download PDFInfo
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- CN212452709U CN212452709U CN202020396920.0U CN202020396920U CN212452709U CN 212452709 U CN212452709 U CN 212452709U CN 202020396920 U CN202020396920 U CN 202020396920U CN 212452709 U CN212452709 U CN 212452709U
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Abstract
The utility model discloses a drainage device for deep basal pit diversion relates to deep basal pit drainage technology field, specifically is a drainage device for deep basal pit diversion, including header tank, centralized drain pipe, the both sides fixed mounting of header tank lower surface has wooden square column triangular supports frame. This a drainage device for deep basal pit diversion, cooperation through header tank and water receiving pterygoid lamina is used, utilize header tank and water receiving pterygoid lamina to collect the water of infiltration area and concentrate, can be in the short time obvious reduction foundation ditch stagnant water curtain seepage phenomenon, prevent that the seepage of foundation pit water from producing to erode the stagnant water curtain and destroy, utilize wash port and drainage hose to discharge water simultaneously, can effectual reduction foundation ditch ponding phenomenon, prevent that ponding from too much producing adverse effect to the foundation ditch, the condition that has reduced the time limit for a project and delayed takes place, the continuity of site operation process has been guaranteed, the practicality of this a drainage device for deep basal pit diversion has been improved.
Description
Technical Field
The utility model relates to a deep basal pit drainage technology field specifically is a drainage device for deep basal pit diversion.
Background
At present, cities develop rapidly, construction quality and construction safety of building projects are higher, more and more deep foundation pit projects appear in the market due to the requirement of house design, so that a great difficulty is formed on the deep foundation pit construction process technology of a construction unit, from the viewpoint of foundation pit construction conditions, factors such as earthwork excavation, supporting structure construction, precipitation drainage project and foundation pit deformation become important points of deep foundation pit construction, in partial areas, due to the fact that underground water level is high, the precipitation difficulty is high, and the phenomenon of water leakage of the supporting structure caused by the peripheral load of the foundation pit generally exists, the construction requirement cannot be met by the precipitation of the foundation pit in a short time, and effective drainage and drainage of the water leakage are needed, so that a drainage device for guiding water of the deep foundation pit is provided.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a drainage device for deep basal pit diversion has solved the problem that proposes in the above-mentioned background art.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a drainage device for deep basal pit diversion, includes header tank, centralized drain pipe, the both sides fixed mounting of header tank lower surface has wooden santalum album triangular supports frame, the back and the foundation ditch lateral wall of header tank contact, and it has leaking stoppage king seal to fill between the back of header tank and the foundation ditch lateral wall, the wash port has been seted up to one side of header tank, the inner chamber fixedly connected with drainage hose of wash port, the both sides fixed mounting of header tank has the water receiving pterygoid lamina.
Optionally, the wood purlin triangular support frame is fixed with the side wall of the foundation pit through adopting a cement nail.
Optionally, the diameter of the inner cavity of the drainage hole is 22 mm.
Optionally, one end of the drainage hose extends to an inner cavity of the centralized drainage pipe, and one end of the centralized drainage pipe is communicated with the dewatering well.
Optionally, the number of the water receiving wing plates is two, and the two water receiving wing plates are inclined.
The utility model provides a drainage device for deep basal pit diversion possesses following beneficial effect:
1. this a drainage device for deep basal pit diversion, cooperation through header tank and water receiving pterygoid lamina is used, utilize header tank and water receiving pterygoid lamina to collect the water of infiltration region and concentrate, can be in the short time obvious reduction foundation ditch stagnant water curtain seepage phenomenon, prevent that the seepage of foundation pit water from producing to erode the stagnant water curtain and destroy, utilize wash port and drainage hose to discharge water simultaneously, can effectual reduction foundation ditch ponding phenomenon, prevent that ponding from too much producing adverse effect to the foundation ditch, the effectual condition that has reduced the time limit for a project and delayed takes place, the continuity of site operation process has been guaranteed, the practicality of this a drainage device for deep basal pit diversion has been improved.
2. This a drainage device for deep basal pit diversion uses through the cooperation of wooden purlin triangular supports frame and leaking stoppage king enclosed layer, utilizes wooden purlin triangular supports frame to support the header tank, and then has guaranteed the stability of header tank, and it is closely knit to adopt leaking stoppage king enclosed layer to carry out the shutoff in the crossing department of header tank and foundation ditch lateral wall simultaneously, guarantees that the gap between header tank and the foundation ditch lateral wall is water-tight, has improved this a drainage device for deep basal pit diversion's stability.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front schematic view of the present invention;
FIG. 3 is a schematic side view of the present invention;
fig. 4 is a schematic structural view of the present invention from above.
In the figure: 1. a water collection tank; 2. a wood purlin triangular support frame; 3. a centralized water drainage pipe; 4. a plugging king sealing layer; 5. a water receiving wing plate; 6. the side wall of the foundation pit; 7. a drain hose; 8. and (4) draining the water.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1 to 4, the present invention provides a technical solution: a drainage device for deep foundation pit diversion comprises a water collection tank 1 and a centralized drainage pipe 3, wherein two sides of the lower surface of the water collection tank 1 are fixedly provided with a wood square column triangular support frame 2, the wood square column triangular support frame 2 is fixed with a foundation pit side wall 6 through a cement nail, the wood square column triangular support frame 2 is fixed with the foundation pit side wall 6, and then the water collection tank 1 is supported through the wood square column triangular support frame 2, so that the stability of the drainage device for deep foundation pit diversion is improved, the back surface of the water collection tank 1 is in contact with the foundation pit side wall 6, a leak stopping king sealing layer 4 is filled between the back surface of the water collection tank 1 and the foundation pit side wall 6, the intersection of the water collection tank 1 and the foundation pit side wall 6 is sealed and compacted through the leak stopping king sealing layer 4, gap water between the water collection tank 1 and the foundation pit side wall 6 is ensured, and the stability of the drainage device for deep foundation pit diversion is improved, one side of the water collecting tank 1 is provided with a drain hole 8, the diameter of the inner cavity of the drain hole 8 is 22mm, the inner cavity of the drain hole 8 is fixedly connected with a drainage hose 7, one end of the drainage hose 7 extends to the inner cavity of the concentrated drain pipe 3, one end of the concentrated drain pipe 3 is introduced into a precipitation well, the drainage hose 7 is utilized to discharge water in the inner cavity of the water collecting tank 1 to the inner cavity of the concentrated drain pipe 3, the phenomenon of water accumulation in a foundation ditch can be effectively reduced, the adverse effect of excessive water accumulation on the foundation ditch is prevented, the condition of delay of the construction period is effectively reduced, the continuity of the field construction process is ensured, the practicability of the drainage device for guiding water in the deep foundation ditch is improved, two water receiving wing plates 5 are fixedly installed on two sides of the water collecting tank 1, the two water receiving wing plates 5 are two, the two water receiving wing plates 5 are inclined, and the water in a penetration area is collected and concentrated, meanwhile, the collecting area of the water collecting tank 1 can be enlarged through the water receiving wing plate 5, the leakage phenomenon of the foundation pit water-stopping curtain can be obviously reduced in a short time, the foundation pit water leakage is prevented from scouring and damaging the water-stopping curtain, and the practicability of the drainage device for water diversion of the deep foundation pit is improved.
In conclusion, when the drainage device for guiding water in the deep foundation pit is used, firstly, a water collecting tank 1 with a proper size is manufactured by adopting on-site square timber and templates according to the position size of a leakage point, three sides of the water collecting tank 1 are manufactured by adopting the templates, a water receiving wing plate 5 is arranged on the water collecting tank 1 along the direction of a side wall 6 of the foundation pit to collect flowing water in the leakage area, finally, a drainage hole 8 is pre-opened on the side edge of the water collecting tank 1 for guiding and draining water, then, a wood purlin is used for manufacturing a wood purlin triangular support frame 2 to support the load of the water collecting tank 1, the wood purlin triangular support frame 2 is fixed with the side wall 6 of the foundation pit through a cement nail, meanwhile, a concentrated drainage pipe 3 is arranged at the bottom of the leakage area, the port of the concentrated drainage pipe 3 extends into a precipitation well, a drainage hose 7 is installed after the wood triangular support frame 2 and the concentrated drainage pipe 3, and (3) plugging and compacting at the intersection of the water collection tank 1 and one surface of the side wall 6 of the foundation pit by adopting the plugging king sealing layer 4.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a drainage device for deep basal pit diversion, includes header tank (1), centralized drainage pipe (3), its characterized in that: the two sides of the lower surface of the water collection tank (1) are fixedly provided with wood square triangular support frames (2), the back surface of the water collection tank (1) is in contact with the foundation pit side wall (6), a leakage stoppage king sealing layer (4) is filled between the back surface of the water collection tank (1) and the foundation pit side wall (6), one side of the water collection tank (1) is provided with a drain hole (8), the inner cavity of the drain hole (8) is fixedly connected with a drainage hose (7), and two sides of the water collection tank (1) are fixedly provided with water receiving wing plates (5).
2. The drainage device for diversion of a deep foundation pit according to claim 1, wherein: the wooden square triangular support frame (2) is fixed with the side wall (6) of the foundation pit by adopting a cement nail.
3. The drainage device for diversion of a deep foundation pit according to claim 1, wherein: the diameter of the inner cavity of the drain hole (8) is 22 mm.
4. The drainage device for diversion of a deep foundation pit according to claim 1, wherein: one end of the drainage hose (7) extends to the inner cavity of the centralized drainage pipe (3), and one end of the centralized drainage pipe (3) is communicated with the dewatering well.
5. The drainage device for diversion of a deep foundation pit according to claim 1, wherein: the quantity of water receiving wing plate (5) is two, two water receiving wing plate (5) are the slope form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020396920.0U CN212452709U (en) | 2020-03-25 | 2020-03-25 | Drainage device for water diversion of deep foundation pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020396920.0U CN212452709U (en) | 2020-03-25 | 2020-03-25 | Drainage device for water diversion of deep foundation pit |
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| Publication Number | Publication Date |
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| CN212452709U true CN212452709U (en) | 2021-02-02 |
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| CN202020396920.0U Active CN212452709U (en) | 2020-03-25 | 2020-03-25 | Drainage device for water diversion of deep foundation pit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115324089A (en) * | 2022-08-16 | 2022-11-11 | 王新华 | Deep foundation pit structure with drainage side wall gushes water |
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2020
- 2020-03-25 CN CN202020396920.0U patent/CN212452709U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115324089A (en) * | 2022-08-16 | 2022-11-11 | 王新华 | Deep foundation pit structure with drainage side wall gushes water |
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