CN217556977U - Regularization foundation ditch falls drainage system - Google Patents
Regularization foundation ditch falls drainage system Download PDFInfo
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- CN217556977U CN217556977U CN202221074514.8U CN202221074514U CN217556977U CN 217556977 U CN217556977 U CN 217556977U CN 202221074514 U CN202221074514 U CN 202221074514U CN 217556977 U CN217556977 U CN 217556977U
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- escape canal
- foundation pit
- drainage system
- drainage
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Abstract
The utility model discloses a regularization foundation ditch falls drainage system, include: the dewatering well is arranged at the bottom of the foundation pit; a submersible pump disposed within the precipitation well; the shaped drainage ditch is arranged on one side of the foundation pit; the water drainage pipe is connected between the submersible pump and the sizing drainage ditch; a sedimentation tank, the sedimentation tank set up in one side in regularization escape canal, the sedimentation tank with the regularization escape canal is connected. The utility model discloses do not adopt traditional brick formula escape canal and water catch well, but adopted regularization escape canal and precipitation well to replace, regularization escape canal and precipitation well simple to operate just can satisfy the demand of on-the-spot drainage, cut drainage system than the brick and realized the convenient high efficiency of installation, the construction consumes artifical few requirement, and more traditional brick drainage system, construction materials such as regularization escape canal and precipitation well can repeatedly have enough to meet the need the use, realized cost reduction and efficiency increase's purpose.
Description
Technical Field
The utility model relates to a construction technical field especially relates to a regularization foundation ditch falls drainage system.
Background
At present, most of domestic deep foundation pit projects are in the work progress, in order to satisfy earthwork excavation construction requirements, the foundation pit precipitation stage sets up around the foundation pit and cuts drainage system. The regularization escape canal and water collection well of traditional drainage system of cutting adopt the brick structure usually, and not only the process is loaded down with trivial details when building by laying bricks or stones, still need plaster the receipts face, and construction material can't have enough to meet the need the use moreover, has that construction speed is slow, with high costs, the extravagant scheduling problem of material.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model aims at solving traditional brick and building and cutting drainage system construction speed slow, with high costs, the extravagant scheduling problem of material, provide one kind and had both satisfied the foundation ditch and fallen the construction demand that drainage and ground dammed, install convenient again, the cost is lower and can have enough to meet the need the regularization foundation ditch that the use falls drainage system.
A regularization foundation ditch falls drainage system, includes:
the dewatering well is arranged at the bottom of the foundation pit;
a submersible pump disposed within the precipitation well;
the shaped drainage ditch is arranged on one side of the foundation pit;
the water discharge pipe is connected between the submersible pump and the sizing drainage ditch;
a sedimentation tank, the sedimentation tank set up in one side in regularization escape canal, the sedimentation tank with the regularization escape canal is connected.
The utility model discloses a regularization foundation ditch drainage system that falls does not adopt traditional brick formula escape canal and catch basin, but has adopted regularization escape canal and dewatering well to replace, regularization escape canal and dewatering well simple to operate just can satisfy the demand of on-the-spot drainage, cut drainage system than the brick and realized the convenient high efficiency of installation, the construction consumes artifical few requirement, and more traditional brick drainage system that falls, construction materials such as regularization escape canal and dewatering well can repeatedly have enough to meet the need the use, the purpose of cost reduction and efficiency improvement has been realized.
In one embodiment of the above technical solution, a pile top protection slope is disposed on one side of the foundation pit, and a slope of the pile top protection slope faces the foundation pit;
the regularization escape canal in the top of the slope protection of pile top is buried underground.
Above-mentioned technical scheme in an embodiment, the top of slope protection of pile top has pour into the sclerosis layer.
Above-mentioned technical scheme is in an embodiment, the sclerosis layer orientation regularization escape canal slope gradually down.
Above-mentioned technical scheme is in an embodiment, the pile bolck slope protection carries out the bank protection shotcrete and handles, the shotcrete will the regularization escape canal the sclerosis layer reaches the slope of pile bolck slope protection links into whole.
Above-mentioned technical scheme is in an embodiment, regularization escape canal is the multisection, and is adjacent regularization escape canal uses the waterproof glue bonding.
In one embodiment of the above technical solution, the cross section of the sizing drainage ditch is U-shaped;
the width and the degree of depth of regularization escape canal are 300mm and 500mm respectively.
In one embodiment of the technical scheme, the dewatering well is a corrugated pipe, and gravel is backfilled in the corrugated pipe.
In one embodiment, the length of the corrugated pipe is 600mm, and crushed stone with the thickness of 200mm is filled in the corrugated pipe.
In one embodiment, the dewatering well is arranged at the periphery of a basement water collecting well, or an elevator shaft, or a post-cast zone, or a lowering plate;
the regularization escape canal is steel regularization escape canal.
Compared with the prior art, the utility model discloses a regularization foundation ditch drainage system that falls does not adopt traditional brick formula escape canal and collector well, but has adopted regularization escape canal and collector well to replace, regularization escape canal and collector well simple to operate just can satisfy the demand of on-the-spot drainage, cut drainage system than the brick and realized the convenient high efficiency of installation, the construction consumes artifical few requirement, and than traditional brick drainage system, construction materials such as regularization escape canal and collector well can repeatedly have enough to meet the need and use, the purpose of cost reduction and efficiency improvement has been realized.
For a better understanding and an implementation, the present invention is described in detail below with reference to the accompanying drawings.
Drawings
Fig. 1 is the utility model discloses a regularization foundation ditch falls drainage system's schematic structure diagram.
FIG. 2 is a schematic view of the attachment of a multi-section shaped drain.
Figure 3 is a schematic view of the bonding of the shaped drain at a in figure 2.
Detailed Description
The terms of orientation of up, down, left, right, front, back, top, bottom, and the like, referred to or may be referred to in this specification, are defined relative to their configuration, and are relative concepts. Therefore, it may be changed according to different positions and different use states. Therefore, these and other directional terms should not be construed as limiting terms.
The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of implementations consistent with certain aspects of the present disclosure.
The terminology used in the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used in this disclosure, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
Referring to fig. 1, fig. 1 is a schematic structural view of a shaped foundation pit dewatering and drainage system of the present invention. The utility model discloses a regularization foundation ditch dewatering and drainage system, including precipitation well 1, immersible pump 2, regularization escape canal 3, drain pipe 4 and sedimentation tank 5.
The dewatering well 1 is arranged at the bottom of the foundation pit.
The submersible pump 2 is arranged in the dewatering well 1.
Regularization escape canal 3 set up in foundation ditch one side.
The drain pipe 4 is connected between the submersible pump 2 and the sizing drain ditch 3.
Sedimentation tank 5 set up in one side in regularization escape canal 3, sedimentation tank 5 with regularization escape canal 3 is connected.
The utility model discloses a regularization foundation ditch drainage system that falls does not adopt traditional brick formula escape canal and precipitation well, but adopted regularization escape canal 3 and precipitation well 1 to replace, 1 simple to operate in regularization escape canal 3 and precipitation well just can satisfy the demand of on-the-spot drainage, cut drainage system than the brick and realized the convenient high efficiency of installation, the construction consumes artifical few requirement, and than traditional brick drainage system, construction materials such as regularization escape canal 3 and precipitation well 1 can repeatedly have enough to meet the need the use, cost reduction and efficiency improvement's purpose has been realized.
Specifically, precipitation well 1 arranges in that basement sump pit, or elevartor shaft, or post-cast strip, or fall the position periphery that the foundation is darker and have the drainage demand such as board, conveniently carries out foundation ditch drainage.
Preferably, the dewatering well 1 is a corrugated pipe, and broken stones are filled in the corrugated pipe.
Further, the length of the corrugated pipe is 600mm, and crushed stones with the thickness of 200mm are filled in the corrugated pipe.
Preferably, one side of foundation ditch is provided with pile bolck bank protection 6, the slope orientation of pile bolck bank protection 6 the foundation ditch.
The stereotyped drainage ditch 3 is buried at the top of the pile top protection slope 6.
Further, regularization escape canal 3 is steel regularization escape canal 3. The steel regularization escape canal 3 only needs to confirm the elevation at every section escape canal component both ends just can reach the slope of requirement.
Please further refer to fig. 2 and 3. Fig. 2 is a schematic connection diagram of a multi-section shaped drainage ditch 3. Figure 3 is a schematic view of the bonding of the shaped drain 3 at I in figure 2.
Preferably, the sizing drainage ditches 3 may be provided in multiple sections, and adjacent sizing drainage ditches 3 are bonded by using waterproof glue.
Further, the cross section of regularization escape canal 3 is the U-shaped, and the tank bottom sets up to the plane, and its both sides are provided with bridging plate 31.
Illustratively, the width and depth of the shaped drain 3 are 300mm and 500mm, respectively.
Preferably, the pile top protection slope 6 is cast with a hardened layer 7 on the top.
Further, the hardened layer 7 is gradually inclined downward toward the stereotyped drain 3.
Preferably, pile top bank protection 6 carries out the bank protection shotcrete and handles, the shotcrete will regularization escape canal 3 the sclerosis layer 7 reaches the slope of pile top bank protection 6 links into whole.
Preferably, the settling tank 5 may be provided as a three-stage settling tank. And (4) converging the sewage to a third-stage sedimentation tank, purifying the sewage by the third-stage sedimentation tank, and then discharging the sewage into a municipal sewage pipe.
When this novel deep basal pit cuts drainage device is under construction, can adopt following step:
the method comprises the following steps: before the earthwork excavation, the regularization drainage ditch 3, the sedimentation tank 5 and the like are also arranged around the foundation pit cast-in-place pile, when the drainage requirement is needed in the foundation pit, the drainage operation can be immediately carried out, and simultaneously, the water flowing into the foundation pit is also intercepted so as to ensure the orderly construction in the foundation pit.
Step two: when the earthwork excavates, also begin to draw water to the position that has the drainage demand in the foundation ditch, excavate to the bottom plate elevation after, at basement sump pit, the elevartor shaft, the post-cast strip, the foundation such as falling the board is darker and have the position periphery of pumping drainage demand arranges precipitation well 1, precipitation well 1 is the 600mm bellows, backfill 200mm thick rubble in the bellows, inside immersible pump 2 of placing, immersible pump 2 draws water the operation, the water of taking out flows into in the regularization escape canal 3 of foundation ditch top through drain pipe 4, converge water to sedimentation tank 5 through regularization escape canal 3, discharge municipal sewage pipe after the sediment filters.
And step three, after the water level reaches the design height, reasonably pumping and draining the foundation pit in combination with the monitored water level condition, and stopping dewatering after earthwork backfilling in the deep foundation pit is completed after the underground structure construction is finished.
To sum up, the utility model discloses a regularization foundation ditch falls drainage system adopts regularization escape canal 3 and precipitation well 1 to replace traditional brick escape canal and collection well's mode, has effectively solved the extravagant, the long shortcoming of construction period of material in the traditional mode to because this novel adoption can have enough to meet the need the material preparation, not only install convenient, quick, high-efficient, still satisfy the requirement that the foundation ditch sloping top cut water and drainage, can repeat the turnover and use, reach energy-concerving and environment-protective, reduce cost and improve effect's purpose.
The above-mentioned embodiments only represent several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (10)
1. The utility model provides a regularization foundation ditch falls drainage system which characterized in that includes:
the dewatering well is arranged at the bottom of the foundation pit;
a submersible pump disposed within the precipitation well;
the shaped drainage ditch is arranged on one side of the foundation pit;
the water drainage pipe is connected between the submersible pump and the sizing drainage ditch;
a sedimentation tank, the sedimentation tank set up in one side in regularization escape canal, the sedimentation tank with the regularization escape canal is connected.
2. The finalized foundation pit dewatering and drainage system according to claim 1, characterized in that: a pile top protection slope is arranged on one side of the foundation pit, and the slope of the pile top protection slope faces towards the foundation pit;
the regularization escape canal in the top of the slope of pile top bank protection buries underground.
3. The finalized foundation pit dewatering and drainage system according to claim 2, characterized in that: and a hardened layer is poured at the top of the pile top protection slope.
4. The finalized foundation pit dewatering and drainage system according to claim 3, wherein: the sclerosis layer orientation regularization escape canal downward sloping gradually.
5. The finalized foundation pit dewatering and drainage system according to claim 3 or 4, characterized in that: the pile top slope protection carries out the bank protection shotcrete and handles, the shotcrete will regularization escape canal the sclerosis layer reaches the slope of pile top slope protection is linked into whole.
6. The finalized foundation pit dewatering and drainage system according to claim 1, characterized in that: the regularization escape canal is the multisection, and is adjacent the regularization escape canal uses waterproof glue to bond.
7. The finalized foundation pit dewatering and drainage system according to claim 6, characterized in that: the cross section of the sizing drainage ditch is U-shaped;
the width and the degree of depth of regularization escape canal are 300mm and 500mm respectively.
8. The finalized foundation pit dewatering and drainage system according to any one of claims 1-4 and 6-7, wherein: the dewatering well is a corrugated pipe, and broken stones are backfilled in the corrugated pipe.
9. The finalized foundation pit dewatering and drainage system according to claim 8, wherein: the length of the corrugated pipe is 600mm, and crushed stones with the thickness of 200mm are filled in the corrugated pipe.
10. The finalized foundation pit dewatering and drainage system according to any one of claims 1-4 and 6-7, wherein: the dewatering well is arranged at the periphery of a basement water collecting well, or an elevator shaft, or a post-cast strip, or a descending plate;
the regularization escape canal is steel regularization escape canal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221074514.8U CN217556977U (en) | 2022-05-06 | 2022-05-06 | Regularization foundation ditch falls drainage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221074514.8U CN217556977U (en) | 2022-05-06 | 2022-05-06 | Regularization foundation ditch falls drainage system |
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| Publication Number | Publication Date |
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| CN217556977U true CN217556977U (en) | 2022-10-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221074514.8U Active CN217556977U (en) | 2022-05-06 | 2022-05-06 | Regularization foundation ditch falls drainage system |
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| CN (1) | CN217556977U (en) |
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2022
- 2022-05-06 CN CN202221074514.8U patent/CN217556977U/en active Active
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