CN207436077U - Foundation pit drainage structure - Google Patents
Foundation pit drainage structure Download PDFInfo
- Publication number
- CN207436077U CN207436077U CN201721237992.5U CN201721237992U CN207436077U CN 207436077 U CN207436077 U CN 207436077U CN 201721237992 U CN201721237992 U CN 201721237992U CN 207436077 U CN207436077 U CN 207436077U
- Authority
- CN
- China
- Prior art keywords
- foundation pit
- catch basin
- rhone
- drainage
- wall
- Prior art date
- 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
Links
- 239000002689 soil Substances 0.000 claims abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 230000008595 infiltration Effects 0.000 claims description 8
- 238000001764 infiltration Methods 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 244000025254 Cannabis sativa Species 0.000 claims description 3
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 claims description 3
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 claims description 3
- 235000009120 camo Nutrition 0.000 claims description 3
- 235000005607 chanvre indien Nutrition 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000011487 hemp Substances 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 22
- 238000010276 construction Methods 0.000 abstract description 7
- 210000001624 hip Anatomy 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000284 extract Substances 0.000 description 2
- 241000209202 Bromus secalinus Species 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Sewage (AREA)
Abstract
A foundation pit drainage structure is used for draining seepage water on the side wall of a foundation pit; comprises a water collecting tank, a drainage tank and a stay rope for horizontally suspending the water collecting tank; the cross section of the water collecting tank is U-shaped, and vertical through holes are formed in the bottom of the water collecting tank at intervals along the longitudinal direction; the horizontal distance from the water collecting tank to the side wall of the foundation pit is 0.3m to 1m, the vertical distance from the water collecting tank to a water seepage point on the side wall of the foundation pit is 1m to 3m, and the two groups of the diagonal ropes are connected between the inner side edge of the water collecting tank and the side wall of the foundation pit at intervals along the longitudinal direction in parallel, and the other group is connected between the outer side edge of the water collecting tank and the side wall of the foundation pit at intervals along the longitudinal direction in parallel; the cross section of the drainage channel is U-shaped, and the opening of the U-shaped drainage channel is over against the vertical through hole of the water collecting channel; the water drainage tank is arranged at the bottom of the foundation pit along the longitudinal through length of the side wall of the foundation pit, and the water drainage tank is buried in a soil layer at the bottom of the foundation pit. The utility model provides a traditional drainage structures work progress complicated, the higher and complicated technical problem of structure of construction cost.
Description
Technical field
The utility model is related to construction waste processing technology fields, particularly a kind of drainage of foundation pit structure.
Background technology
With the development of building construction technology, the foundation depth of modern building also gradually increases.Due to most of foundation pit
There is local infiltration phenomenon in engineering, draining for base pit engineering, the problem of intercepting water also are particularly important.It is applied in traditional
In work, various measures are also taken the seepage problem of foundation pit, but all there are complicated, constructional difficulties for these ways
And construction cost it is higher the problem of.
Utility model content
The purpose of this utility model is to provide a kind of drainage of foundation pit structure, to solve traditional discharge structure work progress and answer
It is miscellaneous, the technical issues of construction cost is higher and complicated.
To achieve the above object, the utility model adopts the following technical solution.
A kind of drainage of foundation pit structure, to drain the infiltration of foundation pit side-wall;Include catch basin, rhone and will catchment
The oblique rope of slot horizontal suspension;The U-shaped profile of the catch basin, and in the bottom of catch basin, longitudinally spaced open up
There are vertical through holes;The catch basin is located at the obliquely downward of the seepage point on foundation pit side-wall along foundation pit side-wall longitudinally elongated setting;
Wherein, catch basin is to the horizontal distance of foundation pit side-wall for 0.3m ~ 1m, and the vertical distance of seepage point is on catch basin to foundation pit side-wall
1m ~ 3m, two groups of the oblique rope, one of which is longitudinally parallel be spaced be connected to the inner side edge of catch basin and foundation pit side-wall it
Between, another group of longitudinally parallel interval is connected between the outer side edges of catch basin and foundation pit side-wall;The cross section of the rhone
It takes the shape of the letter U, and the vertical through holes of the opening face catch basin of U-shaped rhone;The rhone is along the longitudinal elongated cloth of foundation pit side-wall
It puts in bottom of foundation ditch, and rhone is embedded in the soil layer of bottom of foundation ditch.
Preferably, the catch basin and rhone be pvc pipe be cut into be either bellows be cut into or
It is that coating steel pipe is cut into;Wherein, a diameter of 0.2m ~ 0.4m of catch basin, the depth of catch basin is 0.15m ~ 0.4m, is arranged
A diameter of 0.2m ~ 0.4m of sink, the depth of rhone is 0.2m ~ 0.5m.
Preferably, a diameter of 0.3mm ~ 20mm of the vertical through holes.
Preferably, oblique rope described in two groups corresponds to arrangement, and corresponding two oblique ropes are mutually parallel.
Preferably, the oblique rope is that steel wire rope is either iron wire or is the rope made of hemp.
Preferably, horizontal waist rail is equipped on the foundation pit side-wall along longitudinal direction;The catch basin is suspended in by oblique rope
On waist rail.
Preferably, the top of the rhone is concordant with foundation pit bottom surface, and the bottom of foundation ditch in rhone one end is equipped with collection
Well.
The utility model has the characteristics that and advantageous effect compared with prior art.
1st, the utility model is cut using pvc pipe as U-shaped catch basin, and U-shaped catch basin uses iron wire or wire hanger
In on the foundation pit side-wall or Guan Liang waist rail bottom of foundation pit side-wall, foundation pit side-wall infiltration can be fallen directly into U-shaped catch basin, while
The U-shaped trench bottom that catchments carries out perforate according to interval(The size of U-shaped catch basin and the size that punches can be true according to foundation pit water size
It is fixed), the water in U-shaped catch basin can be fallen into the U-shaped rhone of bottom of foundation ditch, and the utility model materials are easy, required pvc pipe, iron
The materials such as silk or steel wire can be obtained from construction site.
2nd, the top of the rhone in the utility model is concordant with foundation pit bottom surface, so that bottom of foundation ditch ponding equally may be used
It is discharged by U-shaped rhone, last whole ponding collection enters in sump extracts foundation pit out by water pump, so as to ensure nothing inside foundation pit
Ponding.
3rd, the utility model construction is simple is convenient, can be adjusted flexibly according to actual infiltration situation, and the drainage effect that intercepts water is good,
It is highly practical, and speed of application is fast, reduces engineering leakage hidden trouble, largely betterment works quality.
4th, the utility model material can be repeated, and turnover rate is high, cost-effective.
5th, the utility model compares more traditional construction method built gutter by laying bricks or stones and carry out draining, not only easy but also practical, together
When can save great amount of cost.
Description of the drawings
The utility model is described in more detail below in conjunction with the accompanying drawings.
Fig. 1 is the structure diagram that the utility model is connected on foundation pit side-wall.
Fig. 2 is the structure diagram that the utility model is connected on the waist rail of foundation pit side-wall.
Fig. 3 is the planar structure schematic diagram of catch basin in the utility model.
Reference numeral:1- foundation pit side-walls, 2- catch basins, 3- rhones, 4- oblique ropes, 5- vertical through holes, 6- waists
Beam.
Specific embodiment
As shown in Figure 1, Figure 2 and Figure 3, this drainage of foundation pit structure, to drain the infiltration of foundation pit side-wall 1;Include collection
Sink 2, rhone 3 and the oblique rope 4 by 2 horizontal suspension of catch basin;
The U-shaped profile of the catch basin 2, and in the bottom of catch basin 2, longitudinally spaced offer vertical through holes
5;The catch basin 2 is located at the obliquely downward of the seepage point on foundation pit side-wall 1 along the 1 elongated setting in longitudinal direction of foundation pit side-wall;Wherein,
Catch basin 2 to foundation pit side-wall 1 horizontal distance for 0.3m to 1m, the vertical distance of seepage point is on catch basin 2 to foundation pit side-wall 1
1m to 3m, to ensure that the infiltration of foundation pit side-wall 1 is all fallen into catch basin 2.
4 two groups of the oblique rope, one of which is longitudinally parallel to be spaced the inner side edge and foundation pit side-wall for being connected to catch basin 2
Between 1, another group of longitudinally parallel interval is connected between the outer side edges of catch basin 2 and foundation pit side-wall 1;
The U-shaped profile of the rhone 3, and the vertical through holes 5 of the opening face catch basin 2 of U-shaped rhone 3;
The rhone 3 is arranged in bottom of foundation ditch along 1 longitudinal direction of foundation pit side-wall is elongated, and rhone 3 is embedded in the soil layer of bottom of foundation ditch.
In the present embodiment, the catch basin 2 and rhone 3 are that pvc pipe is cut into or bellows, coating steel pipe are cut
It cuts and is made, wherein, the diameter of catch basin 2 can be 0.2m ~ 0.4m, and the depth of catch basin 2 is 0.15m ~ 0.4m, rhone 3
The diameter of diameter and catch basin 2 is adapted as 0.2m ~ 0.4m, and the depth of rhone 3 is 0.2m ~ 0.5m.
In the present embodiment, the water percolating capacity of the size and seepage point on foundation pit side-wall 1 of the vertical through holes 5 is adapted, straight
Footpath can be 0.3mm ~ 20mm.
In the present embodiment, oblique rope 4 described in two groups corresponds to arrangement, and corresponding two oblique ropes are mutually parallel.
In the present embodiment, the oblique rope 4 is steel wire rope.
Certainly in other embodiments, the oblique rope 4 can also be iron wire or the rope made of hemp.
In the present embodiment, horizontal waist rail 6 is equipped on the foundation pit side-wall 1 along longitudinal direction;The catch basin 2 passes through oblique rope
4 are suspended on waist rail 6.
In the present embodiment, the top of the rhone 3 is concordant with foundation pit bottom surface, and in the bottom of foundation ditch of 3 one end of rhone
Equipped with sump.
It is cut in embodiment using pvc pipe as U-shaped catch basin, U-shaped catch basin is using iron wire or wire hanger in base
It cheats on side wall or the Guan Liang waist rail bottom of foundation pit side-wall, foundation pit side-wall infiltration can be fallen directly into U-shaped catch basin, while U-shaped
The trench bottom that catchments carries out perforate according to interval(The size of U-shaped catch basin and the size that punches can be true according to foundation pit water size
It is fixed), the water in U-shaped catch basin can be fallen into the U-shaped rhone of bottom of foundation ditch, equally can drainage bases U including bottom of foundation ditch ponding
Type rhone, last whole draining sump extracts foundation pit out by water pump, so as to ensure inside foundation pit without ponding.
Above-described embodiment is not the exhaustion of specific embodiment, can also there is other embodiments, and above-described embodiment purpose exists
In illustrating the utility model, and unrestricted the scope of protection of the utility model, it is all by the utility model simple change and Lai
Using all falling in the scope of protection of the utility model.
Claims (7)
1. a kind of drainage of foundation pit structure, to drain foundation pit side-wall(1)Infiltration;It is characterized in that:Include catch basin(2)、
Rhone(3)And by catch basin(2)The oblique rope of horizontal suspension(4);
The catch basin(2)U-shaped profile, and in catch basin(2)Bottom, longitudinally spaced offer vertical through holes
(5);The catch basin(2)Along foundation pit side-wall(1)The elongated setting in longitudinal direction, and positioned in foundation pit side-wall(1)On seepage point it is oblique
Lower section;Wherein, catch basin(2)To foundation pit side-wall(1)Horizontal distance for 0.3m ~ 1m, catch basin(2)To foundation pit side-wall(1)On
The vertical distance of seepage point is 1m ~ 3m;
The oblique rope(4)Two groups, the longitudinally parallel interval of one of which is connected to catch basin(2)Inner side edge and foundation pit side-wall
(1)Between, another group of longitudinally parallel interval is connected to catch basin(2)Outer side edges and foundation pit side-wall(1)Between;
The rhone(3)U-shaped profile, and U-shaped rhone(3)Opening face catch basin(2)Vertical through holes
(5);The rhone(3)Along foundation pit side-wall(1)Longitudinal direction is elongated to be arranged in bottom of foundation ditch, and rhone(3)It is embedded in foundation pit bottom
In the soil layer in portion.
2. drainage of foundation pit structure according to claim 1, it is characterised in that:The catch basin(2)And rhone(3)It is
It is either that bellows is cut into or is that coating steel pipe is cut into that pvc pipe, which is cut into, wherein, catch basin(2)'s
A diameter of 0.2m ~ 0.4m, catch basin(2)Depth for 0.15m ~ 0.4m, rhone(3)A diameter of 0.2m ~ 0.4m, rhone
(3)Depth be 0.2m ~ 0.5m.
3. drainage of foundation pit structure according to claim 2, it is characterised in that:The vertical through holes(5)A diameter of 0.3mm
~20mm。
4. drainage of foundation pit structure according to claim 1, it is characterised in that:Oblique rope described in two groups(4)Corresponding arrangement, and
And corresponding two oblique ropes are mutually parallel.
5. drainage of foundation pit structure according to claim 4, it is characterised in that:The oblique rope(4)For steel wire rope or it is
Iron wire is the rope made of hemp.
6. drainage of foundation pit structure according to claim 5, it is characterised in that:The foundation pit side-wall(1)On be equipped with along longitudinal direction
Horizontal waist rail(6);The catch basin(2)Pass through oblique rope(4)It is suspended in waist rail(6)On.
7. the drainage of foundation pit structure according to any one in claim 1-6, it is characterised in that:The rhone(3)'s
Top is concordant with foundation pit bottom surface, and in rhone(3)The bottom of foundation ditch of one end is equipped with sump.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721237992.5U CN207436077U (en) | 2017-09-26 | 2017-09-26 | Foundation pit drainage structure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201721237992.5U CN207436077U (en) | 2017-09-26 | 2017-09-26 | Foundation pit drainage structure |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207436077U true CN207436077U (en) | 2018-06-01 |
Family
ID=62294681
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201721237992.5U Expired - Fee Related CN207436077U (en) | 2017-09-26 | 2017-09-26 | Foundation pit drainage structure |
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Country | Link |
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CN (1) | CN207436077U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109826199A (en) * | 2019-04-09 | 2019-05-31 | 甘肃中建市政工程勘察设计研究院有限公司 | Seep water white-out structure and its construction method outside a kind of foundation pit side-wall |
-
2017
- 2017-09-26 CN CN201721237992.5U patent/CN207436077U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109826199A (en) * | 2019-04-09 | 2019-05-31 | 甘肃中建市政工程勘察设计研究院有限公司 | Seep water white-out structure and its construction method outside a kind of foundation pit side-wall |
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Legal Events
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180601 Termination date: 20180926 |