CN214401854U - Foundation pit drainage system device - Google Patents
Foundation pit drainage system device Download PDFInfo
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- CN214401854U CN214401854U CN202022713135.6U CN202022713135U CN214401854U CN 214401854 U CN214401854 U CN 214401854U CN 202022713135 U CN202022713135 U CN 202022713135U CN 214401854 U CN214401854 U CN 214401854U
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- Prior art keywords
- foundation pit
- drainage system
- fixed mounting
- waterproof layer
- foundation ditch
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 65
- 238000009434 installation Methods 0.000 claims abstract description 10
- 239000012535 impurity Substances 0.000 abstract description 23
- 239000012466 permeate Substances 0.000 abstract description 10
- 238000001914 filtration Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 230000008595 infiltration Effects 0.000 abstract 1
- 238000001764 infiltration Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 9
- 239000002245 particle Substances 0.000 description 8
- 238000005299 abrasion Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model relates to a foundation ditch drainage technology field just discloses a foundation ditch drainage system device, including the foundation ditch body, the inside fixed mounting of foundation ditch body has the waterproof layer. This foundation ditch drainage system device, when permeating foundation ditch body inside through water, can contact with the waterproof layer, highly be less than the height of right side support column through the left side support column, after the swash plate installation, the right side highly can be greater than the left side height, through having seted up the board mouth on the swash plate, filter some large-scale impurity in aquatic, and impurity after filtering can slowly remove left and pile up together, simultaneously when the left side board mouth is stifled dead, moisture height increase more than the swash plate, and through the downward circulation of right side board mouth, arrive on the dustproof layer diapire, moisture can permeate right this moment, and through the installation of first filter screen, in water infiltration, filter impurity such as its inside silt, avoid influencing the discharge of moisture, the high mesh of practicality has been reached.
Description
Technical Field
The utility model relates to a foundation ditch drainage technology field specifically is a foundation ditch drainage system device.
Background
When the foundation pit is excavated, the underground water level is higher than the excavation bottom surface, and underground water can continuously infiltrate into the pit, so that the foundation pit needs to be drained for ensuring that the foundation pit can be constructed under a dry condition and preventing side slope instability, basic quicksand, pit bottom uplift, pit bottom piping and foundation bearing capacity reduction.
Present foundation pit drainage system device is various, but generally has the shortcoming that the practicality is low, because the water in the well point often has impurity such as mud and grit, at the in-process of drainage, generally is equipped with the filter screen in order to avoid reducing the influence to pumping equipment, but when the filter screen caused the jam, can lead to the unable effectual discharge of water in the foundation ditch, can cause the phenomenon of gushing water, so propose a foundation pit drainage system device and solve the above-mentioned problem that proposes.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a foundation ditch drainage system device possesses advantages such as the practicality is high, has solved the shortcoming that generally exists the practicality low, because the water in the well point often has impurity such as mud and grit, at the in-process of drainage, in order to avoid reducing the influence to pumping equipment and generally be equipped with the filter screen, but when the filter screen caused the jam, can lead to the unable effectual discharge of water in the foundation ditch, can cause the problem of gushing water phenomenon.
(II) technical scheme
In order to realize the purpose of high practicability, the utility model provides a following technical scheme: a foundation pit drainage system device comprises a foundation pit body, wherein a waterproof layer is fixedly arranged inside the foundation pit body, a left support column is fixedly arranged on the bottom wall of an inner cavity of the waterproof layer, a right support column is fixedly arranged on the right side of the bottom wall of the inner cavity of the waterproof layer, inclined plates are fixedly arranged on the tops of the left support column and the right support column, a plate opening is formed in the top of each inclined plate, a support is fixedly arranged at the bottom of each inclined plate and positioned on the bottom wall of the inner cavity of the waterproof layer, a connecting port is formed in the left side of the support, a first filter screen is fixedly arranged inside the connecting port, positioning blocks are fixedly arranged at the bottom of the support and the bottom wall of the inner cavity of the waterproof layer, a movable rod is movably arranged inside the positioning blocks, a connecting rod is fixedly arranged on the left side of the movable rod, a push block is fixedly arranged on the left side of the connecting rod, a drainage groove is formed in the top of the right support column, the water inlet of seting up on the right branch dagger is fixed mounting in the left side of water drainage tank, the inside fixed mounting of water inlet has the side pipe, the inside fixed mounting of side pipe has the second filter screen, the top fixed mounting of foundation ditch body has the water pump, the inside fixed mounting of water pump has the drain pipe.
Preferably, the waterproof layer is a concrete layer, and the height of the left supporting column is smaller than that of the right supporting column.
Preferably, the included angle between swash plate and the horizontal plane is thirty degrees, two and evenly distributed are no less than in the top of swash plate to the quantity of board mouth.
Preferably, the size of the connecting port is matched with that of the first filter screen, and the outer diameter of the movable rod is matched with the inner diameter of the positioning block.
Preferably, the top fixed mounting of movable rod has the carousel, two and evenly distributed are no less than to the quantity of connecting rod in the left side of movable rod.
Preferably, the ejector pad is the rubber block, the drain pipe is kept away from the one end of water pump and is run through and extend to the inside of right branch dagger.
(III) advantageous effects
Compared with the prior art, the utility model provides a foundation ditch drainage system device possesses following beneficial effect:
1. the foundation pit drainage system device can be contacted with the waterproof layer when water permeates into the foundation pit body, the height of the left supporting column is smaller than that of the right supporting column, after the inclined plate is installed, the height of the right side is greater than that of the left side, a plate opening is arranged on the inclined plate, filtering some large impurities in the water, wherein the filtered impurities slowly move to the left and are accumulated together, meanwhile, when the left side plate opening is blocked, the height of the moisture above the inclined plate is increased, and the moisture flows downwards through the right side plate opening and reaches the bottom wall of the dust-proof layer, at the moment, the moisture can permeate rightwards and passes through the installation of the first filter screen, when water permeates, impurities such as sludge in the water filter tank are filtered, so that the influence on the discharge of water is avoided, meanwhile, the water pump is protected, so that the operation of impurities is prevented from being damaged, and the purpose of high practicability is achieved.
2. The foundation pit drainage system device is characterized in that when a first filter screen is cleaned, a movable rod is driven to rotate by rotating a rotary table, a connecting rod and a push block are further driven to rotate, so that the push block is in contact with the first filter screen inside a connector, the push block is a rubber block and cannot cause abrasion, under the pressure of the first filter screen, silt on the upper side of the first filter screen can be extruded and cannot cause blockage, finally, water passing through the first filter screen can reach the inside of a drainage groove through a side pipe and a second filter screen, the water is discharged through a drainage pipe by the operation of a water pump, small particle impurities in the water are filtered through the second filter screen, the number of the small particle impurities and the number of the side pipe are not less than two, when the lower side is blocked, the upper side can still circulate the water, the side pipe is in an inclined state, and the small particles after filtering cannot easily cause the blockage of the second filter screen, thereby achieving the purpose of high practicability.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.
In the figure: the foundation pit comprises a foundation pit body 1, a waterproof layer 2, a left supporting column 3, a right supporting column 4, an inclined plate 5, a plate opening 6, a support 7, a connecting opening 8, a first filter screen 9, a positioning block 10, a movable rod 11, a connecting rod 12, a pushing block 13, a drainage groove 14, a water inlet 15, a side pipe 16, a second filter screen 17, a water pump 18 and a drainage pipe 19.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, a foundation pit drainage system device comprises a foundation pit body 1, a waterproof layer 2 is fixedly installed inside the foundation pit body 1, the waterproof layer 2 is a concrete layer, the height of a left support column 3 is smaller than that of a right support column 4, an included angle between an inclined plate 5 and a horizontal plane is thirty degrees, the number of plate openings 6 is not less than two and is uniformly distributed on the top of the inclined plate 5, the size of a connecting port 8 is matched with that of a first filter screen 9, the outer diameter of a movable rod 11 is matched with the inner diameter of a positioning block 10, a rotary table is fixedly installed on the top of the movable rod 11, the number of connecting rods 12 is not less than two and is uniformly distributed on the left side of the movable rod 11, a push block 13 is a rubber block, one end of a drain pipe 19, which is far away from a water pump 18, penetrates through and extends into the inside of the right support column 4, and is contacted with the waterproof layer 2 when water permeates into the foundation pit body 1, the height of the left supporting column 3 is smaller than that of the right supporting column 4, after the inclined plate 5 is installed, the right height is larger than the left height, the plate opening 6 is formed in the inclined plate 5 to filter some large impurities in water, the filtered impurities can slowly move to the left and are accumulated together, meanwhile, when the left plate opening 6 is blocked, the water above the inclined plate 5 is increased in height and flows downwards through the right plate opening 6 to reach the bottom wall of the dust-proof layer 2, at the moment, the water can permeate to the right, and through the installation of the first filter screen 9, when the water permeates, the impurities such as sludge in the water are filtered, the influence on the discharge of the water is avoided, the water pump 18 is protected, the impurities are prevented from damaging the operation of the water, the purpose of high practicability is achieved, the left supporting column 3 is fixedly installed on the bottom wall of the inner cavity of the waterproof layer 2, the right supporting column 4 is fixedly installed on the right side of the bottom wall of the inner cavity of the waterproof layer 2, an inclined plate 5 is fixedly mounted at the top of the left support column 3 and the right support column 4, a plate opening 6 is formed in the top of the inclined plate 5, a support 7 is fixedly mounted at the bottom of the inclined plate 5 and positioned at the bottom wall of the inner cavity of the waterproof layer 2, a connecting port 8 is formed in the left side of the support 7, a first filter screen 9 is fixedly mounted in the connecting port 8, positioning blocks 10 are fixedly mounted at the bottom of the support 7 and the bottom wall of the inner cavity of the waterproof layer 2, a movable rod 11 is movably mounted in the positioning blocks 10, a connecting rod 12 is fixedly mounted at the left side of the movable rod 11, a push block 13 is fixedly mounted at the left side of the connecting rod 12, a drainage groove 14 is formed in the top of the right support column 4, a water inlet 15 formed in the right support column 4 is fixedly mounted at the left side of the drainage groove 14, the movable rod 11 is driven to rotate by a rotating turntable when the first filter screen 9 is cleaned, and the connecting rod 12 and the push block 13 are further driven to rotate, so that the push block 13 contacts with the first filter screen 9 inside the connector 8, the push block 13 is a rubber block, abrasion is not caused to the first filter screen, under the pressure applied to the first filter screen 9, silt on the upper side of the first filter screen can be extruded and cannot cause blockage, finally, moisture passing through the first filter screen 9 can reach the inside of the drainage tank 14 through the side pipe 16 and the second filter screen 17, the moisture is discharged through the drainage pipe 19 by the operation of the water pump 18, small particle impurities in water are filtered through the second filter screen 17, meanwhile, the quantity of the small particle impurities and the quantity of the side pipe 16 are not less than two, when the lower side is blocked, the upper side still can circulate the moisture, the side pipe 16 is in an inclined state, the filtered small particles cannot easily cause the blockage of the second filter screen 17, and the purpose of high practicability is achieved, the side pipe 16 is fixedly installed inside the water inlet 15, the second filter screen 17 is fixedly installed inside the side pipe 16, the top of the foundation pit body 1 is fixedly provided with a water pump 18, the type of the water pump 18 can be 150QJ10-50/7, and the inside of the water pump 18 is fixedly provided with a drain pipe 19.
To sum up, the foundation pit drainage system device contacts the waterproof layer 2 when water permeates into the foundation pit body 1, the height of the left side support column 3 is smaller than that of the right side support column 4, the right side height is larger than that of the left side after the inclined plate 5 is installed, a plate opening 6 is formed in the inclined plate 5 to filter some large-scale impurities in the water, the filtered impurities can slowly move leftwards and are accumulated together, meanwhile, when the left side plate opening 6 is blocked, the water above the inclined plate 5 is increased in height and flows downwards through the right side plate opening 6 to reach the bottom wall of the dustproof layer 2, at the moment, water can permeate rightwards, and through the installation of the first filter screen 9, impurities such as sludge in the foundation pit drainage system device are filtered when the water permeates, so that the influence on the drainage of the water is avoided, and the water pump 18 is protected to avoid the impurities from damaging the operation of the foundation pit, the purpose of high practicability is achieved.
Moreover, when the first filter screen 9 is cleaned, the movable rod 11 is driven to rotate by rotating the rotary table, the connecting rod 12 and the push block 13 are further driven to rotate, so that the push block 13 is in contact with the first filter screen 9 inside the connecting port 8, the push block 13 is a rubber block and cannot cause abrasion, under the pressure applied to the first filter screen 9, silt on the upper side of the first filter screen can be extruded and cannot cause blockage, finally, moisture passing through the first filter screen 9 can reach the inside of the drainage groove 14 through the side pipe 16 and the second filter screen 17, the moisture is discharged through the drainage pipe 19 by the operation of the water pump 18, small particle impurities in water are filtered through the second filter screen 17, meanwhile, the number of the moisture and the side pipe 16 is not less than two, when the lower side is blocked, the upper side can still circulate the moisture, the side pipe 16 is in an inclined state, and the filtered small particles, the jam of second filter screen 17 can not cause easily yet to reach the high purpose of practicality, solved and generally had the shortcoming that the practicality is low, because the water in the well point often has impurity such as mud and grit, at the in-process of drainage, generally be equipped with the filter screen in order to avoid reducing the influence to pumping equipment, but when the filter screen caused the jam, can lead to the unable effectual discharge of water in the foundation ditch, can cause the problem of gushing water phenomenon.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a foundation ditch drainage system device, includes foundation ditch body (1), its characterized in that: the foundation pit supporting structure is characterized in that a waterproof layer (2) is fixedly arranged in the foundation pit body (1), a left supporting column (3) is fixedly arranged on the bottom wall of an inner cavity of the waterproof layer (2), a right supporting column (4) is fixedly arranged on the right side of the bottom wall of the inner cavity of the waterproof layer (2), an inclined plate (5) is fixedly arranged on the tops of the left supporting column (3) and the right supporting column (4), a plate opening (6) is formed in the top of the inclined plate (5), a support (7) is fixedly arranged on the bottom of the inclined plate (5) and on the bottom wall of the inner cavity of the waterproof layer (2), a connecting port (8) is formed in the left side of the support (7), a first filter screen (9) is fixedly arranged in the connecting port (8), a positioning block (10) is fixedly arranged on the bottom of the support (7) and on the bottom wall of the inner cavity of the waterproof layer (2), and a movable rod (11) is movably arranged in the positioning block (10), the utility model discloses a foundation ditch for building, including movable rod (11), connecting rod (12) are fixed mounting in the left side of movable rod (11), the left side fixed mounting of connecting rod (12) has ejector pad (13), water drainage tank (14) have been seted up at the top of right branch dagger (4), water inlet (15) on right branch dagger (4) have been seted up to the left side fixed mounting of water drainage tank (14), the inside fixed mounting of water inlet (15) has side pipe (16), the inside fixed mounting of side pipe (16) has second filter screen (17), the top fixed mounting of foundation ditch body (1) has water pump (18), the inside fixed mounting of water pump (18) has drain pipe (19).
2. A foundation pit drainage system installation according to claim 1, wherein: the waterproof layer (2) is a concrete layer, and the height of the left supporting column (3) is smaller than that of the right supporting column (4).
3. A foundation pit drainage system installation according to claim 1, wherein: the inclined angle between the inclined plate (5) and the horizontal plane is thirty degrees, and the number of the plate openings (6) is not less than two and is uniformly distributed on the top of the inclined plate (5).
4. A foundation pit drainage system installation according to claim 1, wherein: the size of the connecting port (8) is matched with that of the first filter screen (9), and the outer diameter of the movable rod (11) is matched with the inner diameter of the positioning block (10).
5. A foundation pit drainage system installation according to claim 1, wherein: the top fixed mounting of movable rod (11) has the carousel, two and evenly distributed are no less than to the quantity of connecting rod (12) in the left side of movable rod (11).
6. A foundation pit drainage system installation according to claim 1, wherein: the push block (13) is a rubber block, and one end of the drain pipe (19) far away from the water pump (18) penetrates through and extends to the inside of the right supporting column (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022713135.6U CN214401854U (en) | 2020-11-23 | 2020-11-23 | Foundation pit drainage system device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022713135.6U CN214401854U (en) | 2020-11-23 | 2020-11-23 | Foundation pit drainage system device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214401854U true CN214401854U (en) | 2021-10-15 |
Family
ID=78034936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022713135.6U Expired - Fee Related CN214401854U (en) | 2020-11-23 | 2020-11-23 | Foundation pit drainage system device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214401854U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114150678A (en) * | 2021-12-30 | 2022-03-08 | 正飞建安工程集团有限公司 | Underground continuous wall foundation pit supporting structure and construction method thereof |
-
2020
- 2020-11-23 CN CN202022713135.6U patent/CN214401854U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114150678A (en) * | 2021-12-30 | 2022-03-08 | 正飞建安工程集团有限公司 | Underground continuous wall foundation pit supporting structure and construction method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20211015 |