CN213926279U - Waterproof building foundation pit - Google Patents
Waterproof building foundation pit Download PDFInfo
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- CN213926279U CN213926279U CN202022756635.8U CN202022756635U CN213926279U CN 213926279 U CN213926279 U CN 213926279U CN 202022756635 U CN202022756635 U CN 202022756635U CN 213926279 U CN213926279 U CN 213926279U
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- foundation ditch
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Abstract
The utility model provides a waterproof building foundation pit, including the waterproof main part of foundation pit, the inboard bottom of the waterproof main part of foundation pit is provided with discharges the aqueduct, the upside that discharges the aqueduct is provided with the supporting network, the upside of supporting network is provided with the water seepage layer, the surface of discharging the aqueduct has been seted up and has been led the mouth, the lower extreme outside of the waterproof main part of foundation pit is provided with the discharge pipe, and the position of discharge pipe corresponds with the position that discharges the aqueduct, the inner wall of the waterproof main part of foundation pit is provided with the reinforcing plate, the inboard of reinforcing plate is provided with sealed reinforced pipe, the outside of sealed reinforced pipe is provided with fixed dwang; the utility model provides a waterproof type building foundation ditch, through the waterproof main part of foundation ditch, water seepage layer, the supporting network of design, discharge aqueduct, water guide mouth and delivery pipe, waterproof through the waterproof main part of foundation ditch when using, then prevent ponding through water seepage layer, supporting network and discharge aqueduct infiltration, then outwards discharge through water guide mouth and delivery pipe, solved the poor problem of foundation ditch water-proof effects.
Description
Technical Field
The utility model relates to a building foundation ditch field especially relates to a waterproof type building foundation ditch.
Background
The foundation pit is a soil pit excavated at the design position of the foundation according to the elevation of the foundation and the plane size of the foundation. Before excavation, an excavation scheme is determined according to geological and hydrological data and the conditions of buildings nearby the site, and waterproof drainage work is performed. The person who is not excavated can use the method of putting side slope to make the earth slope stable, and the size of the slope is determined according to the relevant construction project. When a deeper foundation pit and a building adjacent to the deeper foundation pit are excavated, a foundation pit wall supporting method, a concrete-sprayed wall protecting method and a large foundation pit are used, and even an underground continuous wall and a columnar column type bored pile are used for interlocking, so that an outer soil layer is prevented from collapsing; for those who have no influence on nearby buildings, the underground water level can be reduced by a well point method, and slope releasing open cut is adopted; in cold regions, natural cold freezing method can be adopted for excavation and the like.
The existing building foundation pit has poor waterproof effect when in use, leads to unstable support of the foundation pit when in use, leads to damage of the foundation pit or potential safety hazard, and therefore, the waterproof building foundation pit is necessary to be provided to solve the technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a waterproof type building foundation has solved current building foundation and can appear that water-proof effects is poor when using, leads to the foundation ditch to appear supporting unstably when using, leads to the problem that the foundation ditch damaged or the potential safety hazard appears.
For solving the technical problem, the utility model provides a pair of waterproof type building foundation ditch, including the waterproof main part of foundation ditch, the inboard bottom of the waterproof main part of foundation ditch is provided with the emission aqueduct, the upside that discharges the aqueduct is provided with the supporting network, the upside of supporting network is provided with the permeable layer, the water guide mouth has been seted up on the surface that discharges the aqueduct, the lower extreme outside of the waterproof main part of foundation ditch is provided with the delivery pipe, and the position of delivery pipe corresponds with the position that discharges the aqueduct, the inner wall of the waterproof main part of foundation ditch is provided with the reinforcing plate, the inboard of reinforcing plate is provided with sealed reinforcing pipe, the outside of sealed reinforcing pipe is provided with fixed dwang, the one end of sealed reinforcing pipe is passed the reinforcing plate and the waterproof main part of foundation ditch inserts in soil.
Preferably, the reinforcing plate includes reinforcing bottom plate and reinforcing panel, reinforcing bottom plate and foundation ditch waterproof main part pass through screw fixed connection, reinforcing panel installs the outside at reinforcing bottom plate, be provided with supporting rib and spring between reinforcing bottom plate and the reinforcing panel, screw and reinforcing bottom plate and reinforcing panel fixed connection are passed through to the both sides of supporting rib, spring fixed mounting is in one side of supporting rib.
Preferably, the supporting ribs are U-shaped, the supporting ribs are fixed in a crossed manner, and the springs are fixedly arranged on one side of the end parts of the supporting ribs.
Preferably, the fixed dwang includes fixed mobile jib, the inside sliding connection of sealed reinforcing tube has the slip post, the one end of fixed mobile jib is passed sealed reinforcing tube and is rotated with the slip post and be connected, the guide way has been seted up on the surface of fixed mobile jib, the inboard of sealed reinforcing tube is provided with the guide post, guide post slidable mounting is inboard at the guide way.
Preferably, the length of the sliding column is the same as that of the sealing reinforcing pipe, and one end of the fixed main rod is arranged to be in a spike shape.
Preferably, the supporting net includes support column and filter screen, the lower extreme and the emission aqueduct fixed connection of support column, the filter screen equidistance is installed on the support column, and the filter screen supports the infiltration layer.
Compared with the prior art, the utility model provides a pair of waterproof type building foundation ditch has following beneficial effect:
the utility model provides a waterproof type building foundation ditch, through the waterproof main part of foundation ditch, water seepage layer, the supporting network of design, discharge aqueduct, water guide mouth and delivery pipe, waterproof through the waterproof main part of foundation ditch when using, then prevent ponding through water seepage layer, supporting network and discharge aqueduct infiltration, then outwards discharge through water guide mouth and delivery pipe, solved the poor problem of foundation ditch water-proof effects.
The utility model provides a waterproof type building foundation ditch through reinforcing plate and the fixed dwang of design, supports through the reinforcing plate when using, strengthens fixedly to waterproof main part of foundation ditch and reinforcing plate through fixed dwang simultaneously, appears the phenomenon of damage when avoiding waterproof main part of foundation ditch and reinforcing plate to avoid the foundation ditch to damage or the problem of potential safety hazard appears.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a waterproof building foundation pit of the waterproof building foundation pit provided by the present invention;
FIG. 2 is a schematic diagram of the structure of the reinforcing plate of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.
Reference numbers in the figures: 1. a foundation pit waterproof main body; 2. sealing the reinforcing tube; 3. fixing the rotating rod; 4. a reinforcing plate; 5. a sliding post; 6. a water seepage layer; 7. a support net; 8. a discharge aqueduct; 9. a water guide port; 10. a discharge pipe; 11. a reinforcing bottom plate; 12. a reinforcement panel; 13. a support rib; 14. a spring; 15. fixing the main rod; 16. a guide groove; 17. and a guide post.
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 technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a waterproof building foundation pit according to the present invention; FIG. 2 is a schematic diagram of the structure of the reinforcing plate of the present invention; fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention. A waterproof building foundation pit comprises a foundation pit waterproof main body 1, a discharge water guide pipe 8 is arranged at the bottom of the inner side of the foundation pit waterproof main body 1, a support net 7 is arranged on the upper side of the discharge water guide pipe 8, a water seepage layer 6 is arranged on the upper side of the support net 7, a water guide port 9 is formed in the surface of the discharge water guide pipe 8, a discharge pipe 10 is arranged on the outer side of the lower end of the foundation pit waterproof main body 1, the position of the discharge pipe 10 corresponds to the position of the discharge water guide pipe 8, a reinforcing plate 4 is arranged on the inner wall of the foundation pit waterproof main body 1, a sealing reinforcing pipe 2 is arranged on the inner side of the reinforcing plate 4, a fixed rotating rod 3 is arranged on the outer side of the sealing reinforcing pipe 2, one end of the sealing reinforcing pipe 2 penetrates through the reinforcing plate 4 and the foundation pit waterproof main body 1 to be inserted into soil, water is prevented from seeping through the water seepage layer 6, the support net 7 and the discharge water guide pipe 8 when in use, then the water is discharged outwards through the water guide port 9 and the discharge pipe 10, and the problem of poor waterproof effect of the foundation pit is solved.
Further, reinforcing plate 4 includes reinforcing plate 11 and reinforcing panel 12, reinforcing plate 11 passes through screw fixed connection with foundation ditch waterproof main part 1, reinforcing panel 12 installs the outside at reinforcing plate 11, be provided with supporting rib 13 and spring 14 between reinforcing plate 11 and the reinforcing panel 12, screw and reinforcing plate 11 and reinforcing panel 12 fixed connection are passed through to the both sides of supporting rib 13, spring 14 fixed mounting is in one side of supporting rib 13, strengthen the support to foundation ditch waterproof main part 1 through reinforcing plate 11 and reinforcing panel 12, and cushion through the elasticity of supporting rib 13 and spring 14 when the atress.
Further, the shape of the support ribs 13 is set to be U-shaped, the support ribs 13 are fixed to each other in a crossing manner, and the springs 14 are fixedly installed at one side of the end portions of the support ribs 13.
Further, fixed dwang 3 includes fixed mobile jib 15, the inside sliding connection of sealed reinforcing tube 2 has sliding column 5, the one end of fixed mobile jib 15 is passed sealed reinforcing tube 2 and is rotated with sliding column 5 and be connected, guide way 16 has been seted up on the surface of fixed mobile jib 15, the inboard of sealed reinforcing tube 2 is provided with guide post 17, guide post 17 slidable mounting is inboard at guide way 16, promote sliding column 5 and drive the removal of fixed mobile jib 15 one end, make guide post 17 slide in guide way 16, then make fixed mobile jib 15 rotate and insert in the soil.
Further, the length of the sliding column 5 is the same as that of the seal reinforcing pipe 2, and one end of the fixed main rod 15 is arranged to be in a spike shape.
Further, the supporting net 7 comprises a supporting column and a filtering net, the lower end of the supporting column is fixedly connected with the discharge water guide pipe 8, the filtering net is installed on the supporting column at equal intervals, and the filtering net supports the water seepage layer 6, so that the supporting effect of the supporting net 7 is better when the supporting net is used, and a better filtering effect is provided.
The utility model provides a pair of waterproof type building foundation's theory of operation as follows: when in use, the foundation pit waterproof main body 1 is arranged in a foundation pit for waterproofing, then the drainage water guide pipe 8, the supporting net 7 and the water seepage layer 6 are arranged at the bottom of the inner side of the foundation pit waterproof main body 1 in sequence, the reinforcing plate 4 is arranged on the side wall of the foundation pit waterproof main body 1, the lower end of the reinforcing plate 4 is supported on the water seepage layer 6, then the sealing reinforcing pipe 2 is inserted into soil through the reinforcing plate 4 and the foundation pit waterproof main body 1, then the sliding column 5 is pushed to drive one end of the fixed main rod 15 to move, the guide column 17 slides in the guide groove 16, then the fixed main rod 15 is rotatably inserted into the soil, the foundation pit waterproof main body 1 is used for waterproofing when water exists, then the water seepage layer 6, the supporting net 7 and the drainage water guide pipe 8 are used for preventing water accumulation, then the water is discharged outwards through the water guide port 9 and the drainage pipe 10, the supporting of the foundation pit waterproof main body 1 is strengthened through the reinforcing bottom plate 11 and the reinforcing panel 12, and is cushioned by the elastic force of the support ribs 13 and the springs 14 when subjected to a force.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a waterproof type building foundation ditch, includes waterproof main part of foundation ditch (1), its characterized in that: the utility model discloses a waterproof foundation ditch, including waterproof foundation ditch main part (1), the inboard bottom of waterproof foundation ditch main part (1) is provided with discharges aqueduct (8), the upside of discharging aqueduct (8) is provided with supporting network (7), the upside of supporting network (7) is provided with water seepage layer (6), water guide mouth (9) have been seted up on the surface of discharging aqueduct (8), the lower extreme outside of waterproof foundation ditch main part (1) is provided with delivery pipe (10), and the position of delivery pipe (10) corresponds with the position of discharging aqueduct (8), the inner wall of waterproof foundation ditch main part (1) is provided with reinforcing plate (4), the inboard of reinforcing plate (4) is provided with sealed pillar (2), the outside of sealed pillar (2) is provided with fixed dwang (3), the one end of sealed pillar (2) is passed reinforcing plate (4) and waterproof foundation ditch main part (1) and is inserted in soil.
2. The waterproof building foundation pit according to claim 1, wherein the reinforcing plate (4) comprises a reinforcing bottom plate (11) and a reinforcing panel (12), the reinforcing bottom plate (11) is fixedly connected with the foundation pit waterproof main body (1) through screws, the reinforcing panel (12) is installed on the outer side of the reinforcing bottom plate (11), a supporting rib (13) and a spring (14) are arranged between the reinforcing bottom plate (11) and the reinforcing panel (12), two sides of the supporting rib (13) are fixedly connected with the reinforcing bottom plate (11) and the reinforcing panel (12) through screws, and the spring (14) is fixedly installed on one side of the supporting rib (13).
3. A waterproof building foundation according to claim 2, wherein the supporting ribs (13) are shaped as U-shape, the supporting ribs (13) are fixed to each other in a crossed manner, and the springs (14) are fixedly arranged on one side of the end parts of the supporting ribs (13).
4. The waterproof building foundation pit according to claim 1, wherein the fixed rotating rod (3) comprises a fixed main rod (15), a sliding column (5) is slidably connected inside the sealed reinforcing pipe (2), one end of the fixed main rod (15) penetrates through the sealed reinforcing pipe (2) to be rotatably connected with the sliding column (5), a guide groove (16) is formed in the surface of the fixed main rod (15), a guide column (17) is arranged on the inner side of the sealed reinforcing pipe (2), and the guide column (17) is slidably mounted on the inner side of the guide groove (16).
5. A waterproof building foundation according to claim 4, wherein the length of the sliding column (5) is the same as that of the seal reinforcing pipe (2), and one end of the fixed main rod (15) is arranged to be in a spike shape.
6. A waterproof building foundation according to claim 1, wherein the supporting net (7) comprises a supporting column and a filtering net, the lower end of the supporting column is fixedly connected with the discharge water conduit (8), the filtering net is installed on the supporting column at equal intervals, and the filtering net supports the water seepage layer (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022756635.8U CN213926279U (en) | 2020-11-25 | 2020-11-25 | Waterproof building foundation pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022756635.8U CN213926279U (en) | 2020-11-25 | 2020-11-25 | Waterproof building foundation pit |
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| Publication Number | Publication Date |
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| CN213926279U true CN213926279U (en) | 2021-08-10 |
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| CN202022756635.8U Active CN213926279U (en) | 2020-11-25 | 2020-11-25 | Waterproof building foundation pit |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113882389A (en) * | 2021-09-03 | 2022-01-04 | 武汉中科岩土工程有限责任公司 | Deep foundation pit supporting structure and construction method thereof |
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2020
- 2020-11-25 CN CN202022756635.8U patent/CN213926279U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113882389A (en) * | 2021-09-03 | 2022-01-04 | 武汉中科岩土工程有限责任公司 | Deep foundation pit supporting structure and construction method thereof |
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