CN110725330A - Drainage structure for building construction foundation pit - Google Patents
Drainage structure for building construction foundation pit Download PDFInfo
- Publication number
- CN110725330A CN110725330A CN201910844688.4A CN201910844688A CN110725330A CN 110725330 A CN110725330 A CN 110725330A CN 201910844688 A CN201910844688 A CN 201910844688A CN 110725330 A CN110725330 A CN 110725330A
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- China
- Prior art keywords
- telescopic link
- groove
- sill bar
- foundation pit
- drainage structure
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- 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.)
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D19/00—Keeping dry foundation sites or other areas in the ground
- E02D19/06—Restraining of underground water
Abstract
The invention relates to a drainage structure for a building construction foundation pit. The utility model provides a building construction is sluicing structure for foundation ditch includes sill bar, fixed pin, telescopic link and water pump, the bottom position of sill bar is provided with the shifting chute, the one end of sill bar is provided with the screens groove. According to the invention, the telescopic rod is movably clamped at the upper end of the bottom rod, symmetrical limiting grooves are arranged in the bottom rod, the limiting grooves are in matched clamping connection with the clamping blocks on the two sides of the telescopic rod, the clamping blocks are connected with the bottom of the telescopic rod and are in matched clamping connection with the moving grooves, the clamping blocks can be fixed with the bottom rod through connecting symmetrical fixing bolts while limiting, the telescopic rod is prevented from moving in the supporting process, the bottom rod and the telescopic rod can support the water pumping pipe at the upper end, the water pumping pipe is guaranteed to be kept straight in an inclined state, the water pumping pipe is prevented from being bent, the movable telescopic rod can be adjusted in different lengths, and the adjustable water pumping device is suitable for different foundation pits and has a wide.
Description
Technical Field
The invention relates to a drainage structure for a building construction foundation pit, and belongs to the technical field of building construction.
Background
The building construction refers to production activities in the engineering construction implementation stage, is the construction process of various buildings, and also can be a process of changing various lines on a design drawing into a real object at a specified place, and a foundation pit is a soil pit excavated at a foundation design position according to the base elevation and the base plane size. 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 persons with low excavation depth 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 building is excavated deeply and nearby, the method of supporting the foundation pit wall, the method of protecting the wall by spraying concrete, the method of interlocking a large foundation pit even by adopting an underground continuous wall and column type cast-in-situ bored piles and the like can be used for preventing the outside soil layer from collapsing.
Current building construction foundation ditch is at rainwater weather collection rain easily, and the phenomenon of infiltration appears easily in darker foundation ditch, cause the foundation ditch bottom to have more ponding, unfavorable follow-up work, and the softening of many pithead earth easily, collapse easily, there is the potential safety hazard, the direct drainage of drain pipe is mostly adopted in ordinary discharge, the jam of water sucking mouth appears easily in the in-process of drainage, can burn out the water pump when serious, and the drain pipe appears buckling easily at the drainage in-process, cause great resistance among the drainage process, the energy consumption increases.
Disclosure of Invention
Technical problem to be solved
In order to solve the above problems in the prior art, the present invention provides a drainage structure for a foundation pit in building construction.
(II) technical scheme
In order to achieve the purpose, the invention adopts the main technical scheme that: it includes sill bar, fixed pin, telescopic link and water pump, the bottom position of sill bar is provided with the shifting chute, the one end of sill bar is provided with the screens groove, the dog is connected to screens groove one side, screens inslot swing joint fixed pin, the inboard of sill bar is provided with the spacing groove of symmetry, the central point of telescopic link puts and is provided with the tube seat, the both sides of telescopic link are connected with the limiting plate, limiting plate and spacing groove joint, the limiting plate is connected to the bottom of telescopic link, limiting plate and shifting chute joint, be provided with the thread groove on the joint piece, thread groove internal connection fixing bolt, the one end of telescopic link is connected with the connecting block, the one end and the leg joint of connecting block, be provided with the filter screen in the support, the water pump is connected with the drinking-water.
Preferably, the bottom rod and the telescopic rod are both arc-shaped, and the bottom rod is movably clamped with the telescopic rod.
Preferably, the movable groove is clamped with the clamping block in a matching mode, and the clamping block is connected with symmetrical fixing bolts.
Preferably, one side fixed connection dog in screens groove, the dog sets up with the fixed pin correspondence.
Preferably, the bottom rod is internally provided with symmetrical limiting grooves, and the limiting grooves are matched and clamped with the limiting plates.
Preferably, one side of connecting block and the one end swing joint of telescopic link, the connecting block is the cavity setting, one side of connecting block passes through threaded connection with the support, the support is the arc setting.
Preferably, the water pump is connected with a water pumping pipe with a certain length and is connected with an external power supply.
(III) advantageous effects
Compared with the prior art, the invention provides a drainage structure for a building construction foundation pit, which has the following beneficial effects:
(1) the device has the telescopic link through the activity joint in the upper end of sill bar, the inside of sill bar is provided with the spacing groove of symmetry, the spacing groove matches the joint with the joint piece of telescopic link both sides, the bottom of telescopic link is connected with the joint piece, the joint piece matches the joint with the shifting chute, the joint piece is fixed with the sill bar at the spacing accessible connecting symmetry's of while, avoid the telescopic link to be in the removal of support in-process, sill bar and telescopic link can support the drinking-water pipe of upper end, guarantee that the drinking-water pipe maintains under the tilt state straight, avoid buckling of drinking-water pipe, mobilizable telescopic link carries out the adjustment of different length, be suitable for different foundation pits, application scope is extensive.
(2) The device is connected with the fixed pin through the one end at the sill bar, the dog of one side can keep the vertical state of fixed pin, it is fixed with one side base face to let the fixed pin, avoid the whole of device to break away from, the fixed pin can block in the screens inslot when not using, be convenient for transport, avoid accidental injury, telescopic link one end swing joint's connecting block can be adjusted by oneself, guarantee the whole and the foundation ditch bottom contact of connecting block, draw water, support detachable change through threaded connection, carry out the change of the support of different grade type according to the demand of reality, filter through inside filter screen, it is inside to avoid debris to inhale the drawing water pipe, cause the jam.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a sectional view taken along line A-A of FIG. 1
Fig. 3 is an enlarged view of the point i in fig. 1.
In the figure: 1-bottom rod, 2-moving groove, 3-clamping groove, 4-stop block, 5-fixed pin, 6-limiting groove, 7-telescopic rod, 8-pipe groove, 9-limiting plate, 10-clamping block, 11-thread groove, 12-fixed bolt, 13-connecting block, 14-bracket, 15-filter screen, 16-water pumping pipe and 17-water pump.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, a drainage structure for a foundation pit of building construction includes a bottom bar 1, a fixing pin 5, telescopic link 7 and water pump 17, the bottom position of sill bar 1 is provided with shifting chute 2, the one end of sill bar 1 is provided with screens groove 3, dog 4 is connected to screens groove 3 one side, swing joint fixed pin 5 in the screens groove 3, the inboard of sill bar 1 is provided with the spacing groove 6 of symmetry, the central point of telescopic link 7 puts and is provided with tube seat 8, the both sides of telescopic link 7 are connected with limiting plate 9, limiting plate 9 and spacing groove 6 joint, limiting plate 9 is connected to the bottom of telescopic link 7, limiting plate 9 and shifting chute 2 joint, be provided with thread groove 11 on the joint piece 10, 11 in-connection fixing bolt 12 of thread groove, the one end of telescopic link 7 is connected with connecting block 13, the one end and the support 14 of connecting block 13 are connected, be provided with filter screen 15 in the support 14, water.
The movable groove 2 matches the joint with the joint block 10, connects the symmetrical fixing bolt 12 on the joint block 10, and through joint block 10 and movable groove 2 joint, carries out the joint in spacing, fixes through the symmetrical fixing bolt 12 and the bottom of low pole 1, avoids the slip of telescopic link 7, and the fixing bolt 12 of symmetry can be connected stably.
One side fixed connection dog 4 of screens groove 3, dog 4 and the corresponding setting of fixed pin 5, fixed pin 5 be swing joint, can adjust by oneself, and dog 4 of one side can keep the vertical state of fixed pin 5, lets fixed pin 5 and one side base face fixed, avoids the whole of device to break away from.
The inside of sill bar 1 is provided with the spacing groove 6 of symmetry, and spacing groove 6 matches the joint with limiting plate 9, and spacing groove 6 and the cooperation of limiting plate 9 through the symmetry carry out the symmetry spacing, and spacing effectual avoids the skew of telescopic link 7 of upper end.
One side of connecting block 13 and the one end swing joint of telescopic link 7, connecting block 13 is the cavity setting, one side of connecting block 13 and support 14 pass through threaded connection, support 14 is the arc setting, connecting block 13 through swing joint can adjust by oneself, guarantee that connecting block 13's whole and foundation ditch bottom contact draw water, change through threaded connection's support 14 dismountable, carry out the change of the support 14 of different grade type according to the demand of reality.
The water pump 17 is connected with a water pumping pipe 16 with a certain length, the water pump 17 is connected with an external power supply, power is input through the water pump 17, and accumulated water is discharged from the water pumping pipe 16.
To sum up, in the water drainage structure for the building construction foundation pit, when in use, the upper end of the bottom rod 1 is movably clamped with the telescopic rod 7, the inside of the bottom rod 1 is provided with the symmetrical limiting grooves 6, the limiting grooves 6 are matched and clamped with the clamping blocks 10 at the two sides of the telescopic rod 7, the bottom of the telescopic rod 7 is connected with the clamping blocks 10, the clamping blocks 10 are matched and clamped with the moving grooves, the clamping blocks 10 can be fixed with the bottom rod 1 through connecting the symmetrical fixing bolts 12 while limiting, the telescopic rod 7 is prevented from moving in the supporting process, the bottom rod 1 and the telescopic rod 7 can support the water pumping pipe 16 at the upper end, the water pumping pipe 16 is ensured to be kept straight in an inclined state, the bending of the water pumping pipe is avoided, the movable telescopic rod 7 can be adjusted in different lengths, the water drainage structure is suitable for different foundation pits, one end of the bottom rod 1 is connected with the fixing pin 5, let fixed pin 5 fixed with one side base face, avoid the whole of device to break away from, fixed pin 5 can block in screens groove 3 when not using, be convenient for transport, avoid the accidental injury, 7 one end swing joint's of telescopic link connecting block 13 can adjust by oneself, guarantee connecting block 13's whole and foundation ditch bottom contact, draw water, support 14 detachable change through threaded connection, carry out the change of support 14 of different grade type according to the demand of reality, filter through inside filter screen 15, avoid debris to inhale inside drinking-water pipe 16, cause the jam.
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 (7)
1. The utility model provides a building construction is sluicing structure for foundation ditch, its includes sill bar (1), fixed pin (5), telescopic link (7) and water pump (17), its characterized in that, the bottom position of sill bar (1) is provided with shifting chute (2), the one end of sill bar (1) is provided with screens groove (3), dog (4) are connected to screens groove (3) one side, swing joint fixed pin (5) in screens groove (3), the inboard of sill bar (1) is provided with symmetrical spacing groove (6), the central point of telescopic link (7) puts and is provided with chase (8), the both sides of telescopic link (7) are connected with limiting plate (9), limiting plate (9) and spacing groove (6) joint, limiting plate (9) are connected to the bottom of telescopic link (7), limiting plate (9) and shifting chute (2) joint, be provided with thread groove (11) on joint piece (10), threaded groove (11) in-connection fixing bolt (12), the one end of telescopic link (7) is connected with connecting block (13), the one end and the support (14) of connecting block (13) are connected, be provided with filter screen (15) in support (14), water pump (17) are connected with drinking-water pipe (16).
2. The drainage structure for a construction foundation pit as claimed in claim 1, wherein: the bottom rod (1) and the telescopic rod (7) are both arc-shaped, and the bottom rod (1) is movably connected with the telescopic rod (7).
3. The drainage structure for a construction foundation pit as claimed in claim 1, wherein: the movable groove (2) is matched and clamped with the clamping block (10), and symmetrical fixing bolts (12) are connected to the clamping block (10).
4. The drainage structure for a construction foundation pit as claimed in claim 1, wherein: one side fixed connection dog (4) of screens groove (3), dog (4) and fixed pin (5) correspond the setting.
5. The drainage structure for a construction foundation pit as claimed in claim 1, wherein: the inside of sill bar (1) is provided with symmetrical spacing groove (6), spacing groove (6) and limiting plate (9) match the joint.
6. The drainage structure for a construction foundation pit as claimed in claim 1, wherein: one side of connecting block (13) and the one end swing joint of telescopic link (7), connecting block (13) are the cavity setting, one side of connecting block (13) passes through threaded connection with support (14), support (14) are the arc setting.
7. The drainage structure for a construction foundation pit as claimed in claim 1, wherein: the water pump (17) is connected with a water pumping pipe (16) with a certain length, and the water pump (17) is connected with an external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910844688.4A CN110725330B (en) | 2019-09-07 | 2019-09-07 | Drainage structure for building construction foundation pit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910844688.4A CN110725330B (en) | 2019-09-07 | 2019-09-07 | Drainage structure for building construction foundation pit |
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| Publication Number | Publication Date |
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| CN110725330A true CN110725330A (en) | 2020-01-24 |
| CN110725330B CN110725330B (en) | 2023-05-12 |
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| CN201910844688.4A Active CN110725330B (en) | 2019-09-07 | 2019-09-07 | Drainage structure for building construction foundation pit |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007285090A (en) * | 2006-04-20 | 2007-11-01 | Takenaka Komuten Co Ltd | Underground water level lowering method for excavated ground, and filling/pumping well for use in the method |
| CN203684244U (en) * | 2014-01-24 | 2014-07-02 | 天津新宇建筑工程有限公司 | Automatic control system for dewatering and drainage of foundation pit |
| CN207519318U (en) * | 2017-11-28 | 2018-06-22 | 赵世恩 | A kind of solar energy irrigation equipment |
| CN208744047U (en) * | 2018-08-17 | 2019-04-16 | 王凤惠 | A kind of water pipeline support device for hydraulic engineering |
| CN209179038U (en) * | 2018-12-06 | 2019-07-30 | 荆州江源建设有限公司 | A kind of construction of hydro project drainage arrangement |
| CN209245466U (en) * | 2018-09-27 | 2019-08-13 | 宋鹏 | A kind of hydraulic engineering tube support arrangement |
-
2019
- 2019-09-07 CN CN201910844688.4A patent/CN110725330B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007285090A (en) * | 2006-04-20 | 2007-11-01 | Takenaka Komuten Co Ltd | Underground water level lowering method for excavated ground, and filling/pumping well for use in the method |
| CN203684244U (en) * | 2014-01-24 | 2014-07-02 | 天津新宇建筑工程有限公司 | Automatic control system for dewatering and drainage of foundation pit |
| CN207519318U (en) * | 2017-11-28 | 2018-06-22 | 赵世恩 | A kind of solar energy irrigation equipment |
| CN208744047U (en) * | 2018-08-17 | 2019-04-16 | 王凤惠 | A kind of water pipeline support device for hydraulic engineering |
| CN209245466U (en) * | 2018-09-27 | 2019-08-13 | 宋鹏 | A kind of hydraulic engineering tube support arrangement |
| CN209179038U (en) * | 2018-12-06 | 2019-07-30 | 荆州江源建设有限公司 | A kind of construction of hydro project drainage arrangement |
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| Publication number | Publication date |
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| CN110725330B (en) | 2023-05-12 |
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