CN217053310U - Novel vacuum preloading soft foundation combined loading system - Google Patents
Novel vacuum preloading soft foundation combined loading system Download PDFInfo
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- CN217053310U CN217053310U CN202220787699.0U CN202220787699U CN217053310U CN 217053310 U CN217053310 U CN 217053310U CN 202220787699 U CN202220787699 U CN 202220787699U CN 217053310 U CN217053310 U CN 217053310U
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Abstract
The utility model discloses a novel vacuum preloading soft foundation unites system of surcharge, including the mount, the inner chamber swing joint of mount has the water bag, the front intercommunication of water bag has the connecting pipe, the bottom swing joint of mount has the seat of exerting pressure, the top of the seat of exerting pressure is through the spacing frame of bolt fixedly connected with, the bottom swing joint of the seat of exerting pressure has the waterproof sealing cloth, the water absorption mechanism has been laid to the bottom of waterproof sealing cloth, the mount includes first support body, the top swing joint of first support body has the second support body. The utility model discloses possess convenient to use's advantage, solved the in-process that current soft ground of vacuum pre-compaction jointly piles up year system and use, be not convenient for adjust the weight of exerting pressure, reduced the application range who piles up year system, be not convenient for pour into and turn on the water and fix the multilayer water bag to the control water bag, reduced the efficiency of construction, increased the problem of staff's work load.
Description
Technical Field
The utility model relates to a soft foundation treatment technical field specifically is a novel vacuum preloading soft foundation unites heap year system.
Background
In civil engineering, no matter buildings, railways and highways of ports and airports, drainage treatment is required to be carried out on a soft foundation at the initial stage of construction, water in an underground soft soil layer is drained, the underground water level is lowered, and the problem of underground settlement is prevented from occurring later, a well-known vacuum drainage preloading method is the most common traditional reinforcing method in soft foundation reinforcing engineering, a plurality of plastic drainage plates are inserted into a saturated viscous soft foundation such as silt, mucky soil, filling soil and the like at intervals of about 1.2 meters, then a horizontal drainage sand cushion layer is laid on the ground, a water absorption pipeline is buried in the sand cushion layer, a layer of waterproof sealing cloth is covered on the sand cushion layer, the periphery of the waterproof sealing cloth is simultaneously buried into a sealing ditch of a reinforcing area, the sand cushion layer is isolated from the atmosphere, and a large amount of earthwork is jointly stacked on the waterproof sealing cloth, so that the preloading force on the upper part of the soft foundation is increased.
Finally, air is pumped into the water suction pipeline buried in the sand cushion layer through the vacuum device, negative pressure is formed in the soil body, so that pore water in gaps of the soil body is sucked into the sand cushion layer through the longitudinal water drainage channel in the plastic drainage plate and is pumped out through the water suction pipeline in the sand cushion layer, the reduction of the pore water pressure is realized, effective stress is increased, the soil body is solidified, later-stage settlement is reduced, the purpose of improving the bearing capacity of the foundation is achieved, earthwork is used for piling and loading the top of the soft foundation, the construction cost is increased, the vacuum preloading soft foundation combined piling and loading system applies pressure to the soft foundation by placing a large amount of water on the soft foundation, and the construction cost can be reduced.
The existing vacuum preloading soft foundation combined preloading system is inconvenient to adjust the applied pressure weight in the using process, reduces the application range of the preloading system, is inconvenient to control the water bag to inject and discharge water and fix a plurality of layers of water bags, reduces the construction efficiency and increases the workload of workers.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel soft ground of vacuum pre-compaction is united and is piled up year system possesses convenient to use's advantage, has solved the in-process that current soft ground of vacuum pre-compaction is united and is piled up year system and use, is not convenient for adjust the weight of exerting pressure, has reduced the application range of piling up year system, is not convenient for pour into and turn on the water and fix the multilayer water bag to the control water bag, has reduced the efficiency of construction, has increased the problem of staff's work load.
In order to achieve the above object, the utility model provides a following technical scheme: a novel vacuum preloading soft foundation combined stacking system comprises a fixing frame, wherein the inner cavity of the fixing frame is movably connected with a water bag, the front of the water bag is communicated with a connecting pipe, the bottom of the fixing frame is movably connected with a pressing seat, the top of the pressing seat is fixedly connected with a limiting frame through bolts, the bottom of the pressing seat is movably connected with waterproof sealing cloth, a water absorbing mechanism is laid at the bottom of the waterproof sealing cloth, the fixing frame comprises a first frame body, the top of the first frame body is movably connected with a second frame body, the top of the second frame body is movably connected with a top plate, the bottoms of the inner cavities of the first frame body and the second frame body are both fixedly connected with fixing frames through bolts, the water absorbing mechanism comprises a sand cushion layer, a water absorbing fiber layer is laid at the top of the sand cushion layer, and the top of the water absorbing fiber layer is movably connected with a filtering fiber sleeve, the inner wall swing joint of filter fiber cover has the drinking-water pipe, the right-hand member intercommunication of drinking-water pipe has communicating pipe.
For the convenience carries on spacingly to the mount, as the utility model discloses a novel vacuum preloading soft ground is jointly piled and is carried system optimization, the bottom of mount surface and the inner wall swing joint of spacing frame, the bottom of the mechanism that absorbs water is provided with soft ground.
In order to facilitate water bag water injection and drainage, as the utility model discloses a novel vacuum preloading soft foundation jointly piles and carries system optimization, the water bag includes the bag body, the bottom fixedly connected with base of the bag body, the front intercommunication of the bag body has the connector, the positive left and right sides of connector all communicates there is the water pipe, fixed mounting has the valve on the water pipe.
In order to splice the mount for the convenience, as the utility model discloses a novel vacuum preloading soft ground is jointly piled and is carried system optimization, the bottom of roof and the bottom of second support body all are provided with the locating piece, the constant head tank has all been seted up at the top of first support body and the top of second support body, the bottom of locating piece extend to the inner chamber of constant head tank and rather than inner wall swing joint.
For the convenience of the drinking-water pipe draws water, as the utility model discloses a novel vacuum preloading soft ground is jointly piled and is carried system optimization, the hole of drawing water has been seted up on the drinking-water pipe, and the quantity in hole of just drawing water is a plurality of.
In order to facilitate connecting vacuum pump and sewage pipes, as the utility model discloses a novel vacuum preloading soft ground is jointly piled and is carried system optimization, the right-hand member intercommunication of communicating pipe has the drain pipe joint, the top intercommunication of communicating pipe has the evacuation pipe joint.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a mount, spacing frame, water seal cloth, water absorption mechanism, the cooperation of exerting pressure seat, connecting pipe and water bag is used, has solved the in-process that current vacuum preloading soft ground unites to pile up the system of carrying and using, is not convenient for adjust the weight of exerting pressure, has reduced the application range of piling up the system of carrying, is not convenient for pour into and turn on the water and fix the multilayer water bag to the control water bag, has reduced the efficiency of construction, has increased the problem of staff's work load.
2. The utility model discloses a set up the mount, can be convenient for support fixedly to a plurality of water bags, through setting up the connecting pipe, can be convenient for establish ties a plurality of water bags, through setting up the water bag, can be convenient for store water and exert pressure to the top of soft ground, through setting up the waterproof sealing cloth, can be convenient for prevent that the water at water absorption mechanism top from spilling over, through setting up water absorption mechanism, can be convenient for extract soft ground exhaust water, through setting up spacing frame, can be convenient for carry on spacingly to the mount and prevent its removal.
Drawings
FIG. 1 is an isometric view of the present invention;
FIG. 2 is an exploded view of the fixing frame of the present invention;
FIG. 3 is a schematic view of the water bag of the present invention;
fig. 4 is an exploded view of the water absorbing mechanism of the present invention.
In the figure: 1. a fixed mount; 2. a limiting frame; 3. waterproof sealing cloth; 4. a water absorbing mechanism; 5. soft foundation; 6. a pressure application seat; 7. a connecting pipe; 8. a water bag; 9. a top plate; 10. a fixing frame; 11. a second frame body; 12. a first frame body; 13. a bag body; 14. a base; 15. a water pipe; 16. a connector; 17. a sand cushion layer; 18. a filter fiber sleeve; 19. a vacuum pipe joint is pumped; 20. a communicating pipe; 21. a drain pipe joint; 22. a water pumping pipe; 23. a water-absorbing fibrous layer.
Detailed Description
Referring to fig. 1-4, a novel vacuum preloading soft foundation combined stacking system comprises a fixing frame 1, an inner cavity of the fixing frame 1 is movably connected with a water bag 8, the front of the water bag 8 is communicated with a connecting pipe 7, the bottom of the fixing frame 1 is movably connected with a pressing base 6, the top of the pressing base 6 is fixedly connected with a limiting frame 2 through bolts, the bottom of the pressing base 6 is movably connected with a waterproof sealing cloth 3, the bottom of the waterproof sealing cloth 3 is paved with a water absorbing mechanism 4, the fixing frame 1 comprises a first frame body 12, the top of the first frame body 12 is movably connected with a second frame body 11, the top of the second frame body 11 is movably connected with a top plate 9, the bottoms of the inner cavities of the first frame body 12 and the second frame body 11 are both fixedly connected with fixing frames 10 through bolts, the water absorbing mechanism 4 comprises a sand cushion layer 17, a water absorbing fiber layer 23 is paved on the top of the sand cushion layer 17, the top of the water absorbing fiber layer 23 is movably connected with a filtering fiber sleeve 18, the inner wall of the filter fiber sleeve 18 is movably connected with a water pumping pipe 22, and the right end of the water pumping pipe 22 is communicated with a communicating pipe 20.
In this embodiment: firstly, a water bag 8 is placed in a fixed frame 10 in an inner cavity of a first frame body 12, after the placement is finished, a second frame body 11 is installed at the top of the first frame body 12, the water bag 8 is placed in the fixed frame 10 in the inner cavity of the second frame body 11, after the placement is finished, a top plate 9 is installed at the top of the second frame body 11, the water bag 8 in the inner cavity of the second frame body 11 is protected by the top plate 9 to prevent the water bag 8 from being irradiated by ultraviolet rays, after the installation is finished, a plurality of water bags 8 are connected in series through a connecting pipe 7, the water bags 8 at the tail ends of the series connection are closed according to the weight needing to be pressed, so as to control the water inflow of the plurality of water bags 8, after the communication is finished, water is injected through the water bag 8 at the top, the water enters the plurality of water bags 8 in sequence through the connecting pipe 7, so that the water bags 8 can press a soft foundation 5, after the water injection is finished, the water bags 8 press a pressing seat 6 through a fixed frame 1, the fixing frame 1 applies pressure to the soft foundation 5 through the waterproof sealing cloth 3 and the water absorption mechanism 4, a plastic water guide plate is pre-buried in the soft foundation 5 in advance, so that water discharged from the soft foundation 5 enters the water absorption mechanism 4, the waterproof sealing cloth 3 prevents water from permeating from the top of the water absorption mechanism 4, the water in the soft foundation 5 enters the water absorption fiber layer 23 and the filter fiber sleeve 18 through the sand cushion layer 17, the water absorption fiber layer 23 and the filter fiber sleeve 18 prevent impurities from entering the water pumping pipe 22, the vacuum pump is connected through the vacuum pumping pipe joint 19, the vacuum pump pumps air through the vacuum pumping pipe joint 19, the communicating pipe 20 and the water pumping pipe 22, so that negative pressure is generated inside the water pumping pipe 22, the water in the water absorption fiber layer 23 and the filter fiber sleeve 18 is pumped through the water pumping pipe 22, the water pumped by the water pumping pipe 22 is pumped into the communicating pipe 20, and the communicating pipe 20 pumps the water into a sewage pipeline through the water drainage pipe joint 21, when water needs to be drained, the water pump is connected with the water bag 8 at the bottommost part, and the valve on the water bag 8 at the bottommost part is opened, so that water in the water bag 8 is pumped into the water tank.
As a technical optimization scheme of the utility model, the bottom of 1 surface of mount and the inner wall swing joint of spacing frame 2, the bottom of mechanism 4 that absorbs water is provided with soft ground 5.
In this embodiment: the bottom of 1 surface of mount and the inner wall swing joint of spacing frame 2, spacing frame 2 can be convenient for carry on spacingly to the mount 1 at 6 tops of seat of exerting pressure, prevents to install the water bag 8 at the inside in-process of mount 1, and the condition that rocks appears in mount 1.
As a technical optimization scheme of the utility model, water bag 8 includes bag body 13, and the bottom fixedly connected with base 14 of bag body 13, the front intercommunication of bag body 13 have connector 16, and the positive left and right sides of connector 16 all communicates there is water pipe 15, and fixed mounting has the valve on the water pipe 15.
In this embodiment: the material of the bag body 13 is rubber, can store a large amount of water, and the base 14 can stabilize the bottom of the bag body 13 and support, prevents that the bag body 13 from rotating, through setting up connector 16, can be convenient for connect water pipe 15 and bag body 13, sets up two water pipes 15, and the bag body 13 of can being convenient for intakes and goes out water, sets up the valve on water pipe 15, can be convenient for control bag body 13 intake and go out water.
As a technical optimization scheme of the utility model, the bottom of roof 9 and the bottom of second support body 11 all are provided with the locating piece, and the constant head tank has all been seted up at the top of first support body 12 and the top of second support body 11, and the bottom of locating piece extends to the inner chamber of constant head tank and rather than inner wall swing joint.
In this embodiment: through the cooperation use of locating piece and constant head tank, can be convenient for install the concatenation to roof 9, second support body 11 and first support body 12, increased the installation effectiveness of mount 1, reduced staff's work load.
As a technical optimization scheme of the utility model, the hole that draws water has been seted up on the drinking-water pipe 22, and the quantity in hole that just draws water is a plurality of.
In this embodiment: a plurality of water pumping holes are formed in the water pumping pipe 22, so that the water pumping pipe 22 can conveniently pump the water in the water absorbing fiber layer 23 and the filtering fiber sleeve 18.
As a technical optimization scheme of the utility model, the right-hand member intercommunication of communicating pipe 20 has drain pipe joint 21, and the top intercommunication of communicating pipe 20 has vacuum tube joint 19.
In this embodiment: the right end of the communicating pipe 20 is communicated with a drain pipe joint 21, so that a sewage pipeline can be conveniently connected, sewage in the communicating pipe 20 is discharged into the sewage pipeline, the top of the communicating pipe 20 is communicated with a vacuum pipe joint 19, a vacuum pump can be conveniently connected, and the vacuum pump can vacuumize the interiors of the communicating pipe 20 and the suction pipe 22.
When the water bag pressure-bearing device is used, the water bag 8 is placed in the fixing frame 10 in the inner cavity of the first frame body 12, after the placement is finished, the second frame body 11 is installed at the top of the first frame body 12, the water bag 8 is placed in the fixing frame 10 in the inner cavity of the second frame body 11, after the placement is finished, the top plate 9 is installed at the top of the second frame body 11, the water bag 8 in the inner cavity of the second frame body 11 is protected by the top plate 9 to prevent the water bag 8 from being irradiated by ultraviolet rays, after the installation is finished, the water bags 8 are connected in series through the connecting pipes 7, the water bags 8 at the tail end of the series connection are closed according to the weight of pressure to be applied, the water inflow of the water bags 8 is controlled, after the communication is finished, water is injected through the water bag 8 at the top, the water sequentially enters the water bags 8 through the connecting pipes 7, so that the water bags 8 can apply pressure to the soft foundation 5, after the water injection is finished, the water bag 8 applies pressure to the pressure-applying base 6 through the fixing frame 1, the fixing frame 1 applies pressure to the soft foundation 5 through the waterproof sealing cloth 3 and the water absorption mechanism 4, a plastic water guide plate is pre-buried in the soft foundation 5 in advance, so that water discharged from the soft foundation 5 enters the water absorption mechanism 4, the waterproof sealing cloth 3 prevents water from permeating from the top of the water absorption mechanism 4, the water in the soft foundation 5 enters the water absorption fiber layer 23 and the filter fiber sleeve 18 through the sand cushion layer 17, the water absorption fiber layer 23 and the filter fiber sleeve 18 prevent impurities from entering the water pumping pipe 22, the vacuum pump is connected through the vacuum pumping pipe joint 19, the vacuum pump pumps air through the vacuum pumping pipe joint 19, the communicating pipe 20 and the water pumping pipe 22, so that negative pressure is generated inside the water pumping pipe 22, the water in the water absorption fiber layer 23 and the filter fiber sleeve 18 is pumped through the water pumping pipe 22, the water pumped by the water pumping pipe 22 is pumped into the communicating pipe 20, and the communicating pipe 20 pumps the water into a sewage pipeline through the water drainage pipe joint 21, when water needs to be drained, the water pump is connected with the bottommost water bag 8, and the valve on the bottommost water bag 8 is opened, so that water in the water bag 8 is pumped into the water tank.
In conclusion: this novel soft ground of vacuum preloading unites system of surcharge, through mount 1, spacing frame 2, waterproof sealing cloth 3, water absorption mechanism 4, seat 6 exerts pressure, the cooperation of connecting pipe 7 and water bag 8 is used, the in-process of current soft ground of vacuum preloading unites the system of surcharge using has been solved, be not convenient for adjust the weight of exerting pressure, the application range of system of surcharge has been reduced, be not convenient for pour into and turn on the water and fix the multilayer water bag to the control water bag, the efficiency of construction has been reduced, the problem of staff's work load has been increased.
Claims (6)
1. The utility model provides a novel soft ground of vacuum preloading unites system of surcharge, includes mount (1), its characterized in that: the water-absorbing device is characterized in that a water bag (8) is movably connected to the inner cavity of the fixing frame (1), the front face of the water bag (8) is communicated with a connecting pipe (7), a pressure application seat (6) is movably connected to the bottom of the fixing frame (1), the top of the pressure application seat (6) is fixedly connected with a limiting frame (2) through bolts, a waterproof sealing cloth (3) is movably connected to the bottom of the pressure application seat (6), a water absorbing mechanism (4) is laid at the bottom of the waterproof sealing cloth (3), the fixing frame (1) comprises a first frame body (12), a second frame body (11) is movably connected to the top of the first frame body (12), a top plate (9) is movably connected to the top of the second frame body (11), fixing frames (10) are fixedly connected to the bottoms of the inner cavities of the first frame body (12) and the second frame body (11) through bolts, and the water absorbing mechanism (4) comprises a sand cushion layer (17), fibre layer (23) of absorbing water has been laid at the top of sand bed course (17), the top swing joint of fibre layer (23) of absorbing water has filter fiber cover (18), the inner wall swing joint of filter fiber cover (18) has drinking-water pipe (22), the right-hand member intercommunication of drinking-water pipe (22) has communicating pipe (20).
2. The novel vacuum preloading soft foundation combined preloading system as claimed in claim 1, wherein: the bottom of mount (1) surface and the inner wall swing joint of spacing frame (2), the bottom of mechanism of absorbing water (4) is provided with soft ground (5).
3. The novel vacuum preloading soft foundation combined preloading system as claimed in claim 1, wherein: the water bag (8) comprises a bag body (13), a base (14) is fixedly connected to the bottom of the bag body (13), a connector (16) is communicated with the front of the bag body (13), water pipes (15) are communicated with the left side and the right side of the front of the connector (16), and valves are fixedly mounted on the water pipes (15).
4. The novel vacuum preloading soft foundation combined preloading system as claimed in claim 1, wherein: the bottom of roof (9) and the bottom of second support body (11) all are provided with the locating piece, the constant head tank has all been seted up at the top of first support body (12) and the top of second support body (11), the bottom of locating piece extend to the inner chamber of constant head tank and rather than inner wall swing joint.
5. The novel vacuum preloading soft foundation combined preloading system as claimed in claim 1, wherein: the water pumping pipe (22) is provided with a plurality of water pumping holes.
6. The novel vacuum preloading soft foundation combined preloading system as claimed in claim 1, wherein: the right end of the communicating pipe (20) is communicated with a drain pipe joint (21), and the top of the communicating pipe (20) is communicated with a vacuum pumping pipe joint (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220787699.0U CN217053310U (en) | 2022-04-06 | 2022-04-06 | Novel vacuum preloading soft foundation combined loading system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220787699.0U CN217053310U (en) | 2022-04-06 | 2022-04-06 | Novel vacuum preloading soft foundation combined loading system |
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| Publication Number | Publication Date |
|---|---|
| CN217053310U true CN217053310U (en) | 2022-07-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220787699.0U Active CN217053310U (en) | 2022-04-06 | 2022-04-06 | Novel vacuum preloading soft foundation combined loading system |
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|---|---|
| CN (1) | CN217053310U (en) |
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2022
- 2022-04-06 CN CN202220787699.0U patent/CN217053310U/en active Active
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Effective date of registration: 20230801 Address after: 2101 Ruituo Chang'an Yiyuan Comprehensive Building, No. 2 Yuhe Street, Chang'an District, Shijiazhuang City, Hebei Province, 050000 Patentee after: Dinggu Yongye Hebei Construction Group Co.,Ltd. Address before: Room 701, Unit 1, Building 90, No. 216 Lianmeng Road, Xinhua District, Shijiazhuang City, Hebei Province, 050000 Patentee before: Li Cailan Effective date of registration: 20230801 Address after: Room 701, Unit 1, Building 90, No. 216 Lianmeng Road, Xinhua District, Shijiazhuang City, Hebei Province, 050000 Patentee after: Li Cailan Address before: 529700 No. 741, new village of gucan village committee, Yayao Town, Heshan City, Jiangmen City, Guangdong Province Patentee before: Li Heqiang |