CN111749224A - Soft basic reinforced structure in rich water quicksand layer - Google Patents
Soft basic reinforced structure in rich water quicksand layer Download PDFInfo
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- CN111749224A CN111749224A CN202010780919.2A CN202010780919A CN111749224A CN 111749224 A CN111749224 A CN 111749224A CN 202010780919 A CN202010780919 A CN 202010780919A CN 111749224 A CN111749224 A CN 111749224A
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- bearing
- fixedly connected
- bearing block
- soft foundation
- water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 17
- 239000002689 soil Substances 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
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Classifications
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Agronomy & Crop Science (AREA)
- Environmental & Geological Engineering (AREA)
- Soil Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a water-rich quicksand layer soft foundation reinforcing structure which comprises a bearing block, wherein a motor is arranged in the bearing block, a hydraulic rotary joint is fixedly connected to a rotating shaft of the motor, connecting holes are formed in four sides of the bearing block, a first bearing tube is arranged in each connecting hole, a drill bit is arranged on each first bearing tube, a first connecting rod is fixedly connected to the bottom end of each drill bit, a first screw rod is fixedly connected to the bottom end of each first connecting rod, a second bearing tube is connected to each first bearing tube in a threaded mode, a connecting plate is arranged on the bearing block, and connecting pieces are uniformly arranged on four shafts of the connecting plate. According to the invention, the first bearing pipe extends towards the periphery in a rotating manner, meanwhile, the second bearing pipes can be connected to form a bearing net, the bearing net extends towards the periphery of the soil layer to the outside of the quicksand layer under the action of the hydraulic rotating joint, and the soft foundation is reinforced through the interconnection of the bearing blocks, so that the use is convenient, and the method is worth of being widely popularized.
Description
Technical Field
The invention relates to the field of soft foundation reinforcement of quicksand layers, in particular to a water-rich quicksand layer soft foundation reinforcement structure.
Background
The soft foundation treatment, also called soft foundation treatment, is a process of treating the soft foundation to ensure that the settlement of the soft foundation becomes firm enough and the consolidation degree and the stability of the soft foundation are improved to the design requirements in order to prevent accidents such as unstable buildings and the like caused by the sinking and the pulling crack of the foundation after the construction if the foundation is not firm enough before the construction, the condition frequently encountered in construction is mostly not soft soil foundation, because if there is soft soil foundation, the general condition should be based on geological data, the processing method should be proposed, most condition is that the geological condition of local area is different from the original design, the bearing capacity of local foundation can not meet the design requirement, or the foundation soft bounce (slurry turning and spring soil section) is caused by overlarge water content of a local section (the original drainage system is not smooth, and the original foundation soil water permeability is not good), and the common methods mainly comprise the following steps according to the situations: changing and filling, throwing and filling, blind ditches, draining sand cushions, lime shallow pits and the like.
At present, a plurality of soft foundation treatment methods are available at home and abroad, but the traditional treatment method needs to replace the soft foundation with other materials suitable for construction, so that the soft soil of the soft foundation needs to be dug and sent away firstly, and then the foundation or the building structure is made of other materials.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a water-rich quicksand layer soft foundation reinforcing structure.
In order to achieve the purpose, the invention adopts the following technical scheme: a water-rich quicksand layer soft foundation reinforcing structure comprises a bearing block, wherein first sliding rails are arranged at the bottom end inside the bearing block in the vertical direction, a sliding block is arranged on the first sliding rail, the upper end of the sliding block is fixedly connected with a connecting base, the upper end of the connecting base is fixedly connected with a motor, the motor is fixedly connected with one end of the rotating shaft, the other end of the rotating shaft is fixedly connected with a hydraulic rotating joint, the bearing block is evenly provided with connecting holes on four sides, a first bearing pipe is arranged in each connecting hole, the first bearing pipe comprises a drill bit which is fixedly connected with the upper end of a first connecting rod, the bottom end of the first connecting rod is fixedly connected with a first screw rod, first screw rod threaded connection is on the second bearing pipe, the second bearing pipe includes the nut, nut bottom fixedly connected with second connecting rod, bearing block upper end fixedly connected with connecting plate.
As a further description of the above technical solution:
the top end of the sliding block is fixedly connected with a rotating bearing, and the rotating bearing is fixedly connected to the lower end of the connecting base.
As a further description of the above technical solution:
the inside four corners of bearing block all is provided with the nut.
As a further description of the above technical solution:
bolts are arranged at four corners of the connecting plate.
As a further description of the above technical solution:
and connecting pieces are uniformly arranged on the periphery of the connecting plate.
As a further description of the above technical solution:
and the second connecting rod is fixedly connected to the upper end of the second screw rod.
As a further description of the above technical solution:
and second slide rails are uniformly arranged at the bottom end inside the bearing block in the horizontal direction.
The invention has the following beneficial effects:
1. according to the soft foundation reinforcing device, firstly, a connecting hole is formed in a bearing block, a first bearing pipe is arranged in the connecting hole, the first bearing pipe comprises a drill bit, a first connecting rod is arranged at the lower end of the drill bit, a first screw rod is fixedly connected to the lower end of the first connecting rod, a second bearing pipe is in threaded connection with the first screw rod, the second bearing pipe comprises a nut, a second connecting rod is fixedly connected to the bottom end of the nut, a second screw rod is fixedly connected to the bottom end of the second connecting rod, and the second screw rod can be connected with a plurality of second bearing pipes, so that a bearing net is formed by connecting the plurality of first bearing pipes and the plurality of second bearing pipes, and the soft foundation reinforcing effect is finally achieved.
2. According to the invention, the motor is arranged in the bearing block, the hydraulic rotary joint is arranged at the top end of the motor and can be connected with the first bearing pipe and the second bearing pipe, so that the drill bit in the first bearing pipe can rotate to extend into the surrounding soil layer, manpower is greatly saved, the structure of the bearing net is realized, the soft foundation is reinforced, and the device is worthy of great popularization.
Drawings
FIG. 1 is a schematic structural diagram of a soft foundation reinforcing structure of a water-rich quicksand layer according to the present invention;
FIG. 2 is a top view of a bearing block in a soft foundation reinforcing structure of a water-rich quicksand layer according to the present invention;
FIG. 3 is a cross-sectional view of a bearing block in a soft foundation reinforcing structure of a water-rich quicksand layer according to the present invention;
FIG. 4 is a top view of a connecting plate in a water-rich quicksand layer soft foundation reinforcing structure provided by the invention;
fig. 5 is an assembly schematic diagram of a water-rich quicksand soft foundation reinforcing structure provided by the invention.
Illustration of the drawings:
1. a bearing block; 2. connecting holes; 3. a drill bit; 4. a first connecting rod; 5. a first screw; 6. a nut; 7. a second connecting rod; 8. a second screw; 9. a first load bearing tube; 10. a second load bearing tube; 11. a first slide rail; 12. a second slide rail; 13. a motor; 14. a rotating shaft; 15. a hydraulic swivel joint; 16. a slider; 17. a rotating bearing; 18. connecting a base; 19. a nut; 20. a bolt; 21. a connecting member; 22. a connecting plate.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., 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, but 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 thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, one embodiment of the present invention is provided: a water-rich quicksand layer soft foundation reinforcing structure comprises a bearing block 1, wherein first slide rails 11 are arranged in the bearing block 1 in the vertical direction at the bottom end, slide blocks 16 are arranged on the first slide rails 11, the upper ends of the slide blocks 16 are fixedly connected with a connecting base 18, the upper ends of the connecting base 18 are fixedly connected with a motor 13, the motor 13 is fixedly connected with one end of a rotating shaft 14, the other end of the rotating shaft 14 is fixedly connected with a hydraulic rotary joint 15, connecting holes 2 are uniformly formed in four sides of the bearing block 1, first bearing pipes 9 are arranged in the connecting holes 2, the first bearing pipes 9 comprise drill bits 3, the drill bits 3 are fixedly connected with the upper ends of first connecting rods 4, the bottom ends of the first connecting rods 4 are fixedly connected with first screw rods 5, the first screw rods 5 are in threaded connection with second bearing pipes 10, the second bearing pipes 10 comprise nuts 6, the bottom ends of the nuts 6 are, the rotation of motor 13 drives the rotation of hydraulic pressure rotary joint 15 under the effect of pivot 14, deepens the soil layer of first bearing pipe 9 to the next door under the effect of drill bit 3, then is connected second bearing pipe 10 and first bearing pipe 9 through threaded connection, and the rethread hydraulic pressure rotary joint 15 impels the rotation after connecting, so repeats until extending to the soil layer outside the quicksand layer.
The top end of the sliding block 16 is fixedly connected with a rotating bearing 17, the rotating bearing 17 is fixedly connected to the lower end of a connecting base 18, the rotating bearing 17 drives the motor 13 to rotate, so that the rotation and the propulsion of the first bearing pipe 9 and the second bearing pipe 10 inside each connecting hole 2 on the periphery of the bearing block 1 are realized, nuts 19 are arranged at four corners inside the bearing block 1, bolts 20 are arranged at four corners of a connecting plate 22, the bolts 19 are connected with the nuts 20 to enhance the fixity of the bearing block 1 and the connecting plate 22, connecting pieces 21 are uniformly arranged on the periphery of the connecting plate 22, the connecting pieces 21 are connected with other bearing blocks 1, the second connecting rod 7 is fixedly connected to the upper end of the second screw rod 8, second sliding rails 12 are uniformly arranged in the horizontal direction of the bottom end inside the bearing block 1, and the second sliding rails 12.
The working principle is as follows: firstly digging a foundation pit to a quicksand layer, determining the using area of the structure by surveying the whole construction area, connecting a plurality of bearing blocks 1 through connecting pieces 21 on a connecting plate 22, then placing a first bearing pipe 9 in a connecting hole 2 of the bearing block 1, adjusting the position of a motor 13 under the action of a slide block 16, a first slide rail 11 and a second slide rail 12, butting a hydraulic rotary joint 15 on the motor 13 with the first bearing pipe 9, leading the first bearing pipe 9 to go deep into the surrounding soil layer under the action of a drill bit 3 in the first bearing pipe 9 through the rotation of the motor 13 and the propulsion of the hydraulic rotary joint 15, then connecting a second bearing pipe 10 with the first bearing pipe 9 through threaded connection, leading the second bearing pipe to rotate through the hydraulic rotary joint 15 after connection, repeating the steps until the second bearing pipes 10 in all the connecting holes 2 extend to the soil layer outside the quicksand layer, thus, a load-bearing net structure is formed, and the reinforcement effect on the soft foundation is realized.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a soft base reinforced structure of rich water quicksand layer, includes bearing block (1), its characterized in that: the bearing block is characterized in that first sliding rails (11) are arranged in the bearing block (1) in the bottom vertical direction, a sliding block (16) is arranged on each first sliding rail (11), the upper end of each sliding block (16) is fixedly connected with a connecting base (18), the upper end of each connecting base (18) is fixedly connected with a motor (13), each motor (13) is fixedly connected with one end of a rotating shaft (14), the other end of each rotating shaft (14) is fixedly connected with a hydraulic rotating joint (15), connecting holes (2) are uniformly formed in four sides of the bearing block (1), a first bearing pipe (9) is arranged in each connecting hole (2), each first bearing pipe (9) comprises a drill bit (3), each drill bit (3) is fixedly connected to the upper end of a first connecting rod (4), the bottom of each first connecting rod (4) is fixedly connected with a first screw rod (5), and the first screw rods (5) are in threaded connection, the second bearing pipe (10) comprises a nut (6), a second connecting rod (7) is fixedly connected to the bottom end of the nut (6), and a connecting plate (22) is fixedly connected to the upper end of the bearing block (1).
2. The water-rich quicksand soft foundation reinforcing structure of claim 1, wherein: the top end of the sliding block (16) is fixedly connected with a rotating bearing (17), and the rotating bearing (17) is fixedly connected to the lower end of the connecting base (18).
3. The water-rich quicksand soft foundation reinforcing structure of claim 1, wherein: and nuts (19) are arranged at four corners inside the bearing block (1).
4. The water-rich quicksand soft foundation reinforcing structure of claim 1, wherein: bolts (20) are arranged at four corners of the connecting plate (22).
5. The water-rich quicksand soft foundation reinforcing structure of claim 1, wherein: and connecting pieces (21) are uniformly arranged on the periphery of the connecting plate (22).
6. The water-rich quicksand soft foundation reinforcing structure of claim 1, wherein: the second connecting rod (7) is fixedly connected to the upper end of the second screw rod (8).
7. The water-rich quicksand soft foundation reinforcing structure of claim 1, wherein: and second sliding rails (12) are uniformly arranged at the bottom end inside the bearing block (1) in the horizontal direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010780919.2A CN111749224A (en) | 2020-08-06 | 2020-08-06 | Soft basic reinforced structure in rich water quicksand layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010780919.2A CN111749224A (en) | 2020-08-06 | 2020-08-06 | Soft basic reinforced structure in rich water quicksand layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111749224A true CN111749224A (en) | 2020-10-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010780919.2A Pending CN111749224A (en) | 2020-08-06 | 2020-08-06 | Soft basic reinforced structure in rich water quicksand layer |
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| Country | Link |
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| CN (1) | CN111749224A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101660025B1 (en) * | 2016-01-18 | 2016-09-26 | 주식회사 한국항만기술단 | Strengthening Structures for Soft Ground |
| CN106592842A (en) * | 2016-11-28 | 2017-04-26 | 张领然 | Assembly-type large light floor, production building technology therefor, and bearing clamping tool |
| CN208650035U (en) * | 2018-08-23 | 2019-03-26 | 华北水利水电大学 | A kind of fixed net of sand foundation |
| CN210439275U (en) * | 2019-07-18 | 2020-05-01 | 广东厚普建设工程有限公司 | Consolidation structure for treating soft soil foundation |
| CN211057527U (en) * | 2019-09-21 | 2020-07-21 | 西安永夷建设工程有限责任公司 | Roadbed structure of soft foundation pavement |
| CN213038352U (en) * | 2020-08-06 | 2021-04-23 | 中铁十八局集团有限公司 | Soft basic reinforced structure in rich water quicksand layer |
-
2020
- 2020-08-06 CN CN202010780919.2A patent/CN111749224A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101660025B1 (en) * | 2016-01-18 | 2016-09-26 | 주식회사 한국항만기술단 | Strengthening Structures for Soft Ground |
| CN106592842A (en) * | 2016-11-28 | 2017-04-26 | 张领然 | Assembly-type large light floor, production building technology therefor, and bearing clamping tool |
| CN208650035U (en) * | 2018-08-23 | 2019-03-26 | 华北水利水电大学 | A kind of fixed net of sand foundation |
| CN210439275U (en) * | 2019-07-18 | 2020-05-01 | 广东厚普建设工程有限公司 | Consolidation structure for treating soft soil foundation |
| CN211057527U (en) * | 2019-09-21 | 2020-07-21 | 西安永夷建设工程有限责任公司 | Roadbed structure of soft foundation pavement |
| CN213038352U (en) * | 2020-08-06 | 2021-04-23 | 中铁十八局集团有限公司 | Soft basic reinforced structure in rich water quicksand layer |
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