CN113882362B - Embedded pile for geocell - Google Patents
Embedded pile for geocell Download PDFInfo
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- CN113882362B CN113882362B CN202111365328.XA CN202111365328A CN113882362B CN 113882362 B CN113882362 B CN 113882362B CN 202111365328 A CN202111365328 A CN 202111365328A CN 113882362 B CN113882362 B CN 113882362B
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
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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
- E02D3/02—Improving by compacting
- E02D3/08—Improving by compacting by inserting stones or lost bodies, e.g. compaction piles
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Agronomy & Crop Science (AREA)
- Environmental & Geological Engineering (AREA)
- Soil Sciences (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The invention belongs to the technical field of geocells, and particularly relates to a pre-buried pile for a geocell, which comprises a vertical stop lever and bent levers fixedly connected to two sides of the top of the vertical stop lever, wherein a vertical groove is formed in the bottom of the vertical stop lever, an insertion pipe matched with the vertical groove is arranged in the vertical groove, a waist circular hole is formed in the front side of the insertion pipe, and an alignment hole is formed in the front side of the vertical stop lever; according to the invention, through the arrangement of the bottom plate, the vertical stop rod and the insertion pipe, most of the vertical stop rod and the insertion pipe are hollow, the weight is light, the carrying is convenient, the height of the bent rod is adjusted by pulling the vertical stop rod to move, high-performance expansion cement is poured into the insertion pipe through the alignment hole, water is injected into the insertion pipe through the alignment hole, the weight of the high-performance expansion cement after water injection is larger, the whole weight of the bottom plate is increased, the stability of the bottom plate is improved, and meanwhile, the high-performance expansion cement is arranged in the insertion pipe and the vertical stop rod, so that the strength of the bottom plate can be obviously improved while the weight is improved.
Description
Technical Field
The invention belongs to the technical field of geocells, and particularly relates to a pre-buried pile for a geocell.
Background
When carrying out the construction of geotechnological check room, in order to improve the accuracy of installation location, carry out position location in advance through the pre-buried stake of taking location structure of design, arrange the geogrid edge in pre-buried dress department again and carry on spacingly to realize the construction of geotechnological check room.
Current pre-buried dress is when using, one kind is during inserting the ground through longer needle-like pole, another kind is through placing great bottom plate, there is the pin bottom plate top, bury the bottom plate in the ground afterwards, the second kind condition is when using, the weight of bottom plate can not be overweight to make things convenient for personnel to carry, lighter bottom plate buries the degree of depth when not enough, the slope takes place easily, burying too deeply simultaneously, inconvenient upwards stimulates it, thereby influence and the geogrid adaptation effect of high difference.
Therefore, it is necessary to invent a pre-embedded pile for geocell to solve the above problems.
Disclosure of Invention
In view of the above problems, the present invention provides an embedded pile for a geocell to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a pre-buried pile for geotechnological check room, is including erecting pin and the knee of fixed connection in its top both sides, erect the pin bottom and seted up vertical groove, vertical inslot portion be provided with rather than assorted insert tube, the insert tube front side is opened and is equipped with the waist round hole, erect the pin front side and open and aim at the hole, aim at the hole diameter the same with the diameter of waist round hole tip department, and be less than the height of knee bending department, the insert tube bottom is connected with the bottom plate, and bottom plate cavity sets up, and the bottom plate bottom is the opening, and opening part fixedly connected with connection membrane.
Preferably, a plurality of square grooves are formed in the bottom of the connecting film, a semi-cylindrical barrel is fixedly connected to the wall of each square groove, the cylindrical surface of each semi-cylindrical barrel is equally divided into a plurality of arc-shaped plates, the arc-shaped plates are downward protruded, and every two adjacent arc-shaped plates are connected through a water-soluble film.
Preferably, the two sides of the vertical stop lever are hinged with hinged plates, the bottom of each hinged plate is provided with a horizontal plate, and the horizontal plates are fixedly connected to the surface of the vertical stop lever.
Preferably, the top of the insertion tube is fixedly connected with an indication rod, the top end of the indication rod upwards penetrates through the vertical stop lever, the rear side of the vertical stop lever is slidably connected with a vertically sliding slide block, and the rear side of the slide block is fixedly connected with a connecting ring.
Preferably, the bottom plate both sides equal fixedly connected with goes up the bent plate, goes up the bent plate surface and has seted up a plurality of through-holes, the vertical setting of through-hole, the equal fixedly connected with extension rod in through-hole top edge and bottom edge.
Preferably, an arc-shaped hole is formed in the top end of the hinged plate, two ends of the arc-shaped hole are located on the front side face and the rear side face of the hinged plate respectively, and two ends of the arc-shaped hole are closer to the free end of the hinged plate than the middle of the arc-shaped hole.
Preferably, the bottom edge of the bottom plate is fixedly connected with a plurality of deep rods with the bottom ends being pointed ends, and the bottom ends of the deep rods are lower than the semi-cylindrical barrel.
Preferably, the bottom end of the bent rod is a hemispherical surface, and the surface of the bent rod is sprayed with anti-rust paint.
The invention has the technical effects and advantages that:
1. according to the invention, through the arrangement of the bottom plate, the vertical stop rod and the insertion pipe, most of the vertical stop rods are hollow, the weight is light, the carrying is convenient, the height of the bent rod is adjusted by pulling the vertical stop rod to move so as to adapt to the requirements of geogrids with different heights, high-performance expansion cement is poured into the insertion pipe through the alignment hole, the poured high-performance expansion cement enters the bottom of the bottom plate, the high-performance expansion cement is placed in the bottom plate through the connecting film, water can be injected into the insertion pipe through the alignment hole, the weight of the high-performance expansion cement after water injection is larger, the whole weight of the bottom plate is increased, the stability of the bottom plate is improved, meanwhile, the high-performance expansion cement is arranged in both the insertion pipe and the vertical stop rod, and the strength of the insertion pipe and the vertical stop rod can be obviously improved while the weight is improved;
2. according to the invention, the water-soluble film between two adjacent arc-shaped plates is dissolved after meeting the moisture in the foundation, so that the moisture in the soil can enter the high-performance expansive cement poured at the top of the connecting film through the position of the water-soluble film after being dissolved, more moisture does not need to be injected from the aligning hole at the beginning, the moisture in the soil can slowly permeate into the high-performance expansive cement, the solidification effect of the high-performance expansive cement is better, meanwhile, due to the existence of the semi-cylindrical cylinder, the depth of the semi-cylindrical cylinder embedded into the soil is larger compared with that of the bottom plate, the probability of the bottom plate in the horizontal sliding process can be reduced, and the anti-sliding effect is more excellent when the semi-cylindrical cylinder is used at a slope;
3. the concrete can press the hinged plate to be horizontal, the horizontal plate can stop the hinged plate after the hinged plate is in a horizontal state, and the concrete presses the hinged plate, so that the bent rod at the top of the vertical blocking rod is driven to compress the geogrid, the friction force between the geogrid and the ground is increased, and the stability is improved;
4. the invention can limit the insertion pipe through the indicating rod, so that the alignment hole can not be dislocated with the oval hole, meanwhile, one end of the rope can penetrate into the connecting ring, the other end of the rope is fixedly pulled on the ground, and the effect of tensioning is achieved, so that the stability in embedding is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a top view of a semi-cylindrical cartridge according to the present invention;
FIG. 4 is a rear view of the indicator stem of the present invention;
fig. 5 is a top view of the kick plate of the present invention.
In the figure: the vertical blocking rod 1, the bent rod 2, the insertion tube 3, the oval hole 4, the alignment hole 5, the bottom plate 6, the connecting film 7, the arc-shaped plate 8, the water-soluble film 9, the hinged plate 10, the horizontal plate 11, the indicating rod 12, the sliding block 13, the connecting ring 14, the upper bent plate 15, the through hole 16, the extension rod 17, the arc-shaped hole 18 and the deep rod 19.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without making creative efforts based on the embodiments in the present invention, belong to the protection scope of the present invention;
in the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
The invention provides a pre-buried pile for a geocell as shown in figures 1-5, which comprises a vertical stop lever 1 and bent levers 2 fixedly connected to two sides of the top of the vertical stop lever, wherein a vertical groove is formed in the bottom of the vertical stop lever 1, an insertion pipe 3 matched with the vertical groove is arranged in the vertical groove, a waist round hole 4 is formed in the front side of the insertion pipe 3, an alignment hole 5 is formed in the front side of the vertical stop lever 1, the diameter of the alignment hole 5 is the same as that of the end part of the waist round hole 4 and is lower than the height of the bent part of the bent lever 2, a bottom plate 6 is connected to the bottom end of the insertion pipe 3, the bottom plate 6 is hollow, an opening is formed in the bottom of the bottom plate 6, and a connecting film 7 is fixedly connected to the opening.
Bury bottom plate 6 in the ground, cover soil at bottom plate 6 top afterwards, establish geogrid edge cover at perpendicular pin 1 department afterwards, erect pin 1 through the pulling and remove, thereby adjust the height of knee 2, make and erect pin 1 and knee 2 and be located geogrid heterolateral, with the needs of adapting to the geogrid of co-altitude, erect the in-process of pin 1 height-adjusting simultaneously, aim at the position that hole 5 is located between 4 tops of waist round hole and the bottom all the time, accessible is aimed at hole 5 and is poured into high performance expansion cement to 3 insides of insert tube, the high performance expansion cement of pouring into enters into 6 bottoms of bottom plate, hold high performance expansion cement inside bottom plate 6 through connecting film 7, accessible is aimed at hole 5 to inside water injection, high performance expansion cement weight after the water injection is bigger, make the whole weight increase of bottom plate 6, thereby its stability has been improved, simultaneously insert tube 3 inside and erect pin 1 inside all have high performance expansion cement, when improving weight, can obviously improve its intensity, the above-mentioned structure is when initial transportation, mostly, hollow setting, the weight is lighter, convenient transport.
Referring to the attached drawings 1-3 of the specification, the bottom of the connecting film 7 is provided with a plurality of square grooves, the wall of each square groove is fixedly connected with a semi-cylindrical barrel, the cylindrical surface of each semi-cylindrical barrel is equally divided into a plurality of arc-shaped plates 8, the arc-shaped plates 8 protrude downwards, and every two adjacent arc-shaped plates 8 are connected through a water-soluble film 9.
The semi-cylindrical section of thick bamboo of connecting 7 bottoms of membrane is through dividing equally into a plurality of arcs 8, when soil is comparatively moist, water-soluble membrane 9 between two adjacent arcs 8 is after meetting the inside moisture of ground, can take place to dissolve, thereby moisture in the soil can enter into in the high performance inflation cement that connects 7 tops of membrane filled through the position after water-soluble membrane 9 dissolves, need not to pour into more moisture from aiming at hole 5 when initial, moisture in the soil can slowly permeate into in the high performance inflation cement, the effect that makes the high performance inflation cement solidify is better, the existence of semi-cylindrical section of thick bamboo simultaneously, semi-cylindrical section of thick bamboo is compared in bottom plate 6, the degree of depth in the embedding soil is bigger, can reduce the probability when bottom plate 6 slides in the horizontal direction, the above-mentioned antiskid effect of moving is more excellent when slope department uses.
Referring to the attached drawings 1-2 of the specification, hinged plates 10 are hinged to two sides of the vertical stop lever 1, a horizontal plate 11 is arranged at the bottom of each hinged plate 10, and the horizontal plate 11 is fixedly connected to the surface of the vertical stop lever 1.
After placing the concrete in to geogrid, the concrete can be with articulated slab 10 pressure move become the level, and horizontal plate 11 can make articulated slab 10 stop after being in the horizontality, because the concrete is to articulated slab 10's pressure move to drive the curved bar 2 at vertical pin 1 top and compress tightly the geogrid, increased the frictional force between geogrid and ground, improved stability.
Referring to the attached drawings 1 and 4 of the specification, the top of the insertion tube 3 is fixedly connected with an indication rod 12, the top end of the indication rod 12 upwards penetrates through the vertical blocking rod 1, the rear side of the vertical blocking rod 1 is slidably connected with a vertically sliding slide block 13, and the rear side of the slide block 13 is fixedly connected with a connecting ring 14.
The utility model discloses a stop lever, including the stand bar 12, the stand bar is equipped with the stand bar 12, the stand bar 12 can play limiting displacement to insert pipe 3, make alignment hole 5 can not take place the dislocation with oval hole 4, accessible rope one end penetrates in go-between 14 simultaneously, with the rope other end fastening fix subaerial, play taut effect, thereby stability when pre-buried has been improved, and because slider 13 slides on the stand bar 12, when erecting pin 1 and removing, slider 13 can laminate perpendicular pin 1 top department all the time, thereby in the vertical removal of assurance perpendicular pin 1, prevent that slider 13 from not laminating when erecting pin 1, under the condition that has external force, stand bar 12 takes place to buckle.
Referring to the attached drawings 1 and 5 of the specification, the two sides of the bottom plate 6 are fixedly connected with upper bending plates 15, a plurality of through holes 16 are formed in the surfaces of the upper bending plates 15, the through holes 16 are vertically arranged, and the top edges and the bottom edges of the through holes 16 are fixedly connected with extension rods 17.
Go up bent plate 15 and can make more soil press on bottom plate 6 to improve its stability, the through-hole 16 on its surface can make soil enter into bottom plate 6 top through-hole 16 fast simultaneously when the landfill soil, and the extension rod 17 of 16 tops of through-hole and bottom edge can move down in slope department has great resistance simultaneously, improves non-skid property.
Referring to the attached drawings 1-2 in the specification, an arc-shaped hole 18 is formed at the top end of the hinged plate 10, two ends of the arc-shaped hole 18 are respectively located on the front side face and the rear side face of the hinged plate 10, and two ends of the arc-shaped hole 18 are closer to the free end of the hinged plate than the middle of the arc-shaped hole.
The setting in arc hole 18 can make the concrete get into, thereby increase the weight of articulated slab 10, simultaneously after splendid attire concrete, when need will erect pin 1 and lift up, the concrete in the arc hole 18 can flow out behind breaking away from the concrete plane fast, when will erecting pin 1 again and inserting to the concrete, articulated slab 10 is in vertical state, reduce the resistance when inserting, partly concrete can enter into in arc hole 18 simultaneously, increase holistic weight, thereby it is easier when making to insert.
Referring to the attached fig. 1-2 of the specification, the bottom edge of the bottom plate 6 is fixedly connected with a plurality of deep rods 19 with the bottom ends being sharp ends, and the bottom ends of the deep rods 19 are lower than the semi-cylindrical barrel.
The depth of insertion is greater by the depth of the rod 19, which increases stability after installation.
Referring to the attached drawings 1-2 of the specification, the bottom end of the bent rod 2 is a hemispherical surface, and the surface of the bent rod 2 is sprayed with antirust paint.
The bottom end of the bent rod 2 can conveniently embed the geogrid into the inner side of the bent rod 2, and after the surface of the bent rod is provided with the antirust paint, the geogrid can be prevented from being rusted and corroded.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (5)
1. The utility model provides a pre-buried pile for geotechnological check room, includes perpendicular pin (1) and knee (2) of fixed connection in its top both sides, its characterized in that: the bottom of the vertical stop lever (1) is provided with a vertical groove, an insertion pipe (3) matched with the vertical groove is arranged in the vertical groove, a waist round hole (4) is formed in the front side of the insertion pipe (3), an alignment hole (5) is formed in the front side of the vertical stop lever (1), the diameter of the alignment hole (5) is the same as that of the end part of the waist round hole (4) and is lower than the height of the bent part of the bent lever (2), the bottom end of the insertion pipe (3) is connected with a bottom plate (6), the bottom plate (6) is arranged in a hollow mode, the bottom of the bottom plate (6) is provided with an opening, and the opening is fixedly connected with a connecting film (7);
the bottom of the connecting film (7) is provided with a plurality of square grooves, the wall of each square groove is fixedly connected with a semi-cylindrical barrel, the cylindrical surface of each semi-cylindrical barrel is divided into a plurality of arc-shaped plates (8), each arc-shaped plate (8) protrudes downwards, and two adjacent arc-shaped plates (8) are connected through a water-soluble film (9);
the top of the insertion tube (3) is fixedly connected with an indicating rod (12), the top end of the indicating rod (12) upwards penetrates through the vertical stop lever (1), the rear side of the vertical stop lever (1) is connected with a slide block (13) which vertically slides in a sliding manner, and the rear side of the slide block (13) is fixedly connected with a connecting ring (14);
bottom plate (6) both sides equal fixedly connected with goes up bent plate (15), goes up bent plate (15) surface and has seted up a plurality of through-holes (16), through-hole (16) vertical setting, through-hole (16) top edge and the equal fixedly connected with extension rod (17) in bottom edge.
2. The pre-embedded pile for the geocell of claim 1, wherein: the vertical stop lever (1) is hinged with hinged plates (10) on two sides, a horizontal plate (11) is arranged at the bottom of each hinged plate (10), and the horizontal plate (11) is fixedly connected to the surface of the vertical stop lever (1).
3. A pre-buried pile for a geocell according to claim 2, wherein: the top end of the hinged plate (10) is provided with an arc-shaped hole (18), two ends of the arc-shaped hole (18) are respectively positioned on the front side surface and the rear side surface of the hinged plate (10), and two ends of the arc-shaped hole (18) are closer to the free end of the hinged plate than the middle part of the hinged plate.
4. An embedded pile for a geocell according to claim 1, wherein: the bottom edge of the bottom plate (6) is fixedly connected with a plurality of deep rods (19) with the bottom ends being pointed ends, and the bottom ends of the deep rods (19) are lower than the semi-cylindrical barrel.
5. An embedded pile for a geocell according to claim 1, wherein: the bottom end of the bent rod (2) is a hemispherical surface, and the surface of the bent rod (2) is sprayed with anti-rust paint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111365328.XA CN113882362B (en) | 2021-11-18 | 2021-11-18 | Embedded pile for geocell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111365328.XA CN113882362B (en) | 2021-11-18 | 2021-11-18 | Embedded pile for geocell |
Publications (2)
| Publication Number | Publication Date |
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| CN113882362A CN113882362A (en) | 2022-01-04 |
| CN113882362B true CN113882362B (en) | 2022-12-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111365328.XA Active CN113882362B (en) | 2021-11-18 | 2021-11-18 | Embedded pile for geocell |
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| CN (1) | CN113882362B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103603316A (en) * | 2013-11-04 | 2014-02-26 | 河海大学 | Ecological cement and geocell combination slope protection technology |
| CN105908694A (en) * | 2016-06-22 | 2016-08-31 | 安徽徽风新型合成材料有限公司 | Split high-strength geocell |
| CN106087937A (en) * | 2016-06-24 | 2016-11-09 | 安徽徽风新型合成材料有限公司 | A kind of pre-pile anchoring for the linear geotechnical grid of unidirectional connection |
| CN211549039U (en) * | 2019-12-12 | 2020-09-22 | 河南双建科技发展股份有限公司 | V-shaped high-strength concrete pile |
| CN213267833U (en) * | 2020-05-28 | 2021-05-25 | 广西南宁华帅建筑工程有限公司 | Building pile convenient to disassemble and assemble |
| CN213596408U (en) * | 2020-11-05 | 2021-07-02 | 重庆派普能源科技有限公司 | Pipeline cathodic protection intelligent pile |
| CN214423345U (en) * | 2021-02-02 | 2021-10-19 | 武汉市金港岩土工程有限公司 | High-strength hammering tubular pile |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA3147383C (en) * | 2012-02-10 | 2023-09-12 | Geotech Technologies Ltd. | Geocell for moderate and low load applications |
-
2021
- 2021-11-18 CN CN202111365328.XA patent/CN113882362B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103603316A (en) * | 2013-11-04 | 2014-02-26 | 河海大学 | Ecological cement and geocell combination slope protection technology |
| CN105908694A (en) * | 2016-06-22 | 2016-08-31 | 安徽徽风新型合成材料有限公司 | Split high-strength geocell |
| CN106087937A (en) * | 2016-06-24 | 2016-11-09 | 安徽徽风新型合成材料有限公司 | A kind of pre-pile anchoring for the linear geotechnical grid of unidirectional connection |
| CN211549039U (en) * | 2019-12-12 | 2020-09-22 | 河南双建科技发展股份有限公司 | V-shaped high-strength concrete pile |
| CN213267833U (en) * | 2020-05-28 | 2021-05-25 | 广西南宁华帅建筑工程有限公司 | Building pile convenient to disassemble and assemble |
| CN213596408U (en) * | 2020-11-05 | 2021-07-02 | 重庆派普能源科技有限公司 | Pipeline cathodic protection intelligent pile |
| CN214423345U (en) * | 2021-02-02 | 2021-10-19 | 武汉市金港岩土工程有限公司 | High-strength hammering tubular pile |
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| CN113882362A (en) | 2022-01-04 |
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