CN109295823B - Concatenation type geotechnological check room mounting structure - Google Patents
Concatenation type geotechnological check room mounting structure Download PDFInfo
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- CN109295823B CN109295823B CN201811210540.7A CN201811210540A CN109295823B CN 109295823 B CN109295823 B CN 109295823B CN 201811210540 A CN201811210540 A CN 201811210540A CN 109295823 B CN109295823 B CN 109295823B
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- Prior art keywords
- pair
- geocell
- connecting lugs
- bottom plate
- upright post
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C3/00—Foundations for pavings
- E01C3/04—Foundations produced by soil stabilisation
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/02—Retaining or protecting walls
- E02D29/0225—Retaining or protecting walls comprising retention means in the backfill
- E02D29/0241—Retaining or protecting walls comprising retention means in the backfill the retention means being reinforced earth elements
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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
- E02D3/005—Soil-conditioning by mixing with fibrous materials, filaments, open mesh or the like
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2300/00—Materials
- E02D2300/0084—Geogrids
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2600/00—Miscellaneous
- E02D2600/20—Miscellaneous comprising details of connection between elements
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- General Engineering & Computer Science (AREA)
- Soil Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Architecture (AREA)
- Tents Or Canopies (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The invention discloses a spliced geocell mounting structure which comprises a geocell body, wherein the geocell body is formed by splicing two geocell unit bodies through a fixing frame, the geocell unit bodies are formed by splicing two first partition plates and two second partition plates, the lengths and the widths of the two first partition plates are correspondingly the same as those of the two second partition plates, honeycomb holes are formed in the centers of the two first partition plates and the two second partition plates, a pair of first connecting lugs and a pair of second connecting lugs are welded on the two sides of each first partition plate respectively, and a pair of third connecting lugs and a pair of fourth connecting lugs are welded on the two sides of each second partition plate respectively. The invention can solve the problems that the assembled geocell is easy to be in disorder in the transportation process, so that the transportation efficiency is poor, and the structural strength of the geocell and the connection strength of the geocell and soil are low in the use process of the geocell.
Description
Technical Field
The invention relates to the technical field of geocells, in particular to a splicing type geocell installation structure.
Background
The geocell is a piece of net-shaped cell structure formed by high-strength HDPE or PP copolymer wide bands through strong welding or riveting. It can be freely extended and contracted, when it is transported, it can be folded, when it is used, it can be expanded and filled with soil stone or concrete material so as to form a structural body with strong lateral limitation and large rigidity. It can be used as cushion layer to treat soft foundation and increase bearing capacity of foundation, or be laid on slope surface to form slope surface protection structure, or be used for building retaining structure, etc. The main application is as follows: 1. the method is used for stabilizing the road bed and the railway bed. 2. The device is used for dykes bearing the load force and shallow water river treatment. 3. A hybrid barricade for preventing landslide and loaded gravity. 4. When meeting soft foundation, adopt geotechnological check room can alleviate construction intensity of labour greatly, reduce road bed thickness construction speed fast, the performance is good, great reduction engineering cost.
The in-process of current pin-connected panel geotechnological check room in the transportation, the geotechnological check room appears in disorder easily for conveying efficiency is poor, and geotechnological check room is at the in-process that uses, and self structural strength and geotechnological check room and soil joint strength are low.
Disclosure of Invention
In order to overcome the technical problems, the invention aims to provide a splicing type geocell installation structure, a pair of first partition plates and a pair of second partition plates are connected into a geocell unit body in a staggered mode, then two groups of geocell unit bodies are connected through a fixing frame to form a geocell body, and in the using process, the fixing frame can be used for realizing stable support and enhancing the connection strength of the geocell body. The movable pin is sleeved on the bottom plate inside the fixing frame in a sliding mode through the locating sleeve, the movable pin can improve the stability of the geocell body in the transportation process, on the other hand, soil can be inserted into the movable pin in the using process, and the connecting strength of the geocell body and the soil is improved.
The purpose of the invention can be realized by the following technical scheme:
a splicing type geocell installation structure comprises a geocell body and is characterized in that the geocell body is formed by splicing two geocell unit bodies through a fixing frame, the cell unit body is formed by splicing two first partition plates and two second partition plates, the length and the width of the two first partition plates are correspondingly the same as those of the two second partition plates, honeycomb holes are arranged at the centers of the two first partition plates and the two second partition plates, a pair of first connecting lugs and a pair of second connecting lugs are respectively welded at the two sides of the first partition plates, a pair of third connecting lugs and a pair of fourth connecting lugs are respectively welded on two sides of the second partition board, the sizes of the pair of first connecting lugs, the pair of second connecting lugs, the pair of third connecting lugs and the pair of fourth connecting lugs are the same, the pair of first connecting lugs and the pair of fourth connecting lugs as well as the pair of second connecting lugs and the pair of third connecting lugs are connected in a penetrating way through the connecting rings;
the mount includes the bottom plate, the flat lamellar body structure in bottom plate position, the up end central point department of putting of bottom plate has the center post, just the center post runs through the go-between that geotechnological check room body is located two check room unit body junctions, the top outer wall of center post revolves and is connected with fastening nut, the both sides wall welding that the bottom plate is close to both ends has the triangle-shaped lug, the up end of triangle-shaped lug is close to corner position department welding and has the position sleeve, the inside sliding connection of position sleeve has the activity pin, the up end that the bottom plate is located both ends revolves and is connected with the side stand.
As a further scheme of the invention: the inner diameter of the locating sleeve is in interference fit with the movable pin.
As a further scheme of the invention: the pair of first engaging lugs, the pair of second engaging lugs, the pair of third engaging lugs and the pair of fourth engaging lugs are the same in thickness, and the pair of first engaging lugs, the pair of fourth engaging lugs, the pair of second engaging lugs and the pair of third engaging lugs are arranged in the vertical plane from the center to two sides in sequence.
As a further scheme of the invention: the rotation angle between the two first partition plates and the two second partition plates is 0-150 degrees.
As a further scheme of the invention: the sum of the length of the central upright post and the thickness of the bottom plate is the same as the width of the first clapboard.
As a further scheme of the invention: the outer diameter of the central upright post is the same as that of the side upright posts, and the outer diameter of the central upright post and the connecting ring are in excessive fit.
As a further scheme of the invention: the length of the bottom plate is 1.1414 times of the sum of the lengths of the first partition plate and the second partition plate.
As a further scheme of the invention: the using method specifically comprises the following steps:
the method comprises the following steps: when the splicing geocell needs to be transported, the central upright post of the fixing frame penetrates through the connecting ring of the geocell body between two geocell unit bodies, then the two groups of geocell unit bodies are in a folded state and are clamped and fixed through movable pins on triangular lugs on two sides of the bottom plate, and then the fixing frame and the geocell body are fixed by screwing fastening nuts;
step two: when the geocell body needs to be laid, the fastening nuts are unscrewed, then the movable pins are removed to fix the geocell unit bodies, the side upright columns at the two ends of the fixing frame penetrate through the connecting rings at the end parts of the geocell body, so that the geocell body is unfolded, and then the fixing frame and the geocell body are fixed by screwing the fastening nuts;
step three: connecting the front and rear positions of the assembled geocell body in an end-to-end connection mode, and enabling the sides of the geocell body at the left and right positions to lean against each other and be connected in an aligned mode;
step four: the mode that passes through the hammering with the inside activity pin of the geocell body that splices for the hammering of activity pin gets into ground, strengthens the joint strength of geocell body and ground.
The invention has the beneficial effects that:
1. the geocell body is formed by connecting a pair of first partition plates and a pair of second partition plates in a staggered manner, and then connecting two groups of geocell unit bodies through the fixing frame;
2. the movable pin is sleeved on the bottom plate inside the fixing frame in a sliding mode through the locating sleeve, the movable pin can improve the stability of the geocell body in the transportation process, on the other hand, soil can be inserted into the movable pin in the using process, and the connecting strength of the geocell body and the soil is improved.
Drawings
The invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of a connection structure of a first separator and a second separator according to the present invention.
FIG. 3 is a schematic view of the cell body structure of the present invention.
Fig. 4 is a schematic top view of the geocell body of the present invention.
Fig. 5 is a schematic diagram of the assembly structure of the geocell body in the invention.
Fig. 6 is a schematic view of the overall structure of the fixing frame of the present invention.
Fig. 7 is a schematic view of the structure of the movable pin of the present invention.
In the figure: 1. a first separator; 2. a second separator; 3. a geocell body; 4. a cell unit; 5. a fixed mount; 6. a first connecting lug; 7. a second engaging lug; 8. a connecting ring; 9. a third engaging lug; 10. honeycomb holes; 11. a fourth engaging lug; 12. a central upright post; 13. a base plate; 14. a movable pin; 15. a side column; 16. fastening a nut; 17. a positioning sleeve; 18. a triangular bump.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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.
Please refer to fig. 1-7, a splicing type geocell mounting structure, comprising a geocell body 3, wherein the geocell body 3 is formed by splicing two geocell unit bodies 4 through a fixing frame 5, the geocell unit bodies 4 are formed by splicing two first partition plates 1 and two second partition plates 2, the length and width of the two first partition plates 1 are the same as those of the two second partition plates 2, a honeycomb hole 10 is formed in the centers of the two first partition plates 1 and the two second partition plates 2, a pair of first connecting lugs 6 and a pair of second connecting lugs 7 are welded on two sides of the first partition plates 1 respectively, a pair of third connecting lugs 9 and a pair of fourth connecting lugs 11 are welded on two sides of the second partition plates 2 respectively, the sizes of the pair of first connecting lugs 6, the pair of second connecting lugs 7, the pair of third connecting lugs 9 and the pair of fourth connecting lugs 11 are the same, the pair of first connecting lugs 6 and the pair of fourth connecting lugs 11, and the pair of second connecting lugs 7 and the pair of third connecting lugs 9 The two parts are all connected through a connecting ring 8;
the fixing frame 5 comprises a bottom plate 13, a flat sheet-shaped body structure is arranged on the bottom plate 13, a central upright post 12 is welded at the central position of the upper end face of the bottom plate 13, the central upright post 12 penetrates through a connecting ring 8 at the joint of two cellular unit bodies 4 of the geocell body 3, the outer wall of the top of the central upright post 12 is screwed and connected with a fastening nut 16, triangular convex blocks 18 are welded on two side walls of the bottom plate 13 close to two ends, a positioning sleeve 17 is welded at the position of the upper end face of each triangular convex block 18 close to a corner, a movable pin 14 is connected inside the positioning sleeve 17 in a sliding mode, and side upright posts 15 are screwed and connected.
The inner diameter of the positioning sleeve 17 is in interference fit with the movable pin 14, the thicknesses of the pair of first connecting lugs 6, the pair of second connecting lugs 7, the pair of third connecting lugs 9 and the pair of fourth connecting lugs 11 are the same, the pair of first connecting lugs 6, the pair of fourth connecting lugs 11, the pair of second connecting lugs 7 and the pair of third connecting lugs 9 are sequentially arranged from the center to two sides in a vertical plane, the rotating angle between the two first partition boards 1 and the two second partition boards 2 is 0-150 degrees, the sum of the length of the central upright post 12 and the thickness of the bottom board 13 is the same as the width of the first partition board 1, the outer diameter of the central upright post 12 is the same as the outer diameter of the side upright post 15, the outer diameter of the central upright post 12 and the connecting rings 8 are in excessive fit, and the length of the bottom board 13 is 1.1414 times of the sum of the lengths of the.
When the splicing geocell is used and needs to be transported, the center upright post 12 of the fixed frame 5 penetrates through the connecting ring 8 of the geocell body 3 between the two geocell unit bodies 4, then the two groups of geocell unit bodies 4 are in folded states and are clamped and fixed through the movable pins 14 on the triangular convex blocks 18 at the two sides of the bottom plate 13, then the fixed frame 5 and the geocell body 3 are fixed by screwing the fastening nuts 16, when the geocell body 3 needs to be laid, the fastening nuts 16 are screwed down, then the movable pins 14 are removed to fix the geocell unit bodies 4, the side upright posts 15 at the two ends of the fixed frame 5 penetrate through the connecting ring 8 at the end part of the geocell body 3, so that the geocell body 3 is unfolded, then the fixed frame 5 and the geocell body 3 are fixed by screwing the fastening nuts 16, the front and back positions of the combined geocell body 3 are connected in an end-to-end manner, and the geocell body 3 side of controlling the position leans on each other, aligns to connect, and the mode of the inside activity pin 14 of the geocell body 3 that will splice is through the hammering for activity pin 14 hammering enters into ground, strengthens the joint strength of geocell body 3 and ground.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the invention to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims.
Claims (1)
1. The utility model provides a concatenation type geotechnique check room mounting structure, includes geotechnique check room body (3), its characterized in that, geotechnique check room body (3) are formed through mount (5) concatenation by two check room cell cube (4), check room cell cube (4) are formed by two first baffles (1) and two second baffles (2) concatenations, the length and the width of two first baffles (1) correspond the same with the length and the width of two second baffles (2), honeycomb holes (10) have been seted up at the center of two first baffles (1) and two second baffles (2), the both sides of first baffle (1) have been welded respectively a pair of first engaging lug (6) and a pair of second engaging lug (7), the both sides of second baffle (2) have been welded respectively a pair of third engaging lug (9) and a pair of fourth engaging lug (11), a pair of first engaging lug (6), The pair of second connecting lugs (7), the pair of third connecting lugs (9) and the pair of fourth connecting lugs (11) are identical in size, and the pair of first connecting lugs (6) and the pair of fourth connecting lugs (11) as well as the pair of second connecting lugs (7) and the pair of third connecting lugs (9) are connected in a penetrating mode through the connecting rings (8);
the fixing frame (5) comprises a bottom plate (13), the bottom plate (13) is of a flat sheet structure, a central upright post (12) is welded at the center of the upper end face of the bottom plate (13), the central upright post (12) penetrates through the geocell body (3) and is located on a connecting ring (8) at the connecting position of the two geocell unit bodies (4), the outer wall of the top of the central upright post (12) is screwed and connected with a fastening nut (16), two side walls, close to the two ends, of the bottom plate (13) are welded with triangular convex blocks (18), a positioning sleeve (17) is welded at the position, close to the corner, of the upper end face of each triangular convex block (18), a movable pin (14) is slidably connected inside each positioning sleeve (17), and the upper end faces, located at the two ends, of the bottom plate (;
the inner diameter of the positioning sleeve (17) is in interference fit with the movable pin (14);
the pair of first connecting lugs (6), the pair of second connecting lugs (7), the pair of third connecting lugs (9) and the pair of fourth connecting lugs (11) are the same in thickness, and the pair of first connecting lugs (6), the pair of fourth connecting lugs (11), the pair of second connecting lugs (7) and the pair of third connecting lugs (9) are sequentially arranged from the center to two sides in a vertical plane;
the rotation angle between the two first partition plates (1) and the two second partition plates (2) is 0-150 degrees;
the sum of the length of the central upright post (12) and the thickness of the bottom plate (13) is the same as the width of the first clapboard (1);
the outer diameter of the central upright post (12) is the same as that of the side upright posts (15), and the outer diameter of the central upright post (12) is in excessive fit with the connecting ring (8);
the length of the bottom plate (13) is 1.1414 times of the sum of the lengths of the first partition plate (1) and the second partition plate (2);
the movable pins (14) on the two sides are symmetrically arranged at the convex angles of the triangular convex blocks (18) on the two sides;
the using method specifically comprises the following steps:
the method comprises the following steps: when the splicing geocell needs to be transported, a central upright post (12) of a fixing frame (5) penetrates through a connecting ring (8) of a geocell body (3) between two geocell unit bodies (4), then the two groups of geocell unit bodies (4) are in a folded state, are clamped and fixed through movable pins (14) on triangular convex blocks (18) on two sides of a bottom plate (13), and then the fixing frame (5) and the geocell body (3) are fixed through tightening a fastening nut (16);
step two: when the geocell body (3) needs to be laid, the fastening nut (16) is screwed off, then the movable pin (14) is removed to fix the geocell unit body (4), the side upright columns (15) at the two ends of the fixing frame (5) penetrate through the connecting ring (8) at the end part of the geocell body (3), so that the geocell body (3) is unfolded, and then the fixing frame (5) and the geocell body (3) are fixed by screwing the fastening nut (16);
step three: connecting the front and rear positions of the assembled geocell body (3) in an end-to-end manner, and enabling the side edges of the geocell body (3) at the left and right positions to lean against each other and be connected in an aligned manner;
step four: the mode that activity pin (14) inside the geocell body (3) that will splice is through the hammering for activity pin (14) hammering enters into ground, strengthens the joint strength of geocell body (3) and ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811210540.7A CN109295823B (en) | 2018-10-17 | 2018-10-17 | Concatenation type geotechnological check room mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811210540.7A CN109295823B (en) | 2018-10-17 | 2018-10-17 | Concatenation type geotechnological check room mounting structure |
Publications (2)
| Publication Number | Publication Date |
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| CN109295823A CN109295823A (en) | 2019-02-01 |
| CN109295823B true CN109295823B (en) | 2020-07-31 |
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| CN201811210540.7A Active CN109295823B (en) | 2018-10-17 | 2018-10-17 | Concatenation type geotechnological check room mounting structure |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11434616B1 (en) | 2019-12-19 | 2022-09-06 | Robert Anderson | Erosion block |
| CN111926773B (en) * | 2020-08-14 | 2023-04-07 | 江苏华淼电子科技有限公司 | Water conservancy construction side slope earthwork holder |
| CN114474269B (en) * | 2022-02-24 | 2022-09-06 | 河北为真竹木技术有限公司 | Cold press capable of being arranged in groups in series |
| CN116536990B (en) * | 2023-05-19 | 2023-09-19 | 肥城恒丰塑业有限公司 | Geocell and application method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2325422Y (en) * | 1998-03-25 | 1999-06-23 | 北京燕化石油化工股份有限公司树脂应用研究所 | Plastic hing connection type assembling for securing slopes or inclines of excavations |
| CN2483426Y (en) * | 2000-07-10 | 2002-03-27 | 南京玻璃纤维研究设计院 | Active joint and positioning type elements for making earth lattice |
| CN101705690A (en) * | 2009-11-20 | 2010-05-12 | 宜兴市明辉塑料制品有限公司 | Plastic geocell |
| JP6342347B2 (en) * | 2015-02-23 | 2018-06-13 | 公益財団法人鉄道総合技術研究所 | Laying method of temporary restraining material for embankment reinforced earth wall construction method |
| CN106087937B (en) * | 2016-06-24 | 2017-12-29 | 安徽徽风新型合成材料有限公司 | A kind of pre- pile anchoring for being used to unidirectionally connect linear geotechnical grid |
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Denomination of invention: A spliced geocell installation structure Effective date of registration: 20230209 Granted publication date: 20200731 Pledgee: Shouxian Branch of Huizhou Commercial Bank Co.,Ltd. Pledgor: ANHUI HUIFENG NEW SYNTHETIC MATERIALS Co.,Ltd. Registration number: Y2023980032306 |