CN109295958B - Connecting device of geocell - Google Patents
Connecting device of geocell Download PDFInfo
- Publication number
- CN109295958B CN109295958B CN201811197184.XA CN201811197184A CN109295958B CN 109295958 B CN109295958 B CN 109295958B CN 201811197184 A CN201811197184 A CN 201811197184A CN 109295958 B CN109295958 B CN 109295958B
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- fixedly connected
- sleeve
- mounting seat
- side wall
- limiting partition
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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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- 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
-
- 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)
- 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)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The invention discloses a connecting device of a geocell, which comprises a connecting device, wherein the connecting device comprises an upper mounting seat, an angle adjusting component, a lower mounting seat and a connecting rod, the angle adjusting component is sleeved on the lower mounting seat, the upper mounting seat is inserted in the angle adjusting component, and the upper mounting seat is connected with the lower mounting seat. The invention has simple and firm connection, can quickly disassemble the geocell, is convenient for maintenance and replacement, can be repeatedly used and reduces the use cost. The angle between first spacing baffle and the spacing baffle of second is adjustable, is provided with a plurality of gears, can adapt to different demands, further improves the practicality. The operation of regulation is convenient and fast, and has the design of preventing staying, has reduced the degree of difficulty of installation regulation, has improved work efficiency.
Description
Technical Field
The invention relates to the field related to geocell construction, in particular to a connecting device for geocells.
Background
The geocell is a three-dimensional reticular cell structure formed by welding reinforced HDPE (high-density polyethylene) sheets with high strength. Generally by ultrasonic needle welding. Some of them punch holes in the membrane sheet as required by the engineering. Higher side direction restriction and antiskid, the bearing capacity and the dispersed load effect of shape, effectual reinforcing road bed of preapring for an unfavorable turn of events, current geotechnological check room are fixed structure usually, adopt welded connection, connect and need specific instrument, fixed back can't be changed, can't adjust according to the condition on the spot, and application scope is single, leads to unable reuse, has improved use cost.
Disclosure of Invention
In order to solve the above technical problems, an object of the present invention is to provide a connecting device for geocell, which is designed to be detachable and to have a structure capable of adjusting the aperture shape, thereby achieving the functions of reusability, wide application range and convenience in installation.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides a connecting device of geotechnique's check room, includes connecting device, connecting device includes mount pad, angle adjusting part, mount pad and connecting rod down, angle adjusting part cover is established under on the mount pad, and goes up the mount pad and peg graft in angle adjusting part, goes up the mount pad and is connected with mount pad down.
Go up the mount pad and still include the upper cover plate, the upper cover plate is the disc type structure, two connecting rods that set up about centre of a circle symmetry of the outer lane lateral wall fixedly connected with of upper cover plate, the coaxial fixedly connected with telescopic sleeve's of lower terminal surface of upper cover plate one end, the sliding tray has been seted up to telescopic sleeve's lower terminal surface, the sliding tray is the cylinder type structure, and the upper end of sliding tray inside wall has seted up fixed thread, the fixed cover of telescopic sleeve has connect the screens ring, the screens piece of six annular distributions of screens ring fixedly connected with, the slow-witted cutting of preventing that the lateral wall fixedly connected with axial of screens ring set up, prevent slow-witted cutting and be located wherein between two screens pieces, the screens piece is the cylindricality body that the bottom surface is the sector ring.
The angle adjusting component comprises an adjusting sleeve, two ends of the outer side wall of the adjusting sleeve are respectively fixedly connected with a pair of connecting rods, four connecting rods are arranged in a coplanar manner, the inner wall of the adjusting sleeve is fixedly connected with six first limiting partition plates distributed in an annular manner, and the first limiting partition plates are cylindrical bodies with the bottom surfaces being fan rings.
The lower mounting seat comprises a lower base, the lower base is of a disc-shaped structure, the outer ring side wall of the lower base is fixedly connected with two connecting rods which are symmetrically arranged about the axis of the lower base, the upper end surface of the lower base is fixedly connected with six second limiting partition plates which are distributed in an annular shape, the second limiting partition plates are cylindrical bodies of which the bottom surfaces are fan-shaped rings, the inner side wall of one of the second limiting partition plates is provided with a foolproof inserting groove matched with the foolproof inserting strip, the outer ring side wall of the second limiting partition plate is abutted against the inner ring side wall of the first limiting partition plate, the inner ring side wall of the second limiting partition plate is abutted against the outer ring side wall of the clamping ring, the second limiting partition plates and the clamping blocks are arranged in a staggered mode, the center of the lower end surface of the lower base is provided with a containing groove, the center of the inner side of the containing groove is provided with a through, spacing sleeve activity is pegged graft there is the dwang, spacing sleeve's top and coaxial fixedly connected with screw thread post are reachd to the upper end of dwang, the screw thread post matches with fixed thread, and the screw thread post slides in the sliding tray, spacing sleeve slides and pegs graft in the sliding tray, the lower extreme of dwang reachs the inside and the fixedly connected with knob of accomodating the groove, the cross recess has been seted up to the lower terminal surface of knob.
The connecting rod on the connecting rod of upper cover plate and the connecting rod coplane setting on the base down, and the fixed cover of two connecting rods with one side has connect same connecting baffle on the adjusting sleeve.
Further, the connecting rod includes the threaded rod, the one end and the connecting device of threaded rod are connected, the other end fixedly connected with extrusion round platform of threaded rod, the extrusion round platform is the magnetism iron plate, threaded rod threaded connection has the nut, the nut is close to the coaxial fixedly connected with deformation sleeve of lateral wall of extrusion round platform, deformation sleeve movable sleeve establishes on the threaded rod, the deformation sleeve is the tubular structure, and deformation sleeve is close to the one end of extrusion round platform and sets up the rectangular shape breach of three annular distribution.
Furthermore, two first mounting through holes and two second mounting through holes are formed in the connecting partition plate, the first mounting through holes are matched with the connecting rods of the upper cover plate and the connecting rods on the lower base, the second mounting through holes are matched with the connecting rods on the adjusting sleeve, permanent magnets are fixedly connected to the centers of the inner portions of the first mounting through holes and the second mounting through holes, and annular grooves are formed in the inner walls of the first mounting through holes and the second mounting through holes.
Furthermore, the angles formed by the first limiting partition plate, the second limiting partition plate and the fan ring of the clamping block are all 30 degrees.
Furthermore, the length of the first limiting partition plate is equal to that of the second limiting partition plate, and the length of the clamping block is equal to one third of that of the second limiting partition plate.
Furthermore, the caliber of the opening end of the sliding groove is smaller than the diameter of the inner cavity of the sliding groove.
The invention has the beneficial effects that:
(1) the invention has simple and firm connection, can quickly disassemble the geocell, is convenient for maintenance and replacement, can be repeatedly used and reduces the use cost.
(2) The angle between first spacing baffle and the spacing baffle of second is adjustable, is provided with a plurality of gears, can adapt to different demands, further improves the practicality.
(3) The operation of regulation is convenient and fast, and has the design of preventing staying, has reduced the degree of difficulty of installation regulation, has improved work efficiency.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic connection diagram of the present invention;
FIG. 2 is a schematic external view of the connecting device;
FIG. 3 is an exploded view of FIG. 2;
FIG. 4 is an exploded view of the lower mount of the present invention;
FIG. 5 is a schematic view of the connection of the lower mount to the telescoping sleeve of the present invention;
FIG. 6 is a schematic external view of a connecting spacer;
FIG. 7 is a schematic view of the internal connections of the tie rods and tie spacers.
In the figure: the connecting device comprises a connecting device 1, an upper mounting seat 11, an upper cover plate 1101, a telescopic sleeve 1102, a clamping ring 1103, a foolproof insert 1104, a clamping block 1105, a fixed thread 1106, an angle adjusting component 12, an adjusting sleeve 1201, a first limiting partition plate 1202, a lower mounting seat 13, a lower base 1301, a threaded column 1302, a second limiting partition plate 1303, a foolproof slot 1304, a limiting sleeve 1305, a rotating rod 1306, a knob 1307, a connecting rod 14, a threaded rod 1401, an extrusion circular table 1402, a nut 1403, a deformation sleeve 1404, a connecting partition plate 2, a first mounting through hole 21, a second mounting through hole 22, an annular groove 23 and a permanent magnet block 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 7, the present embodiment provides a connection device for a geocell, including a connection device 1, where the connection device 1 includes an upper mounting seat 11, an angle adjustment assembly 12, a lower mounting seat 13, and a connection rod 14, the angle adjustment assembly 12 is sleeved on the lower mounting seat 13, the upper mounting seat 11 is inserted into the angle adjustment assembly 12, and the upper mounting seat 11 is connected to the lower mounting seat 13.
Go up mount pad 11 and still include upper cover plate 1101, upper cover plate 1101 is the disc type structure, two connecting rods 14 that set up about the centre of a circle symmetry of the outer lane lateral wall fixedly connected with of upper cover plate 1101, the coaxial fixedly connected with telescopic sleeve 1102's of lower terminal surface of upper cover plate 1101 one end, the sliding tray has been seted up to telescopic sleeve 1102's lower terminal surface, the sliding tray is the cylinder type structure, and the upper end of sliding tray inside wall has seted up fixed thread 1106, telescopic sleeve 1102 is fixed to have cup jointed screens ring 1103, the screens piece 1105 of six annular distributions of screens ring 1103 fixedly connected with, the slow-witted cutting 1104 of preventing of lateral wall fixedly connected with axial setting of screens ring 1103, prevent that the slow-witted cutting 1104 is located between two wherein screens piece 1105 bottom surfaces, screens piece 1105 is the column body for the fan ring.
The angle adjusting assembly 12 comprises an adjusting sleeve 1201, a pair of connecting rods 14 is fixedly connected to two ends of the outer side wall of the adjusting sleeve 1201 respectively, the four connecting rods 14 are arranged in a coplanar manner, six first limiting partition plates 1202 distributed in an annular manner are fixedly connected to the inner wall of the adjusting sleeve 1201, and the first limiting partition plates 1202 are cylindrical bodies with fan-shaped bottom surfaces.
The lower mounting base 13 comprises a lower base 1301, the lower base 1301 is of a disc-shaped structure, two connecting rods 14 which are symmetrically arranged about the axis of the lower base 1301 are fixedly connected to the outer ring side wall of the lower base 1301, six second limiting partition plates 1303 which are distributed in an annular mode are fixedly connected to the upper end face of the lower base 1301, each second limiting partition plate 1303 is a cylindrical body with a sector ring at the bottom, and the sector rings of the first limiting partition plate 1202, the second limiting partition plates 1303 and the clamping blocks 1105 form an angle of 30 degrees. The length of the first limiting partition plate 1202 is equal to that of the second limiting partition plate 1303, the length of the clamping blocks 1105 is equal to one third of that of the second limiting partition plate 1303, a foolproof slot 1304 matched with the foolproof insert 1104 is arranged on the inner side wall of one of the second limiting partition plates 1303, the outer side wall of the second limiting partition plate 1303 is abutted against the inner side wall of the first limiting partition plate 1202, the inner side wall of the second limiting partition plate 1303 is abutted against the outer side wall of the clamping ring 1103, the second limiting partition plates 1303 are staggered with the clamping blocks 1105, an accommodating groove is arranged at the center of the lower end face of the lower base 1301, a through hole is arranged at the center of the inner top wall of the accommodating groove, the through hole is coaxially and fixedly connected with a limiting sleeve 1305 in a penetrating manner, a rotating rod 1306 is movably inserted into the limiting sleeve 1305, the upper end of the rotating rod 1306 reaches the upper part of the limiting sleeve 1305 and is coaxially and, the threaded column 1302 is matched with the fixed threads 1106, the threaded column 1302 slides in the sliding groove, the limiting sleeve 1305 is inserted in the sliding groove in a sliding mode, the lower end of the rotating rod 1306 reaches the inside of the accommodating groove and is fixedly connected with a knob 1307, and a cross-shaped groove is formed in the lower end face of the knob 1307.
The connecting rods 14 on the connecting rods 14 of the upper cover plate 1101 and the connecting rods 14 on the lower base 1301 are arranged in a coplanar manner, the two connecting rods 14 on the same side are fixedly sleeved with the same connecting partition plate 2, and the two connecting rods 14 on the same side on the adjusting sleeve 1201 are fixedly sleeved with the same connecting partition plate 2.
The connecting rod 14 comprises a threaded rod 1401, one end of the threaded rod 1401 is connected with the connecting device 1, the other end of the threaded rod 1401 is fixedly connected with an extrusion round table 1402, the extrusion round table 1402 is a magnetic iron block, the threaded rod 1401 is in threaded connection with a nut 1403, the nut 1403 is close to a side wall coaxial and fixedly connected with deformation sleeve 1404 of the extrusion round table 1402, the deformation sleeve 1404 is movably sleeved on the threaded rod 1401, the deformation sleeve 1404 is of a tubular structure, one end of the deformation sleeve 1404, close to the extrusion round table 1402, of the deformation sleeve 1404 is provided with a long-strip-shaped notch in three annular distribution, the deformation sleeve 1404 is convenient to insert during installation, and the deformation sleeve 1404 after deformation is fixed.
Two first mounting through holes 21 and two second mounting through holes 22 have been seted up on connecting baffle 2, and first mounting through hole 21 matches connecting rod 14 of upper cover plate 1101 and connecting rod 14 on lower base 1301, and second mounting through hole 22 matches connecting rod 14 on adjusting sleeve 1201, the equal fixedly connected with permanent magnetism piece 24 of the center department of the inside of first mounting through hole 21 and second mounting through hole 22, and annular groove 23 has all been seted up to the inner wall of first mounting through hole 21 and second mounting through hole 22, and cooperation connecting rod 14 uses, makes the connection fixed more firm.
The invention has simple and firm connection, can quickly disassemble the geocell, is convenient for maintenance and replacement, can be repeatedly used and reduces the use cost. The angle between the first limiting partition plate 1202 and the second limiting partition plate 1303 is adjustable, a plurality of gears are arranged, different requirements can be met, and the practicability is further improved. The operation of regulation is convenient and fast, and has the design of preventing staying, has reduced the degree of difficulty of installation regulation, has improved work efficiency.
The specific working process of this embodiment is as follows:
1) mounting of the connection device 1: insert each connecting rod 14 in the connection baffle 2 to, make permanent magnetism block 24 and extrusion round platform 1402 adsorb together, make connecting device 1 and four connection baffle 2 tentatively fixed, wrench twist nut 1403 with the spanner afterwards, nut 1403 moves to extrusion round platform 1402 along threaded rod 1401, it contradicts with the oblique lateral wall of extrusion round platform 1402 to drive deformation sleeve 1404 simultaneously, owing to there is rectangular shape breach, extrusion round platform 1402 inserts behind the deformation sleeve 1404, strut deformation sleeve 1404, form tubaeform structure, deformation sleeve 1404 card after the deformation goes into annular groove 23, make connecting device 1 and 2 after-fixing of connection baffle, it is more firm.
2) Adjustment of the connection device 1: a screwdriver is used for rotating a knob 1307 to drive a rotating rod 1306 and a threaded column 1302 to rotate, the threaded column 1302 is meshed with a fixed thread 1106, so that a lower mounting seat 13 is fixed with an upper mounting seat 11, at the moment, a clamping block 1105 fixes and limits a first limiting partition plate 1202 and a second limiting partition plate 1303, an angle adjusting assembly 12 cannot rotate, and then angles of four connecting partition plates 2 on a connecting device 1 are fixed; when the angle needs to be adjusted, only the knob 1307 needs to be rotated reversely, so that the threaded column 1302 is separated from the fixed threads 1106, at this time, the upper mounting seat 11 can move up and down relative to the lower mounting seat 13 along the limiting sleeve 1305, the upper mounting seat 11 is pulled upwards, when the clamping block 1105 is pulled to the highest position, the clamping block 1105 is separated from the first limiting partition 1202 and the second limiting partition 1303, but at this time, the foolproof insertion strip 1104 is still inserted into the foolproof insertion slot 1304, so that the upper mounting seat 11 and the lower mounting seat 13 cannot rotate relatively, the angle adjusting assembly 12 can rotate relative to the lower mounting seat 13, after the angle is adjusted to a required angle, the clamping block 1105 can fix and limit the first limiting partition 1202 and the second limiting partition 1303, and the threaded column 1302 is screwed down, so that the upper mounting seat 11 and the lower mounting seat 13 are fixed again, and the adjustment of the included angle of the connecting partition 2 is completed.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.
Claims (6)
1. The connecting device for the geocell comprises a connecting device (1) and is characterized in that the connecting device (1) comprises an upper mounting seat (11), an angle adjusting component (12), a lower mounting seat (13) and a connecting rod (14), wherein the angle adjusting component (12) is sleeved on the lower mounting seat (13), the upper mounting seat (11) is inserted in the angle adjusting component (12), and the upper mounting seat (11) is connected with the lower mounting seat (13);
the upper mounting seat (11) also comprises an upper cover plate (1101), the upper cover plate (1101) is of a circular plate type structure, the side wall of the outer ring of the upper cover plate (1101) is fixedly connected with two connecting rods (14) which are symmetrically arranged around the circle center, the lower end surface of the upper cover plate (1101) is coaxially and fixedly connected with one end of a telescopic sleeve (1102), the lower end surface of the telescopic sleeve (1102) is provided with a sliding groove which is of a cylindrical structure, the upper end of the inner side wall of the sliding groove is provided with a fixed thread (1106), the telescopic sleeve (1102) is fixedly sleeved with a clamping ring (1103), the position clamping ring (1103) is fixedly connected with six annularly distributed position clamping blocks (1105), the outer side wall of the position clamping ring (1103) is fixedly connected with an axially arranged foolproof inserting strip (1104), the fool-proof inserting strip (1104) is positioned between two clamping blocks (1105), and the clamping blocks (1105) are cylindrical bodies with fan-shaped bottoms;
the angle adjusting assembly (12) comprises an adjusting sleeve (1201), a pair of connecting rods (14) is fixedly connected to two ends of the outer side wall of the adjusting sleeve (1201) respectively, the four connecting rods (14) are arranged in a coplanar manner, six first limiting partition plates (1202) distributed in an annular manner are fixedly connected to the inner wall of the adjusting sleeve (1201), and the first limiting partition plates (1202) are cylindrical bodies with sector-shaped bottom surfaces;
the lower mounting seat (13) comprises a lower base (1301), the lower base (1301) is of a disc-shaped structure, the outer ring side wall of the lower base (1301) is fixedly connected with two connecting rods (14) which are symmetrically arranged about the axis of the lower base (1301), the upper end face of the lower base (1301) is fixedly connected with six second limiting partition plates (1303) which are distributed in an annular mode, each second limiting partition plate (1303) is a cylindrical body with a sector ring-shaped bottom face, the inner side wall of one second limiting partition plate (1303) is provided with a fool-proof slot (1304) matched with the fool-proof insertion strip (1104), the outer ring side wall of the second limiting partition plate (1303) is abutted against the inner ring side wall of the first limiting partition plate (1202), the inner ring side wall of the second limiting partition plate (1303) is abutted against the outer ring side wall of the clamping ring (1103), and the second limiting partition plates (1303) are arranged in a staggered mode with the clamping blocks (1105), a containing groove is formed in the center of the lower end face of the lower base (1301), a through hole is formed in the center of the inner top wall of the containing groove, a limiting sleeve (1305) is coaxially and fixedly connected with the through hole in a penetrating mode, a rotating rod (1306) is movably inserted into the limiting sleeve (1305), the upper end of the rotating rod (1306) reaches the upper portion of the limiting sleeve (1305) and is coaxially and fixedly connected with a threaded column (1302), the threaded column (1302) is matched with a fixed thread (1106), the threaded column (1302) slides in a sliding groove, the limiting sleeve (1305) is slidably inserted into the sliding groove, the lower end of the rotating rod (1306) reaches the inside of the containing groove and is fixedly connected with a knob (1307), and a cross-shaped groove is formed in the lower end face of the knob (1307);
connecting rod (14) on connecting rod (14) of upper cover plate (1101) and connecting rod (14) on lower base (1301) set up in the coplane, and same connecting baffle (2) have been fixed to cup jointed by two connecting rod (14) of same side, and adjusting sleeve (1201) go up two connecting rod (14) of same side and fixed the cup joint of same connecting baffle (2).
2. The connecting device of the geocell of claim 1, wherein the connecting rod (14) comprises a threaded rod (1401), one end of the threaded rod (1401) is connected with the connecting device (1), the other end of the threaded rod (1401) is fixedly connected with an extrusion round table (1402), the extrusion round table (1402) is a magnetic iron block, the threaded rod (1401) is in threaded connection with a nut (1403), the nut (1403) is coaxially and fixedly connected with a deformation sleeve (1404) close to the side wall of the extrusion round table (1402), the deformation sleeve (1404) is movably sleeved on the threaded rod (1401), the deformation sleeve (1404) is of a tubular structure, and one end of the deformation sleeve (1404) close to the extrusion round table (1402) is provided with three annularly distributed elongated gaps.
3. The connecting device of the geocell of claim 2, wherein the connecting partition plate (2) is provided with two first mounting through holes (21) and two second mounting through holes (22), the first mounting through holes (21) are matched with the connecting rods (14) of the upper cover plate (1101) and the connecting rods (14) of the lower base (1301), the second mounting through holes (22) are matched with the connecting rods (14) of the adjusting sleeve (1201), permanent magnets (24) are fixedly connected to the centers of the inner parts of the first mounting through holes (21) and the second mounting through holes (22), and annular grooves (23) are formed in the inner walls of the first mounting through holes (21) and the second mounting through holes (22).
4. A connection device for geocells, according to claim 1, characterized in that the sectors of the first limiting partition (1202), the second limiting partition (1303) and the blocking block (1105) are all angled by 30 °.
5. A connection device for geocells, according to claim 1, characterized in that the length of the first limiting partition (1202) is equal to the length of the second limiting partition (1303) and the length of the blocking block (1105) is equal to one third of the length of the second limiting partition (1303).
6. The geocell connection device of claim 1, wherein the open end of the sliding channel has a diameter less than the diameter of the sliding channel interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811197184.XA CN109295958B (en) | 2018-10-15 | 2018-10-15 | Connecting device of geocell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811197184.XA CN109295958B (en) | 2018-10-15 | 2018-10-15 | Connecting device of geocell |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109295958A CN109295958A (en) | 2019-02-01 |
| CN109295958B true CN109295958B (en) | 2020-07-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811197184.XA Active CN109295958B (en) | 2018-10-15 | 2018-10-15 | Connecting device of geocell |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113882351B (en) * | 2021-11-18 | 2023-03-21 | 安徽中路工程材料有限公司 | Combined permeable geogrid |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106049401B (en) * | 2016-06-23 | 2017-12-12 | 安徽徽风新型合成材料有限公司 | A kind of unidirectional steel plastic geogrid of plug-in type |
| CN106013040B (en) * | 2016-06-24 | 2018-01-16 | 安徽徽风新型合成材料有限公司 | A kind of auxiliary positioning bolt for geotechnical grid |
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