CN206289615U - A kind of Integral geocell against pressure - Google Patents

A kind of Integral geocell against pressure Download PDF

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Publication number
CN206289615U
CN206289615U CN201621444055.2U CN201621444055U CN206289615U CN 206289615 U CN206289615 U CN 206289615U CN 201621444055 U CN201621444055 U CN 201621444055U CN 206289615 U CN206289615 U CN 206289615U
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China
Prior art keywords
joint
cutting
geotechnical grid
unit
rib
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CN201621444055.2U
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Chinese (zh)
Inventor
陆诗德
梁训美
王继法
王清标
邵唐砂
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Shandong Lutheran New Materials Ltd By Share Ltd
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Shandong Lutheran New Materials Ltd By Share Ltd
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Abstract

The utility model is related to a kind of Integral geocell against pressure, including U-shaped plug-in unit（1）Be provided with some equidistant joint-cuttings（3）Geotechnical grid piece（2）, the U-shaped plug-in unit（1）Two ends respectively successively staggeredly through the joint-cutting on two geotechnical grid pieces（3）, the joint-cutting（3）Two ends are provided with and the geotechnical grid piece（2）The rib that injection is integrated（5）, the rib（5）With joint-cutting（3）Vertically, and with geotechnical grid piece（2）It is contour.The utility model weaves the joint-cutting of cell compartment using plug-in unit grafting, it is easy to be connected between cell compartment, rib is molded at joint-cutting two ends, prevent joint-cutting border from receiving stamping cracking, ensure the globality of geotechnical grid, the application effect of geotechnical grid is improve, while the utility model simple structure, low engineering cost, with good economic benefit.

Description

A kind of Integral geocell against pressure
Technical field
The utility model is related to earthwork composite material field, more particularly to a kind of Integral geocell against pressure.
Background technology
Geotechnical grid, can have powerful lateral restriction to the native stone of filling or concrete material, and can be contracted when transporting and stack Carry out save space, be widely used in the engineering fields such as highway, the Special Roadbed of railway, barricade and side slope protection, speed of application Hurry up, performance is good, construction costs can be greatly lowered.But existing geotechnical grid is the HDPE sheet materials by strengthening, through high-strength A kind of three-dimensional netted cell compartment structure that power is welded and formed.Typically it is welded through ultrasonic wave pin type, this geotechnical grid rigidity Difference, reduces geotechnical grid using effect.
The Chinese utility model patent of patent publication No. CN201598629U is disclosed a kind of " Integral geocell ".Should Utility model patent is related to a kind of node using the Integral geocell of plug-in unit braiding connection, and it is technically characterized in that：Including Rib tape, each node of described geotechnical grid is formed by connecting using double-end plug-in unit grafting braiding；Two at the node Joint-cutting is provided with rib tape, the joint-cutting is evenly arranged along the width of rib tape；Two of plug-in unit is respectively successively staggeredly through two Joint-cutting in root rib tape, and two rib tape grafting braidings are linked together.
The Chinese utility model patent of patent publication No. CN202830910U is disclosed " a kind of Novel geotechnical grid ".The reality It is related to a kind of Novel geotechnical grid with new patent, it is technically characterized in that：Including rib tape and U type double-end plug-in units, Tu Gongge Each node of room is woven by the grafting of U type double-end plug-in units and is formed by connecting, and it is equal to be provided with width in two at node piece rib tape Two rib tape grafting are compiled respectively successively staggeredly through the joint-cutting in two rib tape at even joint-cutting, two of U type double-end plug-in units Knit and link together, U type double-end plug-in units are socketed with stator at two.
The Chinese utility model patent of patent publication No. CN203307794U discloses a kind of " geotechnological lattice of the reinforcing bar property strengthened Room ".The utility model patent is related to a kind of reinforcing bar property strengthened geotechnical grid, and it is technically characterized in that：Cell compartment is by bar cell compartment sheet material Composition, sets some interspersed areas on cell compartment sheet material, interspersed area is made up of several interspersed bars separated from one another, and cell compartment sheet material passes through V shape cards connect to form cellular three dimensional network structure.
In above utility model patent, although the rib tape at node is provided with the joint-cutting of even width, all with U types or V Form plug-in unit interlocks through the joint-cutting in two rib tape successively, improves the using effect of geotechnical grid.But in big machinery When carrying out filler and rolling, due to not being an entirety at joint-cutting, easily tear or deform, so that geotechnical grid piece is inclined, shadow Ring geotechnical grid action effect.
The content of the invention
The utility model is in view of the shortcomings of the prior art, there is provided a kind of Integral geocell against pressure, bonding strength is high, and Tear or deform to being difficult at joint-cutting.
The utility model is achieved by the following technical solution, there is provided a kind of Integral geocell against pressure, including U-shaped Plug-in unit and the geotechnical grid piece for being provided with some equidistant joint-cuttings, the two ends of the U-shaped plug-in unit are respectively successively staggeredly through two soil Joint-cutting in work cell compartment, the joint-cutting two ends be provided with the geotechnical grid piece rib that is integrated of injection, the rib with Joint-cutting is vertical, and contour with geotechnical grid piece, and the end of joint-cutting is effectively protected by the setting of rib, prevents large-scale Pressure break joint-cutting during mechanical filler.
Used as optimization, the width of the rib is enough strong to ensure not less than 1/2nd of adjacent two joint-cuttings spacing Degree.
Used as optimization, the both sides of the geotechnical grid piece are provided with the rib, further protection and reinforcement joint-cutting two End, raising uses reliability.
As optimization, also including being socketed in the stainless steel stator at the U-shaped plug-in unit two ends, on the stainless steel stator Offering the perforate that two U-shaped plug-in unit two ends of confession pass through, the centre-to-centre spacing of two perforate is smaller by 2 than the centre-to-centre spacing at U-shaped plug-in unit two ends ~ 8mm, the elasticity having using U-shaped plug-in unit in itself makes its two ends stretching in perforate, it is to avoid stainless steel stator slides.
Used as optimization, the opposite side in the U-shaped plug-in unit two ends offers gap, and the stainless steel stator is connected in institute State in gap, it is ensured that stainless steel stator will not self falling and influence to use.
The beneficial effects of the utility model are：The joint-cutting of cell compartment is woven using plug-in unit grafting, is easy to connect between cell compartment Connect, rib is molded at joint-cutting two ends, prevent joint-cutting border from receiving stamping cracking, it is ensured that the globality of geotechnical grid, improve geotechnique The application effect of cell compartment, while the utility model simple structure, low engineering cost, with good economic benefit.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Shown in figure：
1st, U-shaped plug-in unit, 2, geotechnical grid piece, 3, joint-cutting, 4, stainless steel stator, 5, rib.
Specific embodiment
For the technical characterstic for illustrating this programme can be understood, below by specific embodiment, this programme is illustrated.
A kind of Integral geocell against pressure as shown in Figure 1, including U-shaped plug-in unit 1 and the soil for being provided with some equidistant joint-cuttings 3 Work cell compartment 2, the two ends of U-shaped plug-in unit 1 interlock through the joint-cutting 3 on two geotechnical grid pieces successively respectively, so as to be knitted to form The tubercle point of geotechnical grid, makes geotechnical grid have preferable performance and using effect.
The rib 5 for being molded with geotechnical grid piece 2 and being integrated is provided with the two ends of joint-cutting 3, it is ensured that rib 5 and geotechnical grid piece 2 Bonding strength, rib 5 is vertical with joint-cutting 3 and contour with geotechnical grid piece 2, and the width of rib 5 is not less than adjacent two joint-cutting 3 / 2nd of spacing.To ensure use intensity, rib 5 is provided with the both sides of geotechnical grid piece 2 in the present embodiment.
The stainless steel stator 4 of fixation is also socketed with the two ends of U-shaped plug-in unit 1, while preventing U-shaped plug-in unit by cutting Seam abjection.The opposite side in the two ends of U-shaped plug-in unit 1 offers gap, and stainless steel stator 4 is connected in the gap, and stainless steel is solid The perforate that two U-shaped plug-in unit two ends of confession pass through, the centre-to-centre spacing of the centre-to-centre spacing than U-shaped plug-in unit two ends of two perforates are offered on stator 4 , when using, be through in perforate at U-shaped plug-in unit two ends by extruding by small 2 ~ 8mm, by its pine during stainless steel stator alignment gap Open, using U-shaped plug-in unit natural resiliency clamping.
Certainly, described above is also not limited to the example above, and technical characteristic of the utility model without description can lead to Cross or realized using prior art, will not be repeated here；Above example and accompanying drawing are merely to illustrate technology of the present utility model Scheme is not to limitation of the present utility model, with reference to being preferred embodiment described in detail to the utility model, originally Field it is to be appreciated by one skilled in the art that those skilled in the art institute in essential scope of the present utility model Without departure from objective of the present utility model, should also belong to right of the present utility model will for change, remodeling, addition or the replacement made Seek protection domain.

Claims (5)

1. a kind of Integral geocell against pressure, including U-shaped plug-in unit（1）Be provided with some equidistant joint-cuttings（3）Geotechnical grid Piece（2）, the U-shaped plug-in unit（1）Two ends respectively successively staggeredly through the joint-cutting on two geotechnical grid pieces（3）, its feature exists In：The joint-cutting（3）Two ends are provided with and the geotechnical grid piece（2）The rib that injection is integrated（5）, the rib（5）With cut Seam（3）Vertically, and with geotechnical grid piece（2）It is contour.
2. Integral geocell against pressure according to claim 1, it is characterised in that：The rib（5）Width it is not small In adjacent two joint-cutting（3）/ 2nd of spacing.
3. Integral geocell against pressure according to claim 1 and 2, it is characterised in that：The geotechnical grid piece（2）'s Both sides are provided with the rib（5）.
4. Integral geocell against pressure according to claim 1, it is characterised in that：It is also described U-shaped slotting including being socketed in Part（1）The stainless steel stator at two ends（4）, the stainless steel stator（4）On offer what two U-shaped plug-in unit two ends of confession passed through Perforate, the centre-to-centre spacing small 2mm ~ 8mm of the centre-to-centre spacing than U-shaped plug-in unit two ends of two perforate.
5. Integral geocell against pressure according to claim 4, it is characterised in that：The U-shaped plug-in unit（1）Two ends are opposite Side offer gap, the stainless steel stator（4）It is connected in the gap.
CN201621444055.2U 2016-12-27 2016-12-27 A kind of Integral geocell against pressure Active CN206289615U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621444055.2U CN206289615U (en) 2016-12-27 2016-12-27 A kind of Integral geocell against pressure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621444055.2U CN206289615U (en) 2016-12-27 2016-12-27 A kind of Integral geocell against pressure

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109440758A (en) * 2018-12-10 2019-03-08 兰州德科工程材料有限公司 A kind of geotechnical grid and its manufacturing method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109440758A (en) * 2018-12-10 2019-03-08 兰州德科工程材料有限公司 A kind of geotechnical grid and its manufacturing method

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Denomination of utility model: A kind of pressure proof integral geocell

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